2440 極低温ロケットポンプの入口流れの可視化について(S48-2 キャビテーション流れ(2),S48 キャビテーション流れ)  [in Japanese] 2440 Observations of Inlet Flow at Cryogenic Pump  [in Japanese]

Flow visualization under the cavitation using cryogenic fluid have a beneficial effect on in order to examine the thermal dynamically effect. The authors demonstrated a significant benefit for the visualization technique or system which endures to vibration of the turbopump of the liquid nitrogen and success to visualize cavity pattern that grow under the cryogenic fluid.