Numerical Simulation Based on CFD for the Movement Field of the Hydraulic Poppet Valve

Xiong Shi; Jun Chen

doi:10.4028/www.scientific.net/AMR.466-467.1266

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 466-467Numerical Simulation Based on CFD for the Movement...

Numerical Simulation Based on CFD for the Movement Field of the Hydraulic Poppet Valve

Abstract:

Based on the physical numerical modeling of the hydraulic poppet valve, the inside flow field was simulated by numerical method of the dynamic mesh technology of Fluent. The analysis results indicate that the intake rate and flux are reduced by minishing the poppet. And the eddy section’ s length of the intake and the concave corner of the valve core is gradually minished and disappeared at last.

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Periodical:

Advanced Materials Research (Volumes 466-467)

Pages:

1266-1270

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.466-467.1266

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Online since:

February 2012

Authors:

Xiong Shi, Jun Chen

Keywords:

Computational Fluid Dynamics (CFD), Dynamic Mesh, Flow Field, Numerical Simulation, Poppet Valve

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References

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