CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE

Gu Shanjian; Wan Jian; Yang Maolin; Huang Yong

Volume 8 Issue 2

Apr. 1993

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Article Navigation > Journal of Aerospace Power > 1993 > 8(2): 133-137,202

Gu Shanjian, Wan Jian, Yang Maolin, Huang Yong. CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE[J]. Journal of Aerospace Power, 1993, 8(2): 133-137,202.

Citation:

Gu Shanjian, Wan Jian, Yang Maolin, Huang Yong. CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE[J]. Journal of Aerospace Power, 1993, 8(2): 133-137,202.

Gu Shanjian, Wan Jian, Yang Maolin, Huang Yong. CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE[J]. Journal of Aerospace Power, 1993, 8(2): 133-137,202.

Citation:

Gu Shanjian, Wan Jian, Yang Maolin, Huang Yong. CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE[J]. Journal of Aerospace Power, 1993, 8(2): 133-137,202.

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CALCULATION OF TWO-PHASE FUEL DISTRIBUTION IN AFTERBURNER FLAMEHOLDER PLANE

Beijing University of Aerona utics and Astronautics

Received Date: 1992-04-01
Rev Recd Date: 1992-10-01
Publish Date: 1993-04-28

Abstract

Abstract

The effects of the air velocity,the air temperature,the injector pressure drop and the flameholder position on the f uel distribution in the flameholder plan e were investigated.It was found that the penetration and the diffusion of the fuel vapor were differed greatly from the fuel droplets.The geometry of the flamehold er has strong influence on the air flow field,and therefore,on the two phase fuel distribution.There a re two different trajectories in a hot a ir stream.A semi empirical method has been developed to predict two phase fuel distribution in the flameholder plane,based on the trojectory diffusion model considering above factors.