DEVELOPMENT AND APPLICATION OF CRYOGENIC LIQUID ZERO BOIL OFF STORAGE TECHNOLOGY

According to the adiabatic process of cryogenic liquid storage, various programs are introduced. And aiming at different programs and its application areas, the development direction of our country is pointed out. The conception of ZBO storage recently presented by USA NASA is introduced. That is by using high reliability small cryocooler and high performance multilayer adiabatic system to realize zero boil off storage and the charge for access to space will be greatly reduced. For the development of our country’s aerospace industry, it is necessary to investigate this key technology.