Computation of Flow around Isolated Airfoils with Embedded H-Grid

ZHANG Mou jin; Wong C M

Volume 16 Issue 2

Apr. 2001

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Article Navigation > Journal of Aerospace Power > 2001 > 16(2): 128-130,127

ZHANG Mou jin, Wong C M. Computation of Flow around Isolated Airfoils with Embedded H-Grid[J]. Journal of Aerospace Power, 2001, 16(2): 128-130,127.

Citation:

ZHANG Mou jin, Wong C M. Computation of Flow around Isolated Airfoils with Embedded H-Grid[J]. Journal of Aerospace Power, 2001, 16(2): 128-130,127.

ZHANG Mou jin, Wong C M. Computation of Flow around Isolated Airfoils with Embedded H-Grid[J]. Journal of Aerospace Power, 2001, 16(2): 128-130,127.

Citation:

ZHANG Mou jin, Wong C M. Computation of Flow around Isolated Airfoils with Embedded H-Grid[J]. Journal of Aerospace Power, 2001, 16(2): 128-130,127.

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Computation of Flow around Isolated Airfoils with Embedded H-Grid

ZHANG Mou jin¹,
Wong C M²

1.
Institute of Fluid Machinery,Xi′an Jiaotong University,Xi′an710089,China
2.
Dept.of Mechanical Engineering,The Hong Kong Polytechnic University,Hong Kong,China

Received Date: 2000-06-23
Rev Recd Date: 2000-09-06
Publish Date: 2001-04-28

Abstract

Abstract

An embedded H grid technique is employed for generating grids of isolated airfoils and cascades.Comparing with original H grid,the embedded H grid is easy to control the orthogonality of grids around the leading and trailing edges of airfoils and useful to improving the accuracy of computation.Two numerical analyses of isolated airfoils under different incidences show that the results of computation using the embedded H grid are in good agreement with experimental data.
- embedded grider,
- airfoils,
- Navier Stokes equation