How does the rarefaction of the air affect hypersonic vehicles

• 作者: Youda Ye
• 来源期刊: 力学学报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: NEWS AND VIEWS
• 页码范围: 18-19
• 页数: 2页
• 语种: 英文

摘要

The scope,physical concept,and mathematical model for describing how the rarefaction of the air affects on hypersonic flows have been discussed.A new method,namely the data improved Navier-Stokes(DiNS)model,was proposed for the computation of hypersonic shear flows around vehicles flying at altitude of 30-100 km.Validation of the new continuum method has also been done.See pp.2-17.