10.35940/ijeat.D7388.049420
https://zenodo.org/records/5560201
oai:zenodo.org:5560201
Shaik Nayeem
Shaik Nayeem
Assistant Professor of Mechanical Department, in Godavari Institute of Engineering and Technology, Rajahmundry
Gaddavalasa Venkatesh
Gaddavalasa Venkatesh
B.Tech in Godavari Institute of Engineering and Technology.
Givireddi Siva Krishna
Givireddi Siva Krishna
B.Tech in Godavari Institute of Engineering and Technology.
Gude Praveen Kumar
Gude Praveen Kumar
B.Tech in Godavari Institute of Engineering and Technology.
Adigarla Jai Sankar
Adigarla Jai Sankar
B.Tech in Godavari Institute of Engineering and Technology.
Optimization of Hole Diameter on Fins of Si Engine through Numeraical Analysis
Zenodo
2020
Convective heat transfer, Fins, Hole size, Numerical analysis, Fluid flow, Temperature distribution.
Blue Eyes Intelligence Engineering & Sciences Publication(BEIESP)
Blue Eyes Intelligence Engineering & Sciences Publication(BEIESP)
Publisher
2020-04-30
eng
2249-8958
Creative Commons Attribution 4.0 International
Fuel and material cost is increasing day by day in all the industries. In IC engine, engine fails mainly due insufficient of heat transfer from the cylinder wall to the atmospheric air. In SI engine, heat is extracted from the cylinder wall by convection heat transfer through the fins. In this paper optimal hole size on the fins is obtained in order to extract the heat from the engine by numerical method. ANSYS is used to find the temperature distribution on the fins , when there no holes, when there is hole diameter as 2mm, 2.5mm,3 mm, 3.5mm,3.8mm, 4mm and two row holes of 3.5 mm diameter. For this analysis fluid flow (fluent) is chosen, air is circulated on engine with 16.666 m/s velocity and with atmospheric pressure. Temperature value of 800K is applied to the cylinder wall. Temperature is compared with the all hole diameter cases, and it is found that the 3.5 mm diameter hole gives the best results compare to all other hole diameter. The temperature difference 0.04K is obtained between without holes and with 3.5 mm diameter. The 3.5 mm diameter hole fins are used where material cost goes at high rate.