降落伞稳定下降阶段的数值模拟
详细信息 查看官网全文
摘要
本文将针对火星探测用"盘缝带"降落伞展开理论分析和数值仿真研究,使用数值计算程序对刚性降落伞的下降阶段进行数值模拟,分析火星探测用降落伞在低密度、超声速、低动压环境下的工作性能及流场;并建立伞衣的透气模型,分析伞衣透气性对降落伞性能及周围流场的影响。
引文
1 Dinzl,D.J,Gidzak,V.M,and Candler,G.V.,Numerical Simulation of Drogue Parachute in the Wake of the Multi-Purpose Crew Vehicle,AIAA Paper 2013-1322,2013
2 J.S.Lingard,M.G.Darley,J.C.Underwood,Simulation of Mars Supersonic Parachute Performance and Dynamics,19th AIAA Aerodynamic Decelerator Systems Technology Conference,May 2007Barnhardt,M.,Drayna,T.,Nompelis,I.,Candler,G.V.,and Garrard,W.,Detached Eddy Simulations of the MSL Parachute at Supersonic Conditions,AIAA Paper 2007-2529,2007
2 J.S.Lingard,M.G.Darley,J.C.Underwood,Simulation of Mars Supersonic Parachute Performance and Dynamics,19th AIAA Aerodynamic Decelerator Systems Technology Conference,May 2007Barnhardt,M.,Drayna,T.,Nompelis,I.,Candler,G.V.,and Garrard,W.,Detached Eddy Simulations of the MSL Parachute at Supersonic Conditions,AIAA Paper 2007-2529,2007