Investigation and Thermal Analysis of Heat Dissipation Rate of Single Cylinder SI Engine

  Sandeep Kumar,  Prof. Nitin Dubey

The energy transfer from the combustion chamber of an internal combustion engines are dissipate in three different ways. About 35 % of the fuel energy is converted into useful crankshaft work and about 30 % energy is expelled to the exhaust. From the few decades there has been an increasing demand for improving IC engines in terms of exhaust emissions, fuel consumption, power and efficiency. because of increasing fuel prices and growing environmental concern in modern society. The aim of present work to increase heat transfer rate from the heating zone in IC engine, for that transient thermal analysis have been performed on actual design of bajaj discover 125 CC single cylinder engine. Transient thermal analyses were performed for actual and proposed design of engine cylinder in order to optimize geometrical parameters and enhanced heat transfer from the IC engine. Result revel that the proposed design -2 of IC engine has better performance and heat transfer rate from the heating zone in the IC engine that is why the result of present work is more concentrate on it and also proposed replacement of new design.

Keywords- Internal Combustion engine, transient thermal analysis, engine performance, Heat transfer rate etc.

Unique Identification Number - IJEDR1702116
Page Number(s) - 677-688
Pubished in - Volume 5 | Issue 2 | April 2017
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Sandeep Kumar,  Prof. Nitin Dubey,   "Investigation and Thermal Analysis of Heat Dissipation Rate of Single Cylinder SI Engine", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 2, pp.677-688, April 2017, Available at :http://www.ijedr.org/papers/IJEDR1702116.pdf