Thermal analysis on two Wheeler Piston with different materials by using FEA method

The piston is thought to be a standout amongst the most essential parts in a reciprocating engine, reciprocating pumps, gas blowers and pneumatic barrels, among other comparable mechanisms. As most critical part, is that less time is required to outline the cylinder and simply a couple of essential details of the engine. Actually, due to high heat transfer through the piston, the outer shape of the piston crown will be deformed. So due to this problem here computational testing has been performed on ANSYS simulation software with three different materials and observed that stress of piston with ALSI AI alloy has maximum stress of ۵۰.۷۹ Mpa  piston made of M-۱۲۴ cast AL composite stress value is ۵۰.۵۴ Mpa. Furthermore, maximum stress on M-۱۲۴ forged AL alloy is found to be ۵۰.۲۳ Mpa and here observe that in case of deformation, piston made of ALSI AI alloy found to have maximum deformation of ۱.۰۶ mm and when piston made of M-۱۲۴ cast AL combination then maximum deformation is ۰.۸۸ mm. What's more, maximum deformation on M-۱۲۴ forged AL alloy is found to be ۰.۰۸۶ mm and here observe that in case of heat flux, piston made of ALSI AI alloy is found to have maximum heat transfer of ۳.۳ w/mm^۲ is observed. When piston made of M-۱۲۴ cast AL combination then maximum heat transfer of ۳.۴ w//mm^۲ and maximum heat flux on M-۱۲۴ forged AL alloy is found to be ۳.۶ w/mm^۲. So the aluminium alloy M-۱۲۴  is the best manufactured composite material So this material is suggested for manufacturing work.

کلیدواژه ها:

reciprocating engine ، Thermal Analysis ، Wheeler Piston