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Speech signal processing

Published Date: 23 Mar 2015

6 Pages (2,317 Words)

SPEECH SIGNAL PROCESSING ABSTRACT Speech signal processing is just like as the speech processing in which first the signal is studied and then being procesed ithe form of digital processing. It involves the signals like audio signals, image signals, electrocardiogram signals and control system signals. The speech signal processing is the combination of the speech processing and the signal processing. Speech processing is just the study of ...

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Modern Sheet Metal Forming In The Automotive Industry Engineering Essay

Published Date: 23 Mar 2015

11 Pages (4,359 Words)

In this report I am going to discuss the modern sheet metal forming processes being used in the current automotive industry. I am going to compare various types of sheet metal forming processes on how they are being used and also how the traditional method have modernised to suit the current demand in the automotive industry. I am also going to discuss which materials are most suited ...

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The Ntsb And Icao In Accident Investigation Engineering Essay

Published Date: 23 Mar 2015

5 Pages (1,794 Words)

This paper provides a report on the National Transportation Safety Board and the International Civil Aviation Organization and their contributions to aircraft accident investigation. Brief histories of the two organizations along with a few highlighted events are provided. The NTSB and ICAO in Accident Investigation The NTSB, America's legendary investigative body, is charged to find causes for transportation related accidents and make recommendations. ICAO, an agency under ...

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Aims And Objectives Of Network Analysis Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,436 Words)

Gas supply systems are made up of interconnected network of pipes, some of which are very large. During production, problems are usually encountered either due to other system failure or debris in the gas pipes. Network analysis is the examination, monitoring and analysing of gas flowing through network of pipes and the interdependence of each pipe on the others in the network. Network analysis model when established ...

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Is It Safe To Travel By Airplanes Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,497 Words)

About five hundred years back, the amount of time required to travel a thousand mile was more than days and sometimes even months. Back then, the ordinary people used to travel by foot and only the rich could afford animal driven carts. This wastage of time was reduced by the introduction of engine powered cars and trains. Even though these vehicles were faster than the animal driven ...

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Fundamentals Of The Boiler Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,038 Words)

In power plants boiler feed water controls are responsible for regulating the level of water in the boiler steam drum, by ensuring that the supply of feed water to the boiler keeps in step with the changes in boiler steam production [9]. Boiler is a closed vessel that is subjected to be heated by some other source in which water or other fluid is heated. Boiler that ...

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Theory of electromyography

Published Date: 23 Mar 2015

4 Pages (1,291 Words)

Theory of Electromyography Electromyography is a discipline that deals with the detection, analysis and use of electrical signal that emanates from skeletal muscles. The electromyography is studied for various reasons in the medical field. Even a superficial acquaintance with scientific literature will uncover various current applications in fields such as neuro physiology, kinesiology, motor control, psychology, rehabilitation, medicine and biomedical engineering. The EMG signal is the electrical ...

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Jewellery Design And Human Ingenuity Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,285 Words)

What does designing a piece of jewelry (which will take part of a winter collection) have to do with Human ingenuity? Introduction Jewelry is sorted in two divisions, the contemporary, meaning modern and fashionable at present time, and then the traditional, which represents something important which occurred in a specific date or time of the year. By traditional can also mean a piece of jewelry symbolizing the ...

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Modelling Of 3 Phase Transmission Line Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,757 Words)

Transmission line is a medium to transmit electric energy from one place to another for long distances with the aim is to reduce and economically. Voltage, current, power and power factor are the main point must be considered at the sending end and receiving end. Typically, in Malaysia the overhead transmission line was used because cost and maintenance can be handle easily. As we know, the transmission ...

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Metal Detectors In Airports Engineering Essay

Published Date: 23 Mar 2015

8 Pages (2,997 Words)

As we all know, airport security has persistently improved. With out safely airports can't be operate. On the other side, passengers would be afarid to fly becauce of fear it can has a bad effect of airline. Typically, airlines lease private companies to keep airports safe by some devices such as: walk trough metal detector, X ray and so on. Metal detectors are prevalently used to discover ...

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Control The Speed Of The DC Motor Engineering Essay

Published Date: 23 Mar 2015

23 Pages (8,946 Words)

Direct current (DC) motor is applied in a wide range of applications particularly in automation technology due to minimal voltage consumption. In the proposal DC motor plays an effective role in Hardware implementation. The main principle behind the project is to use the cascade control to run the DC motor; it's one of best feedback controllers. For estimating the velocity and the armature current of the DC ...

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Soldering Is A Metallurgical Process Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,411 Words)

Soldering is a metallurgical process used since the ancient times. Diffusion soldering is an attractive joining method for the formation of thermally and mechanically stable Pb-free bond in electrical and electronic at relatively low process temperatures, which involves inter-diffusion, reaction diffusion, and isothermal solidification. The fundamental requirement for the diffusion soldering process is the existence of at least one inter-metallic compound between the components to be joints. ...

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The Landing Gear For Helicopters Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,197 Words)

The Landing gear, an important part of a helicopter, assists the helicopter to land. So, when the helicopter is in land condition, the landing gear should withstand the whole weight of the helicopter. Apart from this, it should also withstand the thrust while landing operation is on. The skid type landing gear is the simplest one and cheaper to manufacture. Some skids allow the helicopter to land ...

