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针对舰载导弹固体发动机的贮存环境恶劣严酷,特别是温度载荷复杂多变的实际,在详细分析舰载环境温度载荷情况的基础上,提出了舰载环境温度载荷变化双带数学模型;建立了固体发动机内部传热数学模型;运用ANSYS仿真软件,分析了舰载环境温度载荷作用下,固体发动机内部传热情况.为进一步评估固体发动机舰载情况下使用可靠性和贮存寿命提供了技术支持.
Aiming at the harsh storage environment of ship-borne missile solid-state engine, especially the complicated and changing temperature load, a double-band mathematical model of the change of ship-borne ambient temperature load is put forward based on the detailed analysis of the load condition of ship-borne ambient temperature. The mathematical model of internal heat transfer of solid engine was established.The internal heat transfer of solid engine was analyzed by ANSYS simulation software.It provided technical support for further evaluating the reliability and storage life of solid engine under the condition of shipborne load.