飞机座舱盖热疲劳试验台设计研究

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2006, Vol. 27 ›› Issue (3): 386-389.

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Study of the Design for Canopy Thermal Fatigue Test-Bed

LIU Zhen-xia¹, WANG Miao¹, WU Ding-yi¹, ZHANG Li-fen¹, MENG Cong-lin², FU Bo²

1. School of Power and Energy, Northwestern Polytechnical University, Xi'an 710072, China;2. .ChengDu Aircraft Design & Research Institute, Chengdu 610041, China

Received:2005-02-28 Revised:2005-10-25 Online:2006-06-25 Published:2006-06-25

Abstract

Abstract: The flow and heat transfer numerical model for Canopy Thermal Fatigue Test-Bed is established.The simulating results agree with the experiment data well.Based on plenty of calculation results, a new scheme for the induce channel is presented. The application of the new shell makes the temperature difference between the top points in the front and the back of the Canopy within the request range.

Key words: canopy, test-bed, induce channel, temperature load-curve

CLC Number:

V216.4⁺3

LIU Zhen-xia;WANG Miao;WU Ding-yi;ZHANG Li-fen;MENG Cong-lin;FU Bo. Study of the Design for Canopy Thermal Fatigue Test-Bed[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2006, 27(3): 386-389.

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Study of the Design for Canopy Thermal Fatigue Test-Bed

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