| 引用本文: | 沈赤兵,石少平,冯军红.高雷诺数超声速混合层标量输运与扩散特性研究进展.[J].国防科技大学学报,2016,38(4):164-173.[点击复制] |
| SHEN Chibing,SHI Shaoping,FENG Junhong.Scalar transport and diffusion study progress of supersonic mixing layer with high Reynolds number[J].Journal of National University of Defense Technology,2016,38(4):164-173[点击复制] |
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| 高雷诺数超声速混合层标量输运与扩散特性研究进展 |
| 沈赤兵1,2, 石少平3, 冯军红1,2 |
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(1.国防科技大学 航天科学与工程学院， 湖南 长沙 410073;2.
2.国防科技大学 高超声速冲压发动机技术重点实验室， 湖南 长沙 410073;3.国防科技大学 训练部， 湖南 长沙 410073)
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| 摘要: |
| 围绕超声速混合层标量混合在组合循环发动机中的应用，综述了超声速混合层以及超声速混合层标量混合过程的国内外研究进展，并针对高雷诺数超声速混合层标量输运与扩散特性研究中存在的不足提出解决办法，指出该领域值得深入开展的研究方向。 |
| 关键词: 组合循环发动机 超声速混合层 标量混合 雷诺数 强化混合 |
| DOI：10.11887/j.cn.201604026 |
| 投稿日期：2015-10-09 |
| 基金项目:国家自然科学基金资助项目（11572346） |
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| Scalar transport and diffusion study progress of supersonic mixing layer with high Reynolds number |
| SHEN Chibing1,2, SHI Shaoping3, FENG Junhong1,2 |
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(1. College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, China;2.
2. Science and Technology on Scramjet Laboratory, National University of Defense Technology, Changsha 410073, China;3. Training Department, National University of Defense Technology, Changsha 410073, China)
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| Abstract: |
| For the problem of the application of the scalar mixing of supersonic mixing layer in the combined cycle engine, the study progress of the supersonic mixing layer and the scalar mixing process in the supersonic mixing layer both at home and abroad was summarized. Then the methods for counteracting the shortcomings of the study on scalar transport and diffusion characteristics of supersonic mixing layer with high Reynolds number were proposed. Finally, some directions being worth studying deeply in the field were pointed out. |
| Keywords: combined cycle engine supersonic mixing layer scalar mixing Reynolds number intensifying mixing |
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