Essays on Cylinders

I hereby certify that this material, which I now submit for assessment as a continuous assessment project in Heat and Mass Transfer on the course 4th year in BEng (Hons) Mechanical and Manufacturing Engineering, is entirely my own work and has not been submitted in whole or in part for assessment for any academic purpose other than in fulfilment for that stated above.

Abstract

Energy is a depleting resource, making it crucial for people to be knowledgeable in implementing conservation measures at the domestic dwelling level. Scientific advances had made effective energy conservation technology increasingly more accessible due to innovative ...

Fuel Cell Technologies in Passenger Cars

Fuel Cell Technology The last decade is characterized by the rapid development of research activity in the field of fuel cells, thus, creating the conditions for their uptake in electric systems. The basic fuel cells’ operating principle has been known for 150 years. However, a variety of technical and financial problems had kept them on the margins of technological applications (Brandon & Hart, 1999). The basic difference between a fuel cell and batteries is that while batteries store energy, fuel cells directly convert a fuel’s chemical energy into electricity by an electrochemical reaction (i.e. Without requiring combustion or movement ...

Abstract

A rotary engine is one of the ancient internal-combustion engines ever used. These type of engines were designed with an odd number of cylinder per row in a radial configuration. The crack shaft remained stationary throughout the operation. One advantage of this kind of engine is that it is a simple engine that utilizes less moving components. On the other hand, a piston engine or a reciprocating engine is a heat engine that uses one or several reciprocating pistons. The piston engine converts pressure into a rotating motion. A piston engine has the capability to seal the gap in ...

Introduction

An invention takes place due to the need of some technological growth in a society and its development is based upon factors like inventions, property right, demand of the technology and encouragement. The introduction of steam engine and locomotive had deep positive and negative effects on European communities; it brought positive and negative impacts creating huge turn points in history.

Steam Engine Locomotive

The Steam engine locomotives used to run on the basis of steam engine. The steam trains were powered by those steam engines which consisted of system of cylinders compressing the superheated steam in order to pressurize it. After the ...

Abstract

This article is about two types of engines; the rotary engine and the piston engine. It examines the differences between the two types of engines and their different areas of application. This refers to the specific cars where the two types are used, as well as the market response with reference to the cars in question. Furthermore, the disadvantages and advantages of the two are closely looked into, where it is determined why the piston engine is most preferred by the auto manufacturers and car enthusiasts. Besides, the article concludes with which engine type is suitable depending on the ...

Pump Application: Building Water Pump

Pumps are devices used to move fluids from one point to another by creating differences in pressure between the two points. Pumps are powered by a prime mover, which can be either a diesel engine or an electric motor. The pump converts the energy supplied by the prime mover to potential energy by pressurizing the fluid it’s pumping. For example, a diesel pump has an engine that converts chemical energy in the fuel to mechanical energy in the form of torque. The torque from the engine is then picked up and transmitted to the pumping mechanism for fluid ...