为准确测量火炮复进机内液量,分析复进机的特殊结构,指出复进机液量检测方法的特殊性.并对现有检测方法检测过程进行热力学分析,依据功能转换原理.计算结果表明:温度变化引起的液量误差可以忽略不计,论证了检测原理的合理性.%In order to detect liquid quantity in artillery recuperator accurately, analysis of the especial structure of the recuperator, point out particularity of detection method. And analyze thermodynamics of the detection progress, according as principle of work-energy transformation. The calculating result shows that error by temperature change is negligible, demonstrate the rationality of the detection principle.
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