STUDY ON THE SPECIAL PHENOMENON OF DESIGNING AND MANAGING EJECTORS

Abstract

Abstract: Based on tests data, a special phenomenon is discovered that the middle insensitive area of ejector in the matching between throat of the gradually expanding tube and that of nozzle. It is decided by the throat of nozzle, the pressure at in and out area, and the difference of the pressure of them. The function formula is set, and it can show the appearance time of this special phenomenon in precise terms. By the conclusions, the ejector can be designed more easily, and the management efficiency about ejectors will be increased.

Key words: Design, Ejector, Manage, Middle insensitive area, Throat matching

CLC Number:

TE89

Jin Liang’an;Wang Xiaotong;Liu Xuewu;Li Zhiyi. STUDY ON THE SPECIAL PHENOMENON OF DESIGNING AND MANAGING EJECTORS[J]. , 2004, 40(5): 44-47.

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STUDY ON THE SPECIAL PHENOMENON OF DESIGNING AND MANAGING EJECTORS

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