Browsing by Author "Pešta, Marek"
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- ItemStudie kolapsu kavitační bublinky v blízkosti pevné stěny(Technická Univerzita v Liberci, 2012) Pešta, Marek; Müller, MilošThe aim of this thesis is to describe the collapse of cavitation bubbles near a solid boundary. The result is the dependence of the bubble collapse force on the bubble diameter and the distance from the solid boundary. The bubbles were generated by electric discharge. The collapse of the bubbles was evaluated using a piezoelectric film and the hydrophone. The course of the collapse was recorded using high frequency CCD camera. The theoretical part of this thesis deals with the current state of technology in the field of collapse process and dynamic behavior of bubbles,experimental methods for measuring the collapse of bubbles and resulting collapse phenomena.