Research on Internal Flow Field of Control Valve Outlet Blockage Fault

Yan Tao An; Ru Jian Ma; Dong Zhao

doi:10.4028/www.scientific.net/AMR.983.338

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 983Research on Internal Flow Field of Control Valve...

Research on Internal Flow Field of Control Valve Outlet Blockage Fault

Abstract:

Internal flow field and noise of outlet blockage fault and trouble-free for control valve are studied by CFD. The study shows that the pressure of front-end and back-end for blockage is respectively increased, but the upper pressure is reduced. Two strong vortexes are formed at front-end and back-end of blockage, which reduce noise of pipe after valve.

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Periodical:

Advanced Materials Research (Volume 983)

Pages:

338-341

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.983.338

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Online since:

June 2014

Authors:

Yan Tao An*, Ru Jian Ma, Dong Zhao

Keywords:

Blockage, Control Valve, Flow Field, Noise

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References

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