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Philippe Kobel
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 11
Citations - 459
Philippe Kobel is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Cavitation & Bubble. The author has an hindex of 9, co-authored 11 publications receiving 329 citations. Previous affiliations of Philippe Kobel include Max Planck Society.
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Shock waves from nonspherical cavitation bubbles
TL;DR: In this paper, the authors present detailed observations of the shock waves emitted at the collapse of single cavitation bubbles using simultaneous time-resolved shadowgraphy and hydrophone pressure measurements.
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The quest for the most spherical bubble: experimental setup and data overview
TL;DR: In this paper, the authors describe a recently realized experiment producing the most spherical cavitation bubbles today, where the bubbles grow inside a liquid from a point plasma generated by a nanosecond laser pulse.
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Energy partition at the collapse of spherical cavitation bubbles.
TL;DR: Using a physical model relying on a first-order approximation of the liquid compressibility and an adiabatic treatment of the noncondensable gas inside the bubble, it is found that the energy partition between rebound and shock is dictated by a single nondimensional parameter.
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Radial Shock Wave Devices Generate Cavitation
Nikolaus B. M. Császár,Nicholas B. Angstman,Stefan Milz,Christoph M. Sprecher,Philippe Kobel,Mohamed Farhat,John P. Furia,Christoph Schmitz +7 more
TL;DR: RESWT devices cannot be equated to vibrating massage devices and should be used with due caution in clinical practice, due to their different treatment indications and contra-indications.
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The inner world of a collapsing bubble
TL;DR: This poster presents a probabilistic procedure to characterize the response of the H2O2-O2 mixture to the FNSFlash and Splash Reference signal.