论文部分内容阅读
介绍了中性浮力实验方法的原理和它在实验中所需的各种条件、设备以及实验用液体的选择。该实验方法能简便地模拟液体的微重力状态 ,并能给表面张力贮箱的设计提供很大的帮助。可利用它测量各种加速度下贮箱中推进剂的位置和形状 ,为表面张力贮箱推进剂管理装置(PMD)的设计提供可靠依据。
The principle of the neutral buoyancy test method and the selection of various conditions, equipment and experimental liquids required in the experiment are introduced. The experimental method can simulate the microgravity state of liquid easily and can greatly help the design of surface tension tank. It can be used to measure the position and shape of propellants in tanks under various accelerations and provide a reliable basis for the design of surface tension tank propellant management devices (PMD).