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Article Dans Une Revue Journal of Physics: Conference Series Année : 2015

Impact load measurements with a PVDF pressure sensor in an erosive cavitating flow

Résumé

A PVDF pressure sensor was used to measure the pressure peaks due to the collapse of cavitation bubbles in the high-speed tunnel of the LEGI laboratory. It was flush mounted on a stainless steel disk in the most erosive area of the test section. The recorded data were post- processed in order to get the impact load spectra for different velocities at constant cavitation number. The results are presented as cumulative histograms of peak rate and maximal impact load for different flow velocities of the high-speed tunnel.

Dates et versions

hal-02065110 , version 1 (12-03-2019)

Identifiants

Citer

Jan Hujer, Jean-Bastien Carrat, Michael Müller, Michel Riondet. Impact load measurements with a PVDF pressure sensor in an erosive cavitating flow. Journal of Physics: Conference Series, 2015, 656, pp.012051. ⟨10.1088/1742-6596/656/1/012051⟩. ⟨hal-02065110⟩

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