Design and Analysis of Poppet Valve Using Composite Materials
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2017, Vol 4, Issue 5
Abstract
Poppet valve is a precision engine component which blocks gas flow ports and controls the exchange of gases in internal combustion engines. Intake and exhaust valves are known as "poppet" valves. Poppet valves have a round head that blocks a Hole (the "port") the "stem" attached to the back of this "valve head" pushes the valve up and away from the port, allowing air/fuel to flow through the gap between the valve head and valve seat and into the combustion chamber. Poppet valves work well in engines because the pressure inside the combustion chamber pushes the valve against the seat, sealing the chamber and preventing leaks during this cycle poppet valves are exposed to high temperature and pressure which will affect the life and performance of the engine. The aim of the project is to design and analysis of poppet valve with a suitable material using Finite element Method. 3D model is done in CATIA and Analysis is done in ANSYS. Thermal and structural analysis is to be done on the poppet valve when valve is closed.
Authors and Affiliations
Awanish Kumar Singh
Keywords
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