The main contents and conclusions in the paper including: Estiablished the steady numerical models of pintle controlled solid rocket motor, and verified the model with the theoretical experiment data.
建立了喉栓发动机稳态流场的数值模型，用原理试验结果对数值模型进行了校验。
The main contents and conclusions in the paper including: Estiablished the steady numerical models of pintle controlled solid rocket motor, and verified the model with the theoretical experiment data.
建立了喉栓发动机稳态流场的数值模型，用原理试验结果对数值模型进行了校验。
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