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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1996, Vol. 17 ›› Issue (6): 57-64.

• 论文 • Previous Articles     Next Articles

STUDY OF THE TWO PHASE PROBE TO MEASURE THE GAS AND LIQUID MASS FLUX ON THE INJECTOR DOWNSTREAM

Wu Jinxiang1, Liu Weidong2, Zhou Jin2, Zhong Liangshen2, Zhuang Fengchen2   

  1. 1. Dept. of Power Machinery Engineering,Hebei University of Technology,Tianjin,300132;2. Changsha National University of Defense Technology, Changsha, 410073
  • Received:1994-09-01 Revised:1996-01-16 Online:1996-12-25 Published:1996-12-25

Abstract: The two phase probe able to measure the liquid mass flux and gas/liquid mixture ratio distribution at the same time was studied by experimental researches on the two phase flow field of the coaxial injector of a liquid rocket engine. The experimental calibration and theoretical amendment of this probe were also studied. The design of this probe has been proved successful by measurement of the mass flux and mixture ratio distribution.

Key words: injector, probe, two phase flow

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