2012•Machine Tool & HydraulicsRequires access

Analysis of Flow Field in Cone Poppet Valve with Seat Chamfer

Jin Changquan

Abstract

The characteristic parameters of pressure contour and velocity vector were obtained by analyzing the numerical simulation to the flow field inside cone poppet valve with seat chamfer.The axial force and discharge coefficient could be inferred by the flow rate and pressure distribution at gate of the valve under different working condition.The results provide reference for obtaining the characteristics of the cone relief valve.

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Available abstract

Key concepts: Chamfer (geometry), Valve seat, Cone (formal languages), Mechanics, Flow (mathematics), Discharge coefficient, Materials science, Engineering