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Network Microwave Link

Published Date: 23 Mar 2015

7 Pages (2,499 Words)

Microwave Communications Link Design And Implementation Gert Brits AbstractInternet and network access from any location is a requirement in most businesses around the world today. This paper outlines the procedure necessary to plan, install and commission a 5.8 GHz un-licensed point-to-point microwave link. The link will serve as a connection between two office buildings to provide internet and network access to the employees. The planning stages of ...

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Aircraft Hydraulic And Pneumatic Systems Engineering Essay

Published Date: 23 Mar 2015

3 Pages (1,182 Words)

This report represents investigation and analyzes Airbus A318 pneumatic system. On the other hand, aircraft pneumatic systems will be lay-out in this report. The sources of supply in this system both main and standby will also be mention. The last is the pressure and temperature control in this system will be analysed. The purpose of this report is to analyzing Airbus A318 pneumatic systems and the function ...

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Ignition Timing Advance Of The Petrol Engine Engineering Essay

Published Date: 23 Mar 2015

10 Pages (3,930 Words)

Ignition Timing: as applied to the spark ignition engines (petrol engines) is a process of setting the time at which the spark plug should fire in the combustion chamber during the compression with respect to the piston position and the crankshaft angular velocity. The spark plug should fire before TDC and the flame should terminate after TDC. Setting the appropriate ignition timing is very crucial as it ...

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Types Of Cemented Carbides Grades Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,520 Words)

Sintered carbides, also known as cemented carbides, are a group of composites which are essentially aggregates of particles of refractory metallic carbides added or bonded with an iron-group metal using liquid phase sintering, forming a body with outstanding properties of high hardness and wear resistance. The most well-known sintered carbides are WC-Co composites. From a technical and commercial point of view, sintered carbides are one of the ...

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The Abrasive Jet Machining Engineering Essay

Published Date: 23 Mar 2015

16 Pages (6,335 Words)

Abrasive Jet machining is a kind of blasting process and one of the most hopeful micro machining process for hard and brittle materials like glasses and ceramics. Metal is removed due to the erosion caused by impact of high speed abrasive jet. Abrasive Jet machine has precision X-Y axis rigidly mounted to the cutting table and it has programmable Z axis with nozzle assembly. According to the ...

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Flight Control System Using Zigbee Wireless Sensors Engineering Essay

Published Date: 23 Mar 2015

4 Pages (1,549 Words)

Abstract- This paper presents the future concept of flight control systems that is named as Fly-By-Sensors (FBS) flight control system. It can be used for controlling and monitoring of an in-flight functions, taking off and landing, voice communication etc. and can be employed on any kind of air vehicle including Unmanned Air Vehicles, Quad rotor, Aerial Vehicles, Drones, Jet air craft, commercial air craft etc. Nowadays, a ...

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A Study On Cumene Plant Engineering Essay

Published Date: 23 Mar 2015

18 Pages (7,121 Words)

The system considered for study, simulation and optimization is a cumene production plant. The process described by Peterson and Schmidt is taken as base for simulating the system. The process description of Turton et al. (2003) provides relevant and valuable data required for the simulation of the process. Raw materials fed to the plant are benzene and propylene (may contain propane as an impurity) in which benzene ...

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Saudi Arabia Oil And Gas Report Engineering Essay

Published Date: 23 Mar 2015

4 Pages (1,211 Words)

Saudi Arabia's economy heavily depends upon the petroleum industries. Ministry of petroleum and mineral resources has estimated that 90 percent of export revenues are the result of oil export. The export contributes 40 percent into the country's GDP (Gross Domestic Product). Moreover, Saudi Arabia is believed to be the world's second largest petroleum producer, Crude oil producer and oil exporter. Saudi Arabia has around 266 billion barrels ...

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Methods Of Electricity Production Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,769 Words)

Electricity plays a major part in our society today. It is used in our hospitals, in our banks, in our homes, and in our cars. No matter what we do, we couldn't live without it. But all this electricity doesn't just appear at when we need it, we must create it. All over the world, there is millions of electricity generating stations. Some of these are small, ...

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Primary Flight Controls Analysis Engineering Essay

Published Date: 23 Mar 2015

3 Pages (1,110 Words)

This report is about primary flight control. The main primary controls are the ailerons, rudder and elevators. Controls are altered during flight by the control column or yoke. In this report i will be reporting on how these controls affect flight, the primary and secondary effects such as roll, yaw and pitch flight. Also how these same controls manipulates the forces on a light aircraft like drag ...

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Driverless Metro Train With Obstacle Detector Engineering Essay

Published Date: 23 Mar 2015

8 Pages (2,899 Words)

INTRODUCTION This project is designed to understand the technology used in driver less metro train. This technology is the future of the metro train. This train will be equipped with the microcontroller as the CPU, Sensors, Displays, and Motors. These trains will be designed for following the specific path. This microcontroller will be programmed such that door opens and close automatically when the train reaches its station. ...

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Design Of A New Liquid Liquid Hydrocyclone Geometry Engineering Essay

Published Date: 23 Mar 2015

21 Pages (8,400 Words)

Abstract A Liquid to Liquid hydrocyclone is a static machine that use centrifugal force and apply it on the liquid mixture which will make the separation of heavy and between the mixture components (light and heavy components) of this liquid. A Liquid to Liquid hydrocyclone will normally consist of the three parts Cylindrical section Conical base The angle The key difference between the centrifuges and Liquid to ...

