Design and Thermal analysis of Piston in Multi Cylinder Engine by Interring Gas Dynamics
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 8
Abstract
The piston ring performs its function as a seal of high and low pressure sides in a cylinder and a medium of heat transfer from piston to cylinder walls. The operation of piston ring packs influences the performance, efficiency, durability, and emissions of engines in terms of friction, wear, oil consumption, and gas blow. In this Paper, the effect of changes in geometry of the grooves, lands, and bore on the interring gas dynamics, thermal deformation of the piston and bore. The piston and piston rings used in diesel engine will be designed and modeled in 3D modeling software Pro/Engineer. The mass flow rates between piston and bore at the piston top position will be calculated theoretically.. Thermal analysis will be performed to determine the temperature distribution and heat transfer rates by changing the materials of the piston and piston rings. thermal analysis will be done in Ansys.
Authors and Affiliations
D Arun Kumar, N. Gopal, P. Srinivasulu, P. Raju
Keywords
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