Aerodynamic Configuration Design of Flight Demonstrator for Real Gas Effect

摘要：

　　Real gas effect is one of the key technical challenges for reusable orbital vehicle development.Conducting flight demonstration is an effective way to understand the real gas flow characteristics.In this paper,investigation on the aerodynamic configurations of flight demonstrators,which are designed according to the requirements of flight tests for real gas effect studies,are conducted.The real gas effect is simulated by the numerical method with the equilibrium gas model.By analyzing the influence of real gas effect on the aerodynamic characteristics of different types of aerodynamic shapes,the aerodynamic design principles for real gas effect demonstrator are summarized.The aerodynamic configuration that satisfies the requirements of real gas effect flight tests is proposed.

关键词： real gas effect equilibrium gas aerodynamic configuration numerical simulation

作者: Chen Bingyan Liu Zhou Gong Anlong

作者单位: China Academy of Aerospace Aerodynamics,Beijing,P.R.China,100074

会议类型: 国际会议

会议名称: 2014 Asia-Pacific International Symposium on Aerospace Technology(2014亚太航空航天技术学术会议)

会议地点: 上海

会议语种:英文

页码: 1-13

在线出版日期: 2014-09-24（万方平台首次上网日期，不代表论文的发表时间）