Numerical investigation on properties of attack angle for opposing jet thermal protection system

doi:10.1088/1674-1056/21/8/084401

中国物理B ›› 2012, Vol. 21 ›› Issue (8): 84401-084401.doi: 10.1088/1674-1056/21/8/084401

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Numerical investigation on properties of attack angle for opposing jet thermal protection system

陆海波, 刘伟强

Science and Technology on Scramjet Laboratory, National University of Defense Technology, Changsha 410073, China

收稿日期:2012-01-08 修回日期:2012-02-14 出版日期:2012-07-01 发布日期:2012-07-01
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 90916018), the Research Fund for the Doctoral Program of Higher Education of China (Grant No. 200899980006), and the Natural Science Foundation of Hunan Province, China (Grant No. 09JJ3109).

Numerical investigation on properties of attack angle for opposing jet thermal protection system

Lu Hai-Bo (陆海波), Liu Wei-Qiang (刘伟强 )

Science and Technology on Scramjet Laboratory, National University of Defense Technology, Changsha 410073, China

Received:2012-01-08 Revised:2012-02-14 Online:2012-07-01 Published:2012-07-01
Contact: Lu Hai-Bo E-mail:lhbboo@sohu.com
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 90916018), the Research Fund for the Doctoral Program of Higher Education of China (Grant No. 200899980006), and the Natural Science Foundation of Hunan Province, China (Grant No. 09JJ3109).

摘要/Abstract

摘要： The three-dimensional Navier-Stokes equation and the k-ε viscous model are used to simulate the attack angle characteristics of a hemisphere nose-tip with an opposing jet thermal protection system in supersonic flow condition. The numerical method is validated by the relevant experiment. The flow field parameters, aerodynamic forces, and surface heat flux distributions for attack angles of 0°, 2°, 5°, 7°, and 10° are obtained. The detailed numerical results show that the cruise attack angle has a great influence on the flow field parameters, aerodynamic force, and surface heat flux distribution of the supersonic vehicle nose-tip with opposing jet thermal protection system. When the attack angle reaches 10°, the heat flux on the windward generatrix is close to the maximal heat flux on the wall surface of the nose-tip without thermal protection system, thus the thermal protection is failure.

关键词: properties of attack angle, opposing jet, thermal protection system, supersonic vehicle, computer simulation

Abstract: The three-dimensional Navier-Stokes equation and the k-ε viscous model are used to simulate the attack angle characteristics of a hemisphere nose-tip with an opposing jet thermal protection system in supersonic flow condition. The numerical method is validated by the relevant experiment. The flow field parameters, aerodynamic forces, and surface heat flux distributions for attack angles of 0°, 2°, 5°, 7°, and 10° are obtained. The detailed numerical results show that the cruise attack angle has a great influence on the flow field parameters, aerodynamic force, and surface heat flux distribution of the supersonic vehicle nose-tip with opposing jet thermal protection system. When the attack angle reaches 10°, the heat flux on the windward generatrix is close to the maximal heat flux on the wall surface of the nose-tip without thermal protection system, thus the thermal protection is failure.

Key words: properties of attack angle, opposing jet, thermal protection system, supersonic vehicle, computer simulation

中图分类号: (Analytical and numerical techniques)

44.05.+e

47.40.Ki (Supersonic and hypersonic flows)

陆海波, 刘伟强 . Numerical investigation on properties of attack angle for opposing jet thermal protection system[J]. 中国物理B, 2012, 21(8): 84401-084401.

Lu Hai-Bo (陆海波), Liu Wei-Qiang (刘伟强 ). Numerical investigation on properties of attack angle for opposing jet thermal protection system[J]. Chin. Phys. B, 2012, 21(8): 84401-084401.

参考文献 17

[1]	Zhang Y, Zheng L C and Zhang X X 2009 Acta Phys. Sin. 58 5501 (in Chinese)
[2]	Zheng K C, Wen Z, Wang Z S, Lou G F, Liu X L and Wu W F 2012 Acta Phys. Sin. 61 014401 (in Chinese)
[3]	Huang C L, Feng Y H, Zhang X X, Wang G and Li J 2011 Acta Phys. Sin. 60 114401 (in Chinese)
[4]	Clay C L 2004 J. Aircraft 41 978
[5]	Glass D E, Merski N R and Glass C E 2002 NASA/TM-2002-211752
[6]	Yang Y Z, Yang J L and Fang D N 2008 Appl. Math. Mech. 29 47 (in Chinese)
[7]	Warren C H E 1960 J. Fluid Mech. 8 400
[8]	Aso S, Hayashi K and Mizoguchi M 2002 AIAA 2002-0646
[9]	Hayashi K and Aso S 2003 AIAA 2003-4041
[10]	Hayashi K, Aso S and Tani Y 2005 AIAA 2005-188
[11]	Tian T and Yan C 2008 J. Beijing Univ. Aeronaut. Astronaut. 34 9 (in Chinese)
[12]	Hang W and Wang Z G 2008 J. Solid Rocket Tech. 31 561 (in Chinese)
[13]	Tao W Q 2001 Numerical Heat Transfer 2nd edn. (Xi'an: Xi'an Jiaotong University Press) (in Chinese)
[14]	Azevedo J L F and Heidi K 1998 AIAA 1998-2629
[15]	Baker A J 1980 NASA CP-2166
[16]	Middelcoff J F and Thomas P D 1979 AIAA 1979-1462
[17]	Chang K S and Choi C J 1986 Int. Comn. Heat Mass Transfer 13 201

Numerical investigation on properties of attack angle for opposing jet thermal protection system

Numerical investigation on properties of attack angle for opposing jet thermal protection system

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