AN EXPERIMENTAL STUDY ON DISTRIBUTION OF COLD AND HOT AIRFLOWS IN COMBUSTOR

Oct. 1986

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Article Navigation > Journal of Aerospace Power > 1986 > 1(2): 170-172,180-191

Mo Lixiao. AN EXPERIMENTAL STUDY ON DISTRIBUTION OF COLD AND HOT AIRFLOWS IN COMBUSTOR[J]. Journal of Aerospace Power, 1986, 1(2): 170-172,180-191.

Citation:

Mo Lixiao. AN EXPERIMENTAL STUDY ON DISTRIBUTION OF COLD AND HOT AIRFLOWS IN COMBUSTOR[J]. Journal of Aerospace Power, 1986, 1(2): 170-172,180-191.

Mo Lixiao. AN EXPERIMENTAL STUDY ON DISTRIBUTION OF COLD AND HOT AIRFLOWS IN COMBUSTOR[J]. Journal of Aerospace Power, 1986, 1(2): 170-172,180-191.

Citation:

Mo Lixiao. AN EXPERIMENTAL STUDY ON DISTRIBUTION OF COLD AND HOT AIRFLOWS IN COMBUSTOR[J]. Journal of Aerospace Power, 1986, 1(2): 170-172,180-191.

Abstract

The flow distribution in an annular combustor at different Mach numbers and heating ratios was investigated experimentally.An empirical relationship for coordination between the cold and the hot flow distributions has been established with the aid of the least square method based on the experimental results. The data calculated are in good agreement with the test ones.Therefore, the aim of the study is realized that the empirical formula enables us to predict the combustor flow distribution at different Mach numbers and heating ratios according to the flow distribution at a given low Mach number with cold air flow.