Affiliation of Author(s):能源与动力学院
Journal:中国航天第三专业信息网第三十八届技术交流会暨第二届空天动力联合会议论文集——吸气式与组合推进技术
Abstract:为了满足宽马赫数进气道在工作时,低马赫数下内收缩比小、易起动,高马赫数下内收缩比大、总压恢复系数高的要求。提出了一种通过调节二元进气道楔面角度来满足不同工作马赫数下性能要求的变几何方案。设计了一种工作马赫数为2.5-4.5的二元变几何超声速进气道,先编制了0维进气道性能计算程序来对设计方案进行快速验证,随后对其气动性能展开了仿真研究,得出了性能较优的变几何方案。与定几何方案的对比表明:采用变几何方
Translation or Not:no
Date of Publication:2017-08-23
Co-author:刘雨,汪昆
Correspondence Author:Lyurong Xie
Associate Professor
Supervisor of Master's Candidates
Gender:Female
Education Level:南京航空航天大学
Degree:Doctoral Degree in Engineering
School/Department:College of Energy and Power Engineering
Discipline:Aerospace Propulsion Theory and Engineering. Engineering Thermophysics
Business Address:A10-640
Contact Information:13815887418
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