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Problem Statement Scope And Limitation Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,127 Words)

In this research ZnO thin film will be doped with aluminium using sol-gel spin-coating method. Then the Al-doped ZnO thin film (as seed catalyst) on a glass substrate will be then layered bottom of an aligned ZnO nanorod structure which was prepared using sonicated sol-gel immersion technique. The nanorod thin film parameters will be characterizing through its I-V curve characteristics and also the optical and absorbance of ...

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Compare the memory management of windows with linux

Published Date: 23 Mar 2015

4 Pages (1,461 Words)

Introduction In this term paper, I have explained important concepts of memory management and compared the memory management system of windows and Linux. The memory management system is one of the important parts of the operating system. Its basic function is to manage the memory hierarchy of RAM and secondary memory devices. There is always a need of more memory than ...

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All About Screw Pumps Engineering Essay

Published Date: 23 Mar 2015

8 Pages (3,084 Words)

Screw pumps are rotary, positive displacement pumps that can have one or more screws to transfer high or low viscosity fluids along an axis. A classic example of screw pumps is the Archimedes screw pump that is still used in irrigation and agricultural applications. Although progressive cavity pumps can be referred to as a single screw pumps, typically screw pumps have two or more intermeshing screws rotating ...

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Analysis And Usage Of Cams And Their Followers Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,320 Words)

A cam follower, also known as a track follower,[1] is a specialized type of roller or needle bearing designed to follow cams. Cam followers come in a vast array of different configurations, however the most defining characteristic is how the cam follower mounts to its mating part; stud style cam followers use a stud while the yoke style has a hole through the middle.[2] The first cam ...

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Building A BJT Amplifier Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,706 Words)

Students were required to research and design a BJT Amplifier. This amplifier was to be built in the laboratory and tested to verify specifications. Calculations for resistors and capacitors were done and theoretical values were obtained. The circuit was built using Multisim 7 and then simulated to obtain practical values for resistors and capacitors. This is called DC Analysis. When the circuit met the required specifications, building ...

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Advances in slag recycling and reuse

Published Date: 23 Mar 2015

3 Pages (1,140 Words)

INTRODUCTION: Slag is the unavoidable by product that comes with the production on any metal that is being produced today. This by product that is produced or added as a synthetic slag in the steelmaking process is used to remove undesirable impurities and nonmetallic inclusions by bonding or absorbing them. Slag also serves as a cover to shield metal from the atmosphere and loss of radiant heat. ...

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Switched Mode Power Supply Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,270 Words)

ABSTRACT Switched Mode Power Supply (SMPS) is the most prevailing architecture for DC power supply in modern systems, primarily for its capability to handle variable loads. Apart from efficiency the size and weight of the power supplies is becoming a great area of concern for the Power Supply Designers. In this thesis an AC to DC converter SMPS circuit, having a power MOSFET for switching operation and ...

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The Corrosion Of Metals Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,786 Words)

Each year, billions of dollars are spent on repairing and preventing the damage of metal parts caused by corrosion, the electrochemical deterioration of metals. The majority of metallic materials in a practical context are generally exposed to corrosion in both atmospheric and aqueous environments. Metallic corrosion has become a global problem which has negatively affected the industrialised society; hence why it has been studied in such comprehension ...

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Short Duration Voltage Variations Engineering Essay

Published Date: 23 Mar 2015

14 Pages (5,431 Words)

For long time, the main concern of consumers in power system was the reliability of supply which means that the continuity of electricity. However, it is not only the reliability that consumers want these days, quality of electricity supply is also very important for consumers. The term, electric power quality, broadly refers to maintaining a nearly sinusoidal bus voltage at specified magnitude and frequency in an uninterrupted ...

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Stress Distribution In A Thick Cylinder Engineering Essay

Published Date: 23 Mar 2015

8 Pages (2,910 Words)

This laboratory report is based on the experiment carried out to determine the distribution of stress in a thick cylinder (similar to pipes used for transmission and distribution of gas) when subjected to internal pressure. Effort is made to critically analyse the ability of a cylinder to withstand internal pressures and the actual behaviour of stresses developed within a thick cylinder where the diameter and thickness are ...

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Smoke Suppressant Of Rigid Pvc For Wall Cladding Engineering Essay

Published Date: 23 Mar 2015

12 Pages (4,570 Words)

PVC is the third most widely used commodity polymer. It is often used in construction and insulation applications. For construction applications, PVC can be used to make floors, wall claddings and ceilings whereas insulating cables and wires are the main fields in insulation applications. PVC on its own (UPVC) is inherently self-distinguishing because of the high content of chlorine atoms. Rigid PVC has excellent fire resistance but ...

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Design And Fabrication Of A Hydraulic Ram Pump Engineering Essay

Published Date: 23 Mar 2015

17 Pages (6,668 Words)

Abstract The Design and Fabrication of a Hydraulic Ram Pump (Hydram) is undertaken. It is meant to lift water from a depth of 5 feet below the surface with no other external energy source required. The overall cost of fabrication of this hydram shows that the pump is relatively cheaper than the existing pumps. Chapter 1 INTRODUCTION 1.1 Historical Background: The first hydraulic ram pump was invented ...

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The Drill Stem Component Description Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,789 Words)

CHAPTER 3 INTRODUCTION This chapter presents general procedures for drill string design. The design aspects of critical importance and factors controlling drill pipe selection are highlighted. The term "Drill Stem" is used to refer to the combination of tubulars and accessories that serve as a connection between the rig and the drill bit (RGU lecture slides). It consists mainly of Drill Pipe, Drill Collars (DC) and Heavy ...

