范德瓦尔斯方程在空间充气装置设计中的应用  

Research on the Application of Van der Waals Equation in the Design of Space Inflatable Device

作　　者：王盼 叶晓滨 李旭东 吴艳红 WANG Pan;YE Xiaobin;LI Xudong;WU Yanhong(Space Structure Technocogy Department,CASIC Space Engineering Development Corporation,Beijing 100080,China;Gas Supply Department,CAMA(Luoyang)Gas Supply Limited Company,Luoyang 471003,China)

机构地区：[1]航天科工空间工程发展有限公司空间结构技术部,北京100080 [2]凯迈(洛阳)气源有限公司气源部,河南洛阳471003

出　　处：《太原学院学报（自然科学版）》2022年第4期38-41,共4页Journal of TaiYuan University:Natural Science Edition

摘　　要：以范德瓦尔斯方程在空间充气装置设计中的应用为研究目标,对充气结构技术在航天器上的应用进行了概述,并对气瓶式充气装置进行了必要的介绍,包括其一般组成、工作原理和设计思路;对范德瓦尔斯方程的具体工程应用进行了详细描述,并将范德瓦尔斯方程与理想气体方程在不同工况下的计算结果进行了对比,揭示了在空间充气装置设计过程中应用范德瓦尔斯方程的一般思路和必要性。The paper takes the application of Van der Waals equation in the design of space inflatable device as the research goal.The application of inflatable structure technology in spacecraft is summarized,and the cylinder-type inflatable device is introducedbriefly,including its general composition,working principle and design ideas.The specific engineering application of the Van der Waals equation is described in detail.The calculation results of the Van der Waals equation and the ideal gas equation under different working conditions are compared.The general ideas and the necessity of applying Van der Waals equations in the design of space inflatable devicesare revealed.

关 键 词：范德瓦尔斯方程 空间充气装置 航天器 

分 类 号：V419.9[航空宇航科学与技术—航空宇航推进理论与工程]