THE JET SCREEN IGNITION SCHEME AND ITS EXPERIMENTAL VERIFICATION

Jan. 1992

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Article Navigation > Journal of Aerospace Power > 1992 > 7(1): 69-71,100

Yin Qun. THE JET SCREEN IGNITION SCHEME AND ITS EXPERIMENTAL VERIFICATION[J]. Journal of Aerospace Power, 1992, 7(1): 69-71,100.

Citation:

Yin Qun. THE JET SCREEN IGNITION SCHEME AND ITS EXPERIMENTAL VERIFICATION[J]. Journal of Aerospace Power, 1992, 7(1): 69-71,100.

Yin Qun. THE JET SCREEN IGNITION SCHEME AND ITS EXPERIMENTAL VERIFICATION[J]. Journal of Aerospace Power, 1992, 7(1): 69-71,100.

Citation:

Yin Qun. THE JET SCREEN IGNITION SCHEME AND ITS EXPERIMENTAL VERIFICATION[J]. Journal of Aerospace Power, 1992, 7(1): 69-71,100.

Abstract

A jet screen ignition scheme has been developed based on the investigation of the ignition environment of the burning zone in the high speed flow combustor.It features a short time change of the flow pattern in the high speed flow near the wall during the ignition period,which is caused by a thin and bend high speed gas jet.A specially designed ignition experiment on a model of an aerogasturbine combustor verified success of the proposed scheme and showed its potentiality in enlarging the ignition range of the high speed flow combustor.