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Different Subassemblies Of Ac And Dc Generator Engineering Essay

Published Date: 23 Mar 2015

10 Pages (3,783 Words)

P1: Draw diagram and write down the different subassemblies of AC and DC generator? A.C. generator has coil of wire moving around into a magnetic field. With this assembly, a voltage is induced and this produce a current in a current In a bicycle dynamo, a magnet turns inside a coil of wire when the back wheel of the bicycle is turning. AC Generator: DC Generator: P2: ...

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A Report On Nuclear Weapons Engineering Essay

Published Date: 23 Mar 2015

22 Pages (8,541 Words)

A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion. Both reactions release vast quantities of energy from relatively small amounts of matter; a modern thermonuclear weapon weighing little more than a thousand kilograms can produce an explosion comparable to the detonation of more than a billion kilograms of conventional high explosive. Thus, ...

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Alaska Airlines Flight Human Factors

Published Date: 23 Mar 2015

7 Pages (2,448 Words)

The term human factors can be defined as anything to do with humans. In aviation maintenance human conditions like stress, illness, complacency are important because if these factors are not taken care of can lead to fatal accidents. Human factors in aviation industry have become more significant as over the time it has been realized that in most airborne accidents, human error is the main reason rather ...

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A power amplifier

Published Date: 23 Mar 2015

4 Pages (1,384 Words)

Introduction: A power amplifier is an electronic device that changes the magnitude of a signal. It is usually used to transfer high power to a low output load such as speakers where there load is about 8 ohms [1]. The relationship between the output and input is called the transfer function. An important aspect of the amplifier is the gain. The gain is the ratio between input ...

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Integrated Accounting System

Published Date: 23 Mar 2015

5 Pages (1,850 Words)

Term Paper of DBMS on Integrated Accounting System Relational Model table Integrated Accounting System: - Integrated accounting system is application software or a system of accounting where the cost and financial accounts are kept in the same set of books. It avoids the need for separate set of books for financial and costing purposes. Able to provides or meets the information requirement for costing plus financial accounts. ...

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Optimal Reactive Power Planning By Using Evolutionary Engineering Essay

Published Date: 23 Mar 2015

10 Pages (3,845 Words)

This paper presents a methodology for solving Optimal Reactive Power Planning (ORPP) problem by using Evolutionary Programming (EP) Optimization Technique in order to improve the voltage stability and minimize the losses in the power system. This study has developed the Evolutionary Programming (EP) Optimization Technique using MATLAB software. The study tested two fitness functions namely total loss minimization and the voltage stability improvement in power system with ...

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Material Performance In Compressor Discs And Turbine Blades Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,838 Words)

Ques1. A)Explain what material properties are relevant to reliable material performance in Compressor Discs and Turbine Blades? Ans1.A) As the design of the turbomachinary components such as compressor discs, turbine blades, combustion chamber and shafts are complex and efficiency of these components are directly related to the material performance, therefore material selection is of prime importance. Gas turbine components operate under a different range of stress and ...

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Design Of Belt Conveyor System Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,146 Words)

Belt conveyor is the transportation of material from one location to another. Belt conveyor has high load carrying capacity, large length of conveying path, simple design, easy maintenance and high reliability of operation. Belt conveyor system is also used in material transport in foundry shop like supply and distribution of molding sand, molds and removal of waste. In this paper the study is carried out on DISA ...

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Advantages And Disadvantages Of Supercritical Fluid Chromatography Engineering Essay

Published Date: 23 Mar 2015

8 Pages (2,831 Words)

Even though high performance liquid chromatography is a widely used technique for extractions of analytes in many classes, SFC has clear advantages over it. In HPLC a substantial amount of organic solvent is generated with each extraction, which then needs to be disposed. However, the disposal of the organic solvents is expensive at $5 - $10 per gallon, whereas SFC uses considerably less or no organic solvent ...

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Analysing Series And Shunt Compensation Engineering Essay

Published Date: 23 Mar 2015

10 Pages (3,633 Words)

In series compensation, the FACTS is connected in series with the power system. It works as a controllable voltage source. Series inductance occurs in long transmission lines, and when a large current flows this causes a large voltage drop. To compensate, series capacitors are connected, decreasing the effect of the inductance. Shunt compensation In shunt compensation, power system is connected in shunt (parallel) with the FACTS. It ...

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Soil Pollution

Published Date: 23 Mar 2015

7 Pages (2,572 Words)

Introduction Soil pollution is caused by the presence of chemicals made by man or alteration in the natural soil environment. This type of contamination typically grows from the rupture ofpesticides, underground storage tanks, percolation of contaminated surface water to subsurface strata, oil and fuel dumping, leaching of wastes fromlandfillsor direct discharge of industrial wastes to the soil. The chemicals which are involved mainly are petroleumhydrocarbons,solvents, pesticides, lead ...

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The Material And Process Requirements For Driving Shaft Engineering Essay

Published Date: 23 Mar 2015

13 Pages (5,136 Words)

Based on my research, a drive shaft, driving shaft or propeller shaft is a mechanical component for transmitting torque and rotation that usually used to connect other components of a drive train that cannot be connected directly because of distance or the need to allow for relative movement between them. Besides that, drive shafts carrying an important role as carrier of torque in driveline application. They are ...

