Design and Stress Analysis of an IC Engine Piston Using Different Materials

Design and Stress Analysis of an IC Engine Piston Using Different Materials

1,M.Pavan sai, 2,J.Jagadeesh, 3,R.Vijaya, 4,V.Krishna Shravan,

5,M.Suresh   6, V Sai Srikanth

1,2,3,4,5 Mechanical, Raghu Institute of Technology, Visakhapatnam, Andhra Pradesh, India

6 Mechanical, Raghu Engineering College, Visakhapatnam, Andhra Pradesh, India

1.    ABSTRACT

The project titled “Design and Analysis of an IC Engine Piston” focuses on developing an optimized piston design for an internal combustion (IC) engine through advanced modelling and simulation techniques. The piston is a critical component subjected to extreme mechanical and thermal loads during engine operation, making its design and material selection essential for ensuring durability and performance.

The project begins with the conceptual design of the piston using SolidWorks software, incorporating standard design parameters such as bore diameter, stroke length, and compression ratio. Finite Element Analysis (FEA) is then used to evaluate the structural integrity of the piston under thermal and mechanical stresses during the combustion cycle. The analysis includes stress distribution and deformation to identify potential failure zones.

Material selection is also considered, comparing conventional aluminium alloys with advanced materials such as reinforced composites to enhance strength and heat dissipation. Design modifications, including optimization of piston geometry and weight reduction, are implemented to improve engine efficiency and reduce wear.

The results of the analysis provide insights into improving piston durability and performance, contributing to the development of more efficient and reliable IC engines. This study offers a comprehensive approach to enhancing the design lifecycle of engine pistons by integrating simulation, material science, and mechanical analysis

Keywords: stress distribution, deformation, potential failure zones