基于实测数据的舰载导弹固体火箭发动机环境温度方程的研究

为了有效解决目前舰载导弹固体火箭发动机缺乏适用的环境温度方程问题,从而为舰载导弹固体火箭发动机的应力应变计算、累积损伤分析、寿命评估、可靠性分析、药柱结构完整性分析等提供所需的环境温度数据,文章利用温度测量装置采集了舰载导弹固体火箭发动机舰面值班时的环境温度数据,通过对实测环境温度数据的分析研究,找出了该环境温度的变化规律和特点,并以此为基础提出了一种适合舰载导弹固体火箭发动机的环境温度方程。

Research on the Ambient Temperature Equation of the Ship-Based Missile Motor Based on the Actual Measurement Record

In order to solve the problem of the lack of the ambient temperature equation suited for the ship-based missile motor, the ambient temperature data required by the stress-strain calculation, the cumulative damage analysis, life expec- tancy, reliability analysis, and so on were obtained. The ambient temperature of the ship-based missile motor was mea- sured by a temperature measuring element. The laws and features of the variation of the ambient temperature were discov- ered by the analysis for the measured data. A ambient temperature equation suited for the ship-based missile motor was developed on the basic of the analysis.