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Failure In An Air Compressor Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,033 Words)

Abstract In this project, the mission which needs to be accomplished is to investigate the relentless root cause of such failure and to give useful recommendations which can help to avoid such failures in the reciprocating compressor under study in the future. An engine driven auxiliary air compressor failed, the air compressor is located in the Hawke workshop. The first stage will be to establish details about ...

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Waste Heat Recovery System Engineering Essay

Published Date: 23 Mar 2015

13 Pages (4,835 Words)

Waste heat recovery system is the process of utilizing waste heat that is being produced in various heating processes. There is enormous heat that is being wasted by industries which affects the efficiency of the industry to a greater extent than any other factors. So, there is an inevitable need to solve this problem and make sure that the efficiency of the industry is increased. High temperature ...

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The Photovoltaic Energy Calculation Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,376 Words)

We used the program PVSYST in order to calculate accurately the output of our photovoltaic installation. PVSYST was the only program we had access to and it is a very widely known industrial program for sizing and designing photovoltaic systems. We used the most up to date version of 5.0.6. Procedure First from the main menu above we choose project design and we select the stand alone ...

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Underwater electromagnetic communications

Published Date: 23 Mar 2015

3 Pages (1,198 Words)

Underwater communication using an em-wave:- Underwater electromagnetic communications have been investigated since the very early days of radio communication and again received considerable attention during the 1970's.in those days only the extremely low frequency (ELF) submarine communications system is believed to be the only successfully devolved subsea electromagnetic application. Its implementation was only one way communication to call individual at surface of higher bandwidth using terrestrial ...

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Fluid Catalytic Cracking Process Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,865 Words)

INTRODUCTION Fluid catalytic cracking process, which is now more than 60 years old, is the cornerstone of most of the petroleum refineries. It has proven to be the most-efficient process available for the conversion of gas oils and residue into more valuable lighter hydrocarbons. Many refiners consider the catalytic cracking process to be the highest profit generating unit in the entire refinery. In earlier times, Fluid Catalytic ...

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The Cfd Analysis Of Winglets Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,298 Words)

In this interim report, I am going to talk about the topic of my project, aims of the project, tasks performed, project timeline, discussions and conclusions. The topic of my project is CFD ANALYSIS OF WINGLETS. When I decided to choose this project I had no idea about the winglets. Therefore, I have read a lot of about winglets. I needed to learn enough about them such ...

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Case Study On Improvement Of Low Voltage Power Engineering Essay

Published Date: 23 Mar 2015

8 Pages (2,824 Words)

This case study provides investigations on low voltage power distribution system in terms of electrical system design at INTEC Section 17 Shah Alam. It was conducted to ensure that the system applied is viable where it could lead to reliable and economical distribution of power. Therefore, this project was focused on 415V feeder pillar where suggestion can be offered to improve the respected system design. Distribution system ...

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Batch Reactor As A Plant Engineering Essay

Published Date: 23 Mar 2015

17 Pages (6,469 Words)

What is a plant unit. All Equipment that make up a plant can be divided into 3 different categories or levels, the highest being the Plant as a whole, then the plant units and the lowest are the plant items. While the actual plant performs an overall production, the Plant unit refers to the main components of a Plant which perform a major production function of the ...

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Installation Of Conductor Casing Engineering Essay

Published Date: 23 Mar 2015

8 Pages (3,079 Words)

After the drilling of a well is accomplished, and if adequate commercial amounts of petroleum presence deposits is proved that can be extracted and taken out, then the next step is well completion which is done in an attempt to make petroleum or natural gas reserves to flow out from the formations and to Bring them above the earth surface. Some of the major stages of this ...

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Force Measurment System Based On Strain Gauges Engineering Essay

Published Date: 23 Mar 2015

11 Pages (4,140 Words)

In this part there will be a use of a strain gauge device which experiences a change of electric resistance when it is strained. Design, build and test a force sensor using strain gauges are provided, as well as development of the appropriate combination of strain gauges with other electrical components to obtain an electric voltage or current representing tensile, compressive or bending strain, together with means ...

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Power Factor Correction Using Boost Converter Technique Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,269 Words)

This paper researches a design a single phase rectifier with improved power factor by using the boost converter technique. This paper presents the use of boost converter technique can improve the power factor. By designing the needs of the techniques, the overall Power Factor (PF) would be improved to the expectation. The low power factor is caused by non-linearity of the input current. Boost converter is one ...

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The Hydrostatic Thrust Acting On A Plane Surface Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,151 Words)

To determine the hydrostatic thrust acting on a plane surface immersed in water when the surface is partially submerged or fully submerged. To determine the position of the line of action of the thrust and to compare the position determined by experiment with the theoretical position. In this exercise a F1-10 Hydraulics Bench and F1-12 Hydrostatic Pressure Apparatus are used for this laboratory. The F1-10 and F1-12 ...

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Analysing Fire Regulation In Malaysia Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,837 Words)

In Malaysia, Fire Rescue Department or popularly known as Bomba is the fire and rescue services agency. The fire safety standards must be implemented by following the regulations in the Uniform Building By-Law (UBBL) 1984, National Fire Protection Association (NFPA) Codes and Standards and Fire Services Act 1988. 2.1.1 Uniform Building By-Law (UBBL) 1984 Uniform Building By-Law (UBBL) 1984 is a published document, which is used as ...

