Theoretical and experimental research on the throat to port area ratio in a solid rocket motor

N. F. Wang; W. Feng

doi:10.1002/(SICI)1521-4087(199908)24:4<246::AID-PREP246>3.0.CO;2-2

Theoretical and experimental research on the throat to port area ratio in a solid rocket motor

N. F. Wang^*, W. Feng

^*此作品的通讯作者

Xi'an Modern Chemistry Research Institute

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Through the theoretical analysis on critical ratio of the throat to port area J in a solid rocket motor, the authors believe that there is a maximum J_max. For different ratio of specific heats k, the value of J_max is about 0.56. If the designed J is greater than J_max the chamber pressure will be P_omin greater than the designed pressure p_d. The theory is further confirmed by the comparing of calculation with a serial experiments in a real rocket motor.

源语言	英语
页（从-至）	246-248
页数	3
期刊	Propellants, Explosives, Pyrotechnics
卷	24
期	4
DOI	https://doi.org/10.1002/(SICI)1521-4087(199908)24:4<246::AID-PREP246>3.0.CO;2-2
出版状态	已出版 - 8月 1999
已对外发布	是

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10.1002/(SICI)1521-4087(199908)24:4<246::AID-PREP246>3.0.CO;2-2

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Wang, N. F., & Feng, W. (1999). Theoretical and experimental research on the throat to port area ratio in a solid rocket motor. Propellants, Explosives, Pyrotechnics, 24(4), 246-248. https://doi.org/10.1002/(SICI)1521-4087(199908)24:4<246::AID-PREP246>3.0.CO;2-2

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abstract = "Through the theoretical analysis on critical ratio of the throat to port area J in a solid rocket motor, the authors believe that there is a maximum Jmax. For different ratio of specific heats k, the value of Jmax is about 0.56. If the designed J is greater than Jmax the chamber pressure will be Pomin greater than the designed pressure pd. The theory is further confirmed by the comparing of calculation with a serial experiments in a real rocket motor.",

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Theoretical and experimental research on the throat to port area ratio in a solid rocket motor

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