title: The interaction of a laser-generated cavity with a solid boundary
abstract: In this paper new observations of a laser-generated cavitation bubble interacting with an inertial boundary are presented. Employing schlieren photography techniques and a thin film transducer placed on the surface of the boundary, the pressure stresses induced in the solid boundary and the surrounding fluid by collapsing bubbles, created very close to the solid surface, are experimentally measured. Liquid jet development, shock wave emission, and "splash" phenomena are identified. For different creation sites close to the boundary, the relevance of each of these phenomena with respect to potentially damaging pressure stresses in the boundary is speculated on.
authors.affiliation: Department of AAETS, Loughborough University, United Kingdom.
authors.initials: SJ
authors.lastname: Shaw
authors.initials: WP
authors.lastname: Schiffers
authors.initials: TP
authors.lastname: Gentry
authors.initials: DC
authors.lastname: Emmony