Aerodynamics Design and Model for hypersonic Axisymmetric Airbreathing Vehicle

摘要：

　　A optimization design technique is developed through integrating geometric analyse,computational grid auto generation,and fast aerodynamic numerical simulation method.Based on the three-channel superimposed aerodynamic model,a mixture model is developed by adding a dual trigonometric series modified term which utilizes the geometry axial symmetry,mirror symmetry and periodic feature.Then an axisymmetric air-breathing hypersonic vehicle is designed and its aerodynamic performances are analyzed.

关键词： air-breathing hypersonic vehicle optimization design aerodynamic model numerical simulation

作者: Xianxu Yuan Wenzheng Wang Jun Liu Zhigong Tang

作者单位: China Aerodynamics Research and Development Center, Mianyang Sichuan 621000, China National University of Defense Technology, Changsha Hunan 100073,China

会议类型: 国际会议

会议名称: The 8th International Conference of Computational Fluid Dynamics, (ICCFD8)(第八届国际计算流体力学会议)

会议地点: 成都

会议语种:英文

页码: 1-6

在线出版日期: 2014-07-25（万方平台首次上网日期，不代表论文的发表时间）