Mechanical and thermal analysis of the internal combustion engine piston using Ansys

International Conference on Applied Sciences 2016

Cioat, V.G.^1 ; Kiss, I.^1 ; Alexa, V.^1 ; Raiu, S.A.^1

Politehnica University of Timisoara, Engineering and Management Department, 5 Revolution Street, Hunedoara

331128, Romania^1

关键词: Analytical method;    CAE software;    Gas pressures;    Mechanical stress;    Stress and displacement distribution;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/163/1/012043/pdf
DOI  :  10.1088/1757-899X/163/1/012043

来源: IOP

【 摘 要 】

The piston is one of the most important components of the internal combustion engine. Piston fail mainly due to mechanical stresses and thermal stresses. In this paper is determined by using the finite element method, stress and displacement distribution due the flue gas pressure and temperature, separately and combined. The FEA is performed by CAD and CAE software. The results are compared with those obtained by the analytical method and conclusions have been drawn.