对充气式蓄能器特性的计算历来沿用“经验过程法”,缺乏统一的理论计算公式可以作为设计的准则或分析的依据。本文综合考虑了蓄能器的热交换特性、输入特性和时间历经性,给出了适于任何气体过程的直接理论法,其计算结果与实验结果相符,从而为充气式蓄能器的设计、计算提供了理论依据和精确的计算方法。 The calculation of the characteristics of inflatable accumulators has always been the use of “experience process”, the lack of a unified theoretical formula can be used as a guideline or analysis of the design basis. In this paper, the heat transfer characteristics, input characteristics and time-history of the accumulator are comprehensively considered, and a direct theoretical method suitable for any gas process is given. The calculation results are in good agreement with the experimental results, Calculation provides a theoretical basis and accurate calculation method.