平衡气体对乘波体气动力热特性影响
Equilibrium gas effects on aerodynamic and aerothermal characteristics of waveriders
查看参考文献20篇
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文摘
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针对乘波体在高空以高马赫数飞行时的特点,给出了一种考虑高温平衡气体效应的乘波体设计方法,并通过数值模拟的方法研究了高空高马赫数飞行条件下高温平衡气体对乘波体气动特性的影响。研究结果表明,相对于完全气体,平衡气体对乘波体的气动力特性影响不大,但对乘波体的前缘驻点区和下表面的热流及辐射平衡温度有较大的影响。另外在乘波体较为适宜的飞行攻角范围内,攻角的增大不会显著改变平衡气体效应对乘波体气动力特性的影响,也不会显著改变平衡气体效应对乘波体前缘驻点区的热流与辐射平衡温度的影响,但却会在一定程度上减小平衡气体效应对乘波体下表面的气动热及辐射平衡温度的影响区域。 |
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其他语种文摘
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A method including equilibrium gas effects have been given to generate waveriders fling at high altitude with high Mach number.And the CFD technique has been used to investigate the equilibrium gas effects on aerodynamic and aerothermal characteristics of waveriders fling at high altitude with high Mach number.The results indicated that the equilibrium gas affects aerodynamic characteristics of waveriders slightly in comparison with perfect gas,but it does have some effects on the aerothermal characteristics of the nose region and lower wall for wavriders.Additionally,the angle of attack,which is suitable for waverider,will not change the equilibrium gas effects on aerodynamic of waveriders and heat flux and radiative equilibrium temperature of nose region of waveriders,but it will narrow the region affected by equilibrium gas of heat flux and radiative equilibrium temperature down for lower wall of waveriders. |
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来源
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空气动力学学报
,2012,30(5):566-572,605 【核心库】
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关键词
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乘波体
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平衡气体
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气动热
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辐射平衡温度
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地址
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中国科学院力学研究所, 北京, 100190
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语种
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中文 |
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ISSN
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0258-1825 |
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学科
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航天(宇宙航行) |
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文献收藏号
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CSCD:4670164
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参考文献 共
20
共1页
|
|
1.
Maus J R.
Hypersonic mach number and real gas effects on space shuttle orbiter. AIAA 83-0343
|
CSCD被引
1
次
|
|
|
|
|
2.
Maus J R. Hypersonic mach number and real gas effects on space shuttle orbiter aerodynamics.
Journal of Spacecraft,1984,21(2):136-141
|
CSCD被引
7
次
|
|
|
|
|
3.
Maus J R.
Understanding space shuttle flight data by use of wind tunnel and CFD results. AIAA 83-2745
|
CSCD被引
1
次
|
|
|
|
|
4.
叶友达. 高空高速飞行器气动特性研究.
力学进展,2009,39(4):387-397
|
CSCD被引
14
次
|
|
|
|
|
5.
叶友达. 近空间高速飞行器气动特性研究与布局设计优化.
力学进展,2009,39(6):683-694
|
CSCD被引
48
次
|
|
|
|
|
6.
Inger G R. Nonequilibrium boundary-layer effects on the aerodynamic heating of hypersonic waverider vehicles.
Journal of Thermophysics and Heat Transfer,1995,9(4):595-604
|
CSCD被引
6
次
|
|
|
|
|
7.
Inger G R. Nonequilibrium boundary layer effects on the aerodynamic heating of hypersonic vehicles.
Acta Astronautica,1995,36(4):205-216
|
CSCD被引
2
次
|
|
|
|
|
8.
Starkey R P.
Design of waverider based re-entry vehicles. AIAA 2005-3390
|
CSCD被引
1
次
|
|
|
|
|
9.
Anderson J D.
Hypersonic waveriders: effects of chemically reacting flow and viscous interaction. AIAA-92-0302
|
CSCD被引
1
次
|
|
|
|
|
10.
Srinivasan S.
Simplified curve fits for the thermodynamic properties of equilibrium air. NASA CR-181245,1986
|
CSCD被引
1
次
|
|
|
|
|
11.
Srinivasan S.
Simplified curve fits for the thermodynamic properties of equilibrium air. NASA RP-1181,1987
|
CSCD被引
3
次
|
|
|
|
|
12.
Tannehill J C.
Improved curve fits for the thermodynamic properties of equilibrium air for numerical computation using time-dependent or shockcaturing methods. NASA CR-2470,1974
|
CSCD被引
1
次
|
|
|
|
|
13.
Srinivasan S.
Simplified curve fits for the transport properties of equilibrium air. CR-178411,1987
|
CSCD被引
1
次
|
|
|
|
|
14.
Kazem H. Dual-code solution procedure for efficient computing equilibrium hypersonic axisymmetric laminar flow.
Aerospace Science and Technology,2008,12(2):135-149
|
CSCD被引
1
次
|
|
|
|
|
15.
Singh D J.
Effect of nose bluntness on flow field over slender bodies in hypersonic flows. AIAA 89-0270
|
CSCD被引
1
次
|
|
|
|
|
16.
Singh D J. Effect of nose bluntness on flowfield over slender bodies in hypersonic flows.
Journal of Thermophysics,1990,5(2):166-171
|
CSCD被引
2
次
|
|
|
|
|
17.
张涵信. 高超声速运动中的熵层问题.
航空学报,1965,1(2):20-43
|
CSCD被引
2
次
|
|
|
|
|
18.
曾广存. 熵层分析与钝体绕流.
航空学报,1965,1(2):1-19
|
CSCD被引
1
次
|
|
|
|
|
19.
Vanmol D O.
Heat transfer characteristics of hypersonic waveriders with an emphasis on leading edge effect. AIAA 92-2920
|
CSCD被引
1
次
|
|
|
|
|
20.
Andrushchenko V A. An estimate of the heat fluxes to the surface of blunt bodies moving at hypersonic velocity in the atmosphere.
Journal of Applied Mathematics and Mechanics,2007,71(5):747-754
|
CSCD被引
2
次
|
|
|
|
|
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