航天推进技术研究院主办
Du Weiqiang,Wu Baoyuan.Investigation on optimization design of scramjet inlet[J].Journal of Rocket Propulsion,2007,33(06):17-21.
高超声速进气道优化设计初探
- Title:
- Investigation on optimization design of scramjet inlet
- 分类号:
- V430
- 文献标志码:
- A
- 摘要:
- 以总压恢复系数为目标,利用无粘流斜激波关系式和约束最优化计算方法,在考虑混合气体比热随温度变化的条件下,对二维混压式高超声速进气道设计方法作了初步探索,利用数值模拟软件对附面层作了修正,研究了进气道的基本性能。数值模拟结果表明:该进气道在飞行马赫数Ma=4~6.5范围内能够可靠工作。
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