| 黄笠舟，施崇广，郑晓刚，李怡庆，尤延铖.高超声速飞行器一体化方法研究[J].航空发动机,2019,45(6):28-34 |
| 高超声速飞行器一体化方法研究 |
| Research on Integration Method of Hypersonic Vehicle |
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| DOI： |
| 中文关键词: 高超声速飞行器 一体化设计 乘波体 进气道 曲面激波 双乘波原理 气动反设计 航空发动机 |
| 英文关键词:hypersonic vehicle integrated design waverider body inlet curved surface shock dual-waverider principle aerodynamic
inverse design aeroengine |
| 基金项目:中央高校基本科研业务费专项资金（20720170055）、福建省自然科学基金（2016J06011）、装发预研领域基
金(61402060301)、航空动力基金(6141B090308)、兵发预研基金(6141B010266)资助 |
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| 摘要点击次数: 1489 |
| 全文下载次数: 1092 |
| 中文摘要: |
| 针对高超声速飞行器一体化设计方法现状的分析，阐明了吸气式发动机与乘波体飞行器之间高效的一体化对于高超声
速飞行的重要作用，并从理论、原理、设计方法3 方面进行介绍。在激波理论方面，通过从直线激波的求解拓展到二次曲面激波的求
解，为3 维曲面激波的研究提供了帮助；在乘波原理方面，将乘波原理从外流乘波拓展到内流乘波，继而提出1 种兼顾内外流需求
的双乘波原理，深化了乘波原理的内涵；在设计方法方面，对于基本流场的气动设计问题，提出更加高效的一体化气动反设计方法。
综上分析并归纳出准3 维内外流一体化乘波理论与方法，从而在现有“准3 维”研究体系上，构建并完善了全3 维内外流一体化乘
波理论与方法，对于复杂3 维超声速内外流一体化设计技术的发展具有一定借鉴作用。 |
| 英文摘要: |
| In view of the analysis of the present situation of the integrated design method of hypersonic vehicle袁it was expounded that
the efficient integration between airbreathing engine and waverider body vehicle played an important role in hypersonic flight袁and
introduced from theory,principle and design method. In the aspect of shock wave theory,it was helpful to study the three dimensional
curved shock wave by extending it from the solution of linear shock wave to the solution of quadric curved shock wave. In the aspect of
waverider principle,the waverider principle was extended from the external flow waverider to the internal flow waverider,and then the dualwaverider
principle with the requirement of both internal and external flows was put forward,and the connotation of the waverider principle
was deepened. In the aspect of design method,a more efficient integrated aerodynamic inverse design method was proposed for the
aerodynamic design of the basic flow field. The waverider theory and method of quasi-three-dimensional internal and external flow
integrated are analyzed and summarized. Thus,based on the existing "quasi-three-dimensional" research system,the theory and method of
integrated waverider of full three-dimensional internal and external flow are constructed and perfected,which is helpful to the development
of complex three-dimensional supersonic internal and external flow integrated design technology. |
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