Multidisciplinary design optimization of a cooling vane

SONG Ying-dong; ZHANG Fu-jun; YUE Zhu-feng; CAI Xian-xin

Volume 23 Issue 11

Nov. 2008

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SONG Ying-dong, ZHANG Fu-jun, YUE Zhu-feng, CAI Xian-xin. Multidisciplinary design optimization of a cooling vane[J]. Journal of Aerospace Power, 2008, 23(11): 1982-1987.

Citation:

SONG Ying-dong, ZHANG Fu-jun, YUE Zhu-feng, CAI Xian-xin. Multidisciplinary design optimization of a cooling vane[J]. Journal of Aerospace Power, 2008, 23(11): 1982-1987.

SONG Ying-dong, ZHANG Fu-jun, YUE Zhu-feng, CAI Xian-xin. Multidisciplinary design optimization of a cooling vane[J]. Journal of Aerospace Power, 2008, 23(11): 1982-1987.

Citation:

SONG Ying-dong, ZHANG Fu-jun, YUE Zhu-feng, CAI Xian-xin. Multidisciplinary design optimization of a cooling vane[J]. Journal of Aerospace Power, 2008, 23(11): 1982-1987.

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Multidisciplinary design optimization of a cooling vane

1.
College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016
2.
China Aviation Powerplant Research Institute, Zhuzhou 412002
3.
Engineering Mechanics Department, Northwestern Polytechnical University, Xi'an 710072

Received Date: 2007-10-26
Rev Recd Date: 2008-04-07
Publish Date: 2008-11-28

Abstract

Abstract

A multidisciplinary design optimization(MDO) procedure for a vane with jet impinging cooling,film cooling of slots and holes,pin-fin array cooling was proposed in this paper.The structure of the vane and the prediction method of heat transfer were discussed and some of the formulas are presented.A mathematic model is established for multidisciplinary design optimization of a vane.A vane of a gas turbine is taken as an example to be optimized by using the procedure presented in this report.The obtained results show that the presented procedure is efficient.
- gas turbine,
- vane,
- cooling,
- multidisciplinary design optimization