摘要
Investigated the effect of tabs fixed on a convergent nozzle to the infrared radiation of the exhausting high speed (supersonic) hot (about 640 °C) jets, and studied the influence of tab block ratio and inclined angle on the suppression of infrared radiation. The results show that tabs can greatly shorten the length of hot core region and dramatically suppress the infrared radiation up to about 73% from the hot jet, under the test range.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 122-125 |
| 页数 | 4 |
| 期刊 | Tuijin Jishu/Journal of Propulsion Technology |
| 卷 | 22 |
| 期 | 2 |
| 出版状态 | 已出版 - 4月 2001 |
指纹
探究 'Effect of tabs fixed on a convergent nozzle to the infra-red radiation of the exhausting hot jet' 的科研主题。它们共同构成独一无二的指纹。引用此
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