Collapsing bubble near wall boundary is numerically analyzed to clarify the mechanism of cavitation bubble collapse and develop numerical prediction method of cavitation erosion. 2D axisymmetric and 3D plane-symmetric calculations using a locally ...
Yoshiki Yoshida   Yoshifumi Sasao   Mitsuo Watanabe   Tomoyuki Hashimoto   Yuka Iga   Toshiaki Ikohagi   
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME 131(9) 091302-1-091302-7 2009年9月
Cavitation in cryogenic fluids has a thermodynamic effect because of the thermal imbalance around the cavity. It improves cavitation performances in turbomachines due to the delay of cavity growth. The relationship between the thermodynamic effect...