Experimental Investigation of Ejector with Main Flow Inclined

ZHANG Kun-yuan; XU Hui; SHEN Ping-yuan; XU Qi-qiang; NIU Yan-yun

Volume 15 Issue 4

Oct. 2000

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Article Navigation > Journal of Aerospace Power > 2000 > 15(4): 439-441,438

ZHANG Kun-yuan, XU Hui, SHEN Ping-yuan, XU Qi-qiang, NIU Yan-yun. Experimental Investigation of Ejector with Main Flow Inclined[J]. Journal of Aerospace Power, 2000, 15(4): 439-441,438.

Citation:

ZHANG Kun-yuan, XU Hui, SHEN Ping-yuan, XU Qi-qiang, NIU Yan-yun. Experimental Investigation of Ejector with Main Flow Inclined[J]. Journal of Aerospace Power, 2000, 15(4): 439-441,438.

ZHANG Kun-yuan, XU Hui, SHEN Ping-yuan, XU Qi-qiang, NIU Yan-yun. Experimental Investigation of Ejector with Main Flow Inclined[J]. Journal of Aerospace Power, 2000, 15(4): 439-441,438.

Citation:

ZHANG Kun-yuan, XU Hui, SHEN Ping-yuan, XU Qi-qiang, NIU Yan-yun. Experimental Investigation of Ejector with Main Flow Inclined[J]. Journal of Aerospace Power, 2000, 15(4): 439-441,438.

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Experimental Investigation of Ejector with Main Flow Inclined

1.
2nd Dept.,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China
2.
Aeroengine Research Institute,Shenyang110015,China

Received Date: 1999-10-08
Rev Recd Date: 1999-12-03
Publish Date: 2000-10-28

Abstract

Abstract

Four ejector models designed with changeable main flow angles were investigated experimentally under four back pressure and five flow angles.The results indicated that the ejection coefficient N of the model with constant cross section was higher than the model with diffusion inlet.The maximum N of 3.379 was measured from model 4.It was found that the model 4 has a favorable performance among the tested four models.
- ejector,
- turbulent mixing,
- experiment0