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Introduction To Mechatronics System Engineering Essay

Published Date: 23 Mar 2015

14 Pages (5,344 Words)

Mechatronics is a word originated in Japan in 1980s to denote the combination of technologies which go together to produce industrial robots. The word, mechatronics ,is composed of "mecha" from mechanism and the "tronics" from electronics. In other words, technologies and developed products will be incorporating electronics more and more into mechanism, intimately and organically, and making it impossible to tell where one ends and the other ...

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The Process Heat Exchangers Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,572 Words)

In this chapter, a full unit of heat exchanger will be designed including its chemical and mechanical design. A heat exchanger is a device built for efficient heat transfer between two fluids from one medium to another. The medium may be separated by a solid wall, so that the fluids never mix, or the fluids may never be in direct contact. Two fluids of different temperatures will ...

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The A320 Is The First Launched Engineering Essay

Published Date: 23 Mar 2015

8 Pages (3,199 Words)

In this assignment, I was selected one civil aircraft which is A320-200. Generally, the family of A320 consists are A318, A319, A320 and A321. I would like to prefer A320-200 because of the aircraft is better than other variants. This aircraft was manufactured as commercial passengers jet airliner by Airbus. The A320 is best-selling aircraft since launched and received a lot of order around the world especially ...

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The Aircraft De Icing Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,747 Words)

This report explains the results of research into how de-icing operations at Minnesota Saint Paul could be improved. The findings were that this airport should use a combination of infrared heating and antifreeze spraying in order to deice aircraft in a fast, safe, cost effective and environmentally friendly way. The de-icing process is called the "drive through method" and this report has backed up its investigation through ...

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Fault location methods

Published Date: 23 Mar 2015

5 Pages (1,608 Words)

Abstract This paper presents a comparative study between two fault location methods in distribution network with Distributed Generation (DG). Both methods are based on computing the impedance using fundamental voltage and current signals. The first method uses one-end information and the second uses both ends. A 30 kV three-phase line was studied in the presence of a 3 MW fixed speed wind turbine. Index Terms-Fault location, Distribution ...

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Design Of A Sulfuric Acid Production Plant Engineering Essay

Published Date: 23 Mar 2015

24 Pages (9,400 Words)

This project is prepared according to the requirements of chemical engineering department, and it's also a preliminary study of sulfuric acid production plant. The project begins with chapter one which includes introduction, definition of sulfuric acid and shows the main uses of sulfuric acid which have made it an important chemical in the world, followed by chapter two which talks about literature, market survey and the history ...

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Lubricants And Lubrication Systems Engineering Essay

Published Date: 23 Mar 2015

19 Pages (7,328 Words)

Activity1 Explain the purpose and the applications of three different types of lubricant. Greases: are solid or semisolid lubricants and generally consist of soaps, mineral oil, and various additives. These are highly viscous ad adhere well to metal surfaces. Although used extensively in machinery, greases are of limited use in manufacturing processes. Graphite: is weak in shear alone its basal planes and therefore has a low coefficient ...

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Step by step design of a lock

Published Date: 23 Mar 2015

9 Pages (3,461 Words)

Introduction This paper outlines the step by step design of a lock in amplifier based micro-ohmmeter. This is very useful in measuring small resistances without applying large currents. And find its usefulness in tracing short circuits on printed boards containing sensitive components. The Audio Micro Ohm Meter uses synchronous detection to measure low value resistances. The circuit provides a variable frequency audio tone to indicate the resistance ...

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Various Types Of Suspension Systems Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,494 Words)

Abstract: A Suspension system is the term given to a system of springs, shock absorbers and linkages that connect a vehicle to its wheels. This report generally gives a review on various types of suspension systems, their layouts at the front and the rear, their role in handling, quality and durability of a vehicle during its operation .Also a brief introduction on role of the suspension systems ...

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Study Of A Renewable Energy Of Photovoltaic System Engineering Essay

Published Date: 23 Mar 2015

22 Pages (8,712 Words)

Besides, the guidelines to Account for and Report on Greenhouse Gas Emissions and Removals for Buildings (Commercial, Residential or Institutional Purposes) in Hong Kong 2010 Edition of EMSD and EPD report that climate change has become a challenge to the international community. The Government of the Hong Kong Special Administrative Region is committed to working closely with the international community in formulating measures to reduce greenhouse gas ...

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Communcation Through Different Sensory Channels Communications Essay

Published Date: 23 Mar 2015

6 Pages (2,337 Words)

Many people only think about communication through verbal message. But other communication method is extremely important and useful. Discuss how to use other means (other sensory channel) to communicate effectively. Show examples of communication using each type of sensory channels; also show how to use combination of sensory channel to express a message. Other sensory channels: Gesture and expression: actions and body languages will influence people in ...

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Solar Energy Versus Nuclear Energy Engineering Essay

Published Date: 23 Mar 2015

3 Pages (975 Words)

The sun has been around since the beginning of time but only recently has it been used as a source of renewable energy. Approximately 120000 TW of solar energy is absorbed by the Earth's surface which is equal to 10000 times the total global demand for energy. Only 0.1% of this energy would be required to satisfy the world's present consumption of fuels.[1] Break down of solar ...

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How Weather Impacts The Aviation Industry Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,711 Words)

Weather caused airline mishaps are being reported happening now more often than ever. It can be argued that most aircraft accidents are out of human error although almost half of human error related cases have a facet of natural weather causes. The weather is a natural phenomenon and cannot be controlled but measures can be put in place to try and make the best of it and ...

