宇航学报
宇航學報
우항학보
JOURNAL OF ASTRONAUTICS
2010年
1期
44-49
,共6页
高超声速%栅格翼%几何参数%气动力%气动热
高超聲速%柵格翼%幾何參數%氣動力%氣動熱
고초성속%책격익%궤하삼수%기동력%기동열
Hypersonic%Grid fin%Geometric parameters%Aerodynamics%Aerodynamic heating
阐述了用于马赫数大于5.0的高超声速飞行控制的栅格翼气动特性问题.采用工程计算方法预示了栅格翼气动力、热特性,验证了栅格翼几何参数特性合理选取的初步要求,这为后续深入研究进行了有益的探索.
闡述瞭用于馬赫數大于5.0的高超聲速飛行控製的柵格翼氣動特性問題.採用工程計算方法預示瞭柵格翼氣動力、熱特性,驗證瞭柵格翼幾何參數特性閤理選取的初步要求,這為後續深入研究進行瞭有益的探索.
천술료용우마혁수대우5.0적고초성속비행공제적책격익기동특성문제.채용공정계산방법예시료책격익기동력、열특성,험증료책격익궤하삼수특성합리선취적초보요구,저위후속심입연구진행료유익적탐색.
This paper presented the aerothermodynamics of grid fin for hypersonic flight which mach numbers greater than 5.0. Aerodynamics and aerodynamic heating of grid fin are performed to predict by engineering methods, and the calculation results verify initial requests for rationally choosing geometric parameters of grid fin. This explore is made for engineering development soon.
