prasanna sutrave

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prasanna sutrave posted an article on - Jan 4, 2011, 1:33 am

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Engine: Combustion Chambers of Diesel Engines

prasanna sutrave posted an article on - Mar 19, 2010, 6:25 am
When we are going to design the combustion chamber of diesel engines the main consideration we have to keep in mind is, high compression ratio & sufficient turbulence of air. For high compression ratios overhead valves are more preferred than side valves in automobile engineering. Below are the som...
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Lubrication: Qualities of Good Lubricant

prasanna sutrave posted an article on - Mar 18, 2010, 1:02 pm
When two or more metal parts rub on each other, it creates friction in motion. To reduce the frictional losses between metal to metal rubbing or sliding parts, lubrication is required. A proper quality lubricant is most essential in engineering practice. The quality of lubrication is depending upon ...
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Classification: The Classification of Steam Engines

prasanna sutrave posted an article on - Mar 17, 2010, 11:36 am
In old engineering practice reciprocating steam engines are used to convert heat energy into mechanical energy. Now a day’s steam turbine or internal combustion engines are used for the same work. But steam engine has many specialized applications. These steam engines can be classified according t...
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Advantages: Advantages of Compound Steam Engine

prasanna sutrave posted an article on - Mar 16, 2010, 1:51 pm
Steam Engine is the oldest form of obtaining power in engineering sector. According to expansion of steam, the engines are classified as simple steam engine, compound or multi expansion steam engines, out of this; compound steam engines have more advantages than simple steam engine. The main advant...
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Engine: How to Compound Steam Engines?

prasanna sutrave posted an article on - Mar 16, 2010, 6:04 am
For greater efficiency and less space per horse power, high pressure steam is used in steam engine. Now with the use of this high pressure steam the range of expansion is correspondingly increased. If full expansion takes place in single cylinder the walls of the cylinder to be made very thick to wi...
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Properties: What are the Properties of Substance?

prasanna sutrave posted an article on - Mar 15, 2010, 1:12 pm
In Thermal Engineering, state means the exact condition of a substance and the variables which determine the state are known as properties. These properties are sub-divided into principal properties and fundamental properties. Fundamental properties are, 01) Pressure 02) Volume 03) Temperature Abov...
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