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The Solar Powered Airplanes Engineering Essay

Published Date: 23 Mar 2015

14 Pages (5,525 Words)

I have no doubt that we will be successful in harnessing the sun's energy.... If sunbeams were weapons of war, we would have had solar energy centuries ago. - Sir George Porter Once upon a time the concept of travelling from one place to another through a flying object just seemed impossible, however the Wright brothers made this dream possible and now people can travel from one ...

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Procedures For Drill String Design Engineering Essay

Published Date: 23 Mar 2015

15 Pages (5,783 Words)

This chapter presents general procedures for drill string design. The design aspects of critical importance and factors controlling drill pipe selection are highlighted. The term "Drill Stem" is used to refer to the combination of tubulars and accessories that serve as a connection between the rig and the drill bit (RGU lecture slides). It consists mainly of Drill Pipe, Drill Collars (DC) and Heavy Weight Drill Pipes ...

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Causes Of Joint Failures Engineering Essay

Published Date: 23 Mar 2015

12 Pages (4,640 Words)

This report emphasizes methods for determining, minimizing, and uniformly distributing the stress for cable joints and HV bushings. The analysis is intended to reduce the failures caused by high stressed, to provide maintenance cost reductions, and to improve service reliability. Predicting the remaining life of a joint is a major challenge to electric utilities, one that has long had the attention of design and maintenance engineers who ...

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Use Of Light Alloy Materials In Aircraft Construction Engineering Essay

Published Date: 23 Mar 2015

7 Pages (2,549 Words)

Q1. Evaluate and Analyse: The use of light alloy materials in aircraft construction. Aircraft construction involves the use of various alloys including titanium alloy, magnesium alloy and aluminium alloy. Titanium alloys are useful in parts of aircraft that need to be of high resistance against heat. This alloy is usually used in turbine engine blades, tail pipe casings, and engine firewalls. The alloy is also preferred more ...

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Advantages and disadvantages of nuclear power

Published Date: 23 Mar 2015

4 Pages (1,380 Words)

Do the advantages of using nuclear power outweigh the disadvantages and thus making it a safe and economical method of generating electricity? At this time it is believed that there are far more disadvantages than advantages when it comes to the use of nuclear power. This report will list the advantages and disadvantages and prove that nuclear power is the next stepping stone in technological advancements and ...

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Self balancing vehicle

Published Date: 23 Mar 2015

4 Pages (1,375 Words)

1.Introduction 1.1. Introduction Research on two wheeled, self balancing vehicle is gaining momentum in many laboratories around the world and has made many developments based on it. Balancing carts are defined by their ability to balance on two wheels and spin on the spot similar to an inverted pendulum. It has been the subject of many researches around the world ever since people started investigating the concept ...

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Using Alternative Materials In A Racing Car Engineering Essay

Published Date: 23 Mar 2015

19 Pages (7,529 Words)

Materials play a very important role in functioning of any Machine. The idea of using alternative materials in a racing car is often an option used by the designers to improve the overall performance of the car. But the growing research on new materials creates confusion for the Racing car designers. The failure of material plays the most significant role in any kind of loss in a ...

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NoSQL databases Voldemort db

Published Date: 23 Mar 2015

13 Pages (5,050 Words)

NoSQL NoSQL databases refer to database management systems (DBMS) that differ from RDBMS in some way. NoSQL databases avoid join operations and normally scale out horizontally. Here are some of the advantages of NoSQL datbases. Advantages Elastic scaling: NoSQL databases scale out horizontally. Usually we can add low-cost commodity servers and scale NoSQL databases. Big data: NoSQL databases are normally designed to handle huge unstructured data. ...

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Power The Water Pump For Irrigation System Engineering Essay

Published Date: 23 Mar 2015

13 Pages (4,948 Words)

In the agriculture industry, lots of generators are needed to power the water pump for irrigation system. It is common to use diesel or electricity to power generators in agriculture operations. There are few significant drawbacks of utilizing these generators. Firstly, burning of the diesel fuel and causing the exhaust gases will lead to air pollution and global warming eventually. The environment issues have been aware by ...

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Classification Positive Displacement Non Positive Displacement Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,193 Words)

A reciprocating pump is a positive displacement plunger pump which is often used where relatively small quantity of liquid is to be handled and where delivery pressure is quite large. A reciprocating pump is consists of a piston moving to and forward in a cylinder. The piston is driven by a crank shaft giving the power by prime mover such as an electric motor. Small portable reciprocating pumps may be hand operated. The reciprocating ...

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Wind Powered Battery Charger Engineering Essay

Published Date: 23 Mar 2015

19 Pages (7,542 Words)

Renewable energy is a burning issue nowadays; different energy resources are being analyzed, tested and improved in order to replace non renewable energy resources. Wind is one of the renewable energy resources which is available in abundance, especially in Europe, huge amount of energy can be produced by using windmills and then this energy can be saved for later usage. This project looks at the brief history ...

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Advantages And Disadvantages For Wind Energy Engineering Essay

Published Date: 23 Mar 2015

9 Pages (3,209 Words)

Man has always been depending on Mother Nature for his every need. From clothing to even shelter he is directly or indirectly debts on her. In order to pursue the thrust for development, he has been using various methods to achieve his goal. It was the turn of oil to be the fuel for development during the 20 and 21st century. As Economic scientists said He realized ...

