• R.SIVA KRISHNAM RAJU

An air-cooled motorcycle engine releases heat to the atmosphere through the mode of forced convection to facilitate this, fins are provided on the outer surface of the cylinder. The heat transfer rate depends upon the velocity of the vehicle, fin geometry and the ambient temperature. Insufficient removal of heat from engine will lead to high thermal stresses and lower engine efficiency. The cooling fins allow the wind to move the heat away from the engine. . In order to cool the cylinder, fins are provided on the cylinder to increase the rate of heat transfer. By doing thermal analysis on the engine cylinder fins, it is helpful to know the heat dissipation inside the cylinder. In this project trapezoidal cylinder fins designed by UNIGRAPHICS CAD software with thickness 2.5 mm. Thermal heat transfer analysis of cylinder fins is explained in details for different types of materials like Aluminum, Copper. Ansys FEA software is considered for developing thermal analysis of engine cylinder fins.

uni graphics, ansys, trapezoidal.

"DESIGN AND THERMAL ANALYSIS OF TRAPEZOIDAL CYLINDRICAL FINS FOR COOLING APPLICATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.84-89, May-2019, Available :http://www.jetir.org/papers/JETIRBT06013.pdf

"DESIGN AND THERMAL ANALYSIS OF TRAPEZOIDAL CYLINDRICAL FINS FOR COOLING APPLICATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp84-89, May-2019, Available at : http://www.jetir.org/papers/JETIRBT06013.pdf