Numerical Simulation and Analysis of a Finger Seal Leakage Flow

WANG Xu; ZHANG Wen-ping; LAI Liang; LIANG Hai-dong

Volume 20 Issue 4

Aug. 2005

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Article Navigation > Journal of Aerospace Power > 2005 > 20(4): 590-594

WANG Xu, ZHANG Wen-ping, LAI Liang, LIANG Hai-dong. Numerical Simulation and Analysis of a Finger Seal Leakage Flow[J]. Journal of Aerospace Power, 2005, 20(4): 590-594.

Citation:

WANG Xu, ZHANG Wen-ping, LAI Liang, LIANG Hai-dong. Numerical Simulation and Analysis of a Finger Seal Leakage Flow[J]. Journal of Aerospace Power, 2005, 20(4): 590-594.

WANG Xu, ZHANG Wen-ping, LAI Liang, LIANG Hai-dong. Numerical Simulation and Analysis of a Finger Seal Leakage Flow[J]. Journal of Aerospace Power, 2005, 20(4): 590-594.

Citation:

WANG Xu, ZHANG Wen-ping, LAI Liang, LIANG Hai-dong. Numerical Simulation and Analysis of a Finger Seal Leakage Flow[J]. Journal of Aerospace Power, 2005, 20(4): 590-594.

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Numerical Simulation and Analysis of a Finger Seal Leakage Flow

1.
School of Power and Nuclear Energy Engineering, Harbin Engineering University,Harbin150001, China
2.
Harbin Marine Boiler & Turbine Research Institute,Harbin150036,China

Received Date: 2004-07-16
Rev Recd Date: 2004-12-05
Publish Date: 2005-08-28

Abstract

Abstract

The Basic structures of finger seal were introduced,and according to the features of finger seal structure,the mathematic model and calculating model of finger seal leakage flow were set up.In the light of the main affecting factors of finger seal leakage characteristics,the numerical simulations and analysis were done using the CFD software FLUENT.Some important conclusions were given in the paper.
- aerospace propulsion system,
- finger seal,
- leakage flow,
- mathematic model,
- pressure difference