Chinese Space Science and Technology

• •    

Study on Large Scale Cryo-Pumping System

Liu Guoqing Huang Bencheng (Beijing Institute of Spacecraft Environment Engineering, Beijing 100029)$$$$   

  • Online:2002-06-25

Abstract: The main pumping system of modern large space simulators is a large scale cryo pumping system. The theory of molecular distribution in large space simulators was discussed and applied to optimize the cryo pumping system of KM6 large space simulator. The satisfying results were obtained.