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Soil stabilization with lime in road construction

Published Date: 23 Mar 2015

7 Pages (2,483 Words)

Soil Stabilization with lime Lime is another fundamental soil material that has been widely used as soil stabilizer for road pavement construction. Limestone is a soil material that discovered from sedimentary rock combining of high levels of calcium and magnesium carbonate composition as other small amounts of minerals. This is the extraction of underground mines and quarries all around the world. Therefore, the lime can be ...

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Carbon And Alloying Steel Applications Engineering Essay

Published Date: 23 Mar 2015

10 Pages (3,839 Words)

Carbon steels are one of the main categories of steel. Steel is divided into groups since it is an iron (Fe) alloy and therefore it may contain numerous concentrations of alloying elements such as chromium, molybdenum, nickel, manganese. Yet, the mechanical properties of steel are affected according to the carbon percentage in the metal. Groover, 2010) (Callister Jr, 2007). Carbon steel is an iron-based, malleable metal, usually ...

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Waste Heat Boiler Research Engineering Essay

Published Date: 23 Mar 2015

4 Pages (1,396 Words)

Incorporates a boiler economiser, incorporates the waste heat from the boilers hot stack and transfers this waste heat to the boilers feed water. The boiler feed water will then be hotter and therefore requires less heat energy to boil it after A boiler economizer is a device that reduces the overall fuel requirements a boiler requires which results in reduced fuel costs as well as fewer emissions ...

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Examining The Sound Navigation Technique Of Sonar Engineering Essay

Published Date: 23 Mar 2015

14 Pages (5,554 Words)

Sonar means sound navigation and ranging is a technique that uses sound propagation (usually underwater, as in Submarine navigation) to navigate, communicate with or detect other vessels. Two types of technology share the name "sonar": passive sonar is essentially listening for the sound made by vessels; active sonar is emitting pulses of sounds and listening for echoes. Sonar may be used as a means of acoustic location ...

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The Lightweight Cars Competitors And Their Structures Engineering Essay

Published Date: 23 Mar 2015

19 Pages (7,343 Words)

The Atom prototype chassis was tested to determine the value of its global torsional stiffness. This value was calculated to be 1330Nm/deg. This value was to be improved upon by the following method: The creation of a Finite Element baseline validation model using MSC Patran/Nastran software compared favourably with the physical test results with a torsional stiffness value of 1352Nm/deg for a mass of 47 Kg and ...

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Recycling Rubber For Automotive Weather Seals Engineering Essay

Published Date: 23 Mar 2015

13 Pages (5,033 Words)

With increasing concern about environmental protection and sustainable development, more and more researches are considering rubber recycling. Crumb rubber, which is mechanically broken down from waste tyres rubber into a particulate solid, is an effective method of recycling and more applications of this need to be found. The incorporation of the crumb rubber into EPDM-based automotive weather seals is one of the potential applications and can lower ...

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Analog vs digital format

Published Date: 23 Mar 2015

7 Pages (2,484 Words)

I. INTRODUCTION A signal is simply the transmission of data from one place to another place. In our day to day life we deal with various signals constantly like signals from music, power lines, telephones, and cellular devices. Now about the topic of our consideration i.e. analog and digital signals are two kinds of processes which are used for the transmission of information signals from source ...

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What is globalisation?

Published Date: 23 Mar 2015

9 Pages (3,463 Words)

Introduction The emergence of globalisation in the nineteenth century has brought about a change in the world. It has resulted in the elimination and diminution of barriers between countries, in order to aid the flow of goods, services, capital and labour between these countries. There have been various debates surrounding the concept of globalisation. The opening of the markets have been said to be a way ...

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History Of Suspension System Engineering Essay

Published Date: 23 Mar 2015

16 Pages (6,234 Words)

For my assignment, I will be talking about suspension. I will explain everything from the early development of the suspension system, the research and development, the differences of each suspension towards application, and so on. The main why the assignment has been done is because it teach us and tells us all sorts of things that is all about suspension and why is has build in such ...

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Technical Report On Visit To Malaysian Nuclear Agency Engineering Essay

Published Date: 23 Mar 2015

6 Pages (2,039 Words)

The Malaysian Nuclear Agency (MNA) which is located at outskirt of Bangi is the only place in Malaysia that have Research Reactor Triga PUSPATI (RTP) and Waste Technology Development Centre (WasTeC). There are lots of on-going research activities using nuclear technology and also a centre of radioactive waste management which can handle Low Level Waste (LLW). OBJECTIVES OF THE SITE VISIT These are the purpose of the ...

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Definition of rank and its characterstics by column vectors with a 3x4 matrix

Published Date: 23 Mar 2015

6 Pages (2,376 Words)

RANK of matrix The column rank of a matrix A is The maximal number of linearly independent columns of A. Likew is e, The row rank is The maximal number of linearly independent rows of A. Since The column rank and The row rank are always equal, The y are simply called The rank of A. More abstractly, it is The dimension of The image ...

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Development Of The Electricity Generation Engineering Essay

Published Date: 23 Mar 2015

5 Pages (1,641 Words)

CHAPTER 1 INTRODUCTION 1.1 Introduction: Development of the electricity generation grew rapidly from age to age. Electricity generation is a process that generate electric energy from other form of energy, most of the major company that give an electric supply in Malaysia using Non-Renewable source to generate the electricity such as diesel and coal. Diesel and coal will be used to operate the engine in order to ...

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