Structure Improving Design of Compressor Valve Seat Base on FLUENT

Abstract:

Working state of compressor valve plays a key role in compressing. Valve plate opening not timely or even chattering is a major problem in the process of air passed into the cylinder. This paper through the improvement of valve seat to increase the pressure exerting on the valve plate then to reduce or even to eliminate the phenomenon mentioned above is a good try. With the help of software to do simulating calculation of flow field for the contrastive models of the seat channel, proved that the improved structure achieves the goal designed. This may provide a new way to the valve improving designation and make certain significance in practice.

• Periodical: Applied Mechanics and Materials (Volumes 201-202)
• Pages: 65-68
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.201-202.65
• Online since: October 2012
• Authors: Jian Zhang, Xue Bin Li, Xue Qun Fan
• Keywords: Flow Field Analysis, Fluent, Structure Design, Valve Seat

References

[1] Y. Li and P.Z. Jiang: Process Fluid Machinery (Chemical Industry Press, China 2008), pp.43-49.

[2] R.N. Guo and S. Li: Coal Mine Machinery, Vol. 30(2009) No.12, pp.226-227.

[3] D.S. Wang and L.Z. Yang: Piston Compressor Structure (Mechanical Industry Press, China 1990), pp.158-196.

[4] JB / T2231.5-1999, Parts of Reciprocating Piston Compressor——Valve Mount Dimension.

[5] H.L. Zeng, F.X. Wang and J.Q. Huang: Compressor Repair (Mechanical Industry Press, China 2010), pp.155-159.

[6] J.L. Li, Ch. X. Li and R.X. Hu: Proficient in FLUENT6.3 Analysis of Flow Field(Chemical Industry Press China,2009),pp.20-226.

[7] J.B. Zhou: The FLUENT6.3 Analysis of Flow Field from Entry to the Master(Mechanical Industry Press, China 2012).