2013•Chalmers Research (Chalmers University of Technology)Requires access
Hydrodynamic mechanisms controlling cavitation erosion
Göran Bark, Rickard Bensow
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Abstract
In this paper we consider development of cavitation erosion having its origin in sheet cavitation. The discussion includes generation of cloud cavitation from sheet cavitation and how a cloud collapse can be enhanced by energy cascading from the collapse of a glassy sheet cavity into the collapse of a cloud. A decomposition of the cavitation process into crucial parts results in formulation of a conceptual model for description and analysis of the generation of erosion by mixed glassy and cloud cavitation.