DETAILED OBSERVATIONS ON A STARTING MECHANISM FOR SHEDDING OF CAVITATION CLOUD

@inproceedings{Sato2003DETAILEDOO,
  title={DETAILED OBSERVATIONS ON A STARTING MECHANISM FOR SHEDDING OF CAVITATION CLOUD},
  author={Keiichi Sato and Shigemasa Shimojo},
  year={2003}
}
Cavitation is observed in a convergent-divergent nozzle using a high speed video camera. For this kind of flow, the cavitation has unsteady character with periodic shedding of cavitation clouds. The periodicity is accompanied with a reentrant motion, the growth of vortex cavity on the separated shear layer as well as the shedding of a large-scale cavitation cloud. In this process, the formation of attached cavity is repeated with shedding of cavitation clouds. The switching mechanism from the… CONTINUE READING

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