7–11 Jul 2014
Europe/Amsterdam timezone

Preliminary Study on Air in Liquid Hydrogen

9 Jul 2014, 14:15
1h 45m
Poster presentation (105min) C-17: Safety, reliability and standards Wed-Af-Posters Session 2.5

Speakers

Mr Aihua LI (State Key Laboratory in Technologies of Space Cryogenic Propellants)Dr Gang LEI (State Key Laboratory in Technologies of Space Cryogenic Propellants)Mr Haisheng LIU (Beijing Institute of Aerospace Testing Technology)Dr Tianxiang WANG (State Key Laboratory in Technologies of Space Cryogenic Propellants)Dr Wenqing LIANG (Southeast University)

Description

The accumulated oxygen in liquid hydrogen is a big risk for storage. The oxygen and nitrogen molecules will be cooled down from gas to solid when air enters the liquid hydrogen. The intermolecular attractive force can influence the accumulation of oxygen and nitrogen molecules. The contents of molecule clusters can be different from each other. This paper studies the accumulation of air in liquid hydrogen by experiment and shows some initial results.

Primary author

Dr Gang LEI (State Key Laboratory in Technologies of Space Cryogenic Propellants)

Co-authors

Mr Aihua LI (State Key Laboratory in Technologies of Space Cryogenic Propellants) Mr Haisheng LIU (Beijing Institute of Aerospace Testing Technology) Dr Tianxiang WANG (State Key Laboratory in Technologies of Space Cryogenic Propellants) Dr Wenqing LIANG (Southeast University)

Presentation materials

There are no materials yet.