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Dynamical Interactions in a Multi-Bubble Cloud
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results of studies on the dynamics of “clouds” of bubbles via both an analytical technique using asymptotic expansions, and via numerical simulation using a three-dimensional boundary element ...
Characterization of the Content of the Cavity Behind a High-Speed Supercavitating Body
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A high speed/high flow test facility was designed and implemented to study experimentally the supercavitating flow behind a projectile nose in a controlled laboratory setting. The simulated ...
Scaling of Tip Vortex Cavitation Inception Noise With a Bubble Dynamics Model Accounting for Nuclei Size Distribution
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The acoustic pressure generated by cavitation inception in a tip vortex flow was simulated in water containing a realistic bubble nuclei size distribution using a surface-averaged pressure (SAP) ...
Impact Load Measurements in an Erosive Cavitating Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Impact load measurements were carried out in a high-speed cavitation loop by means of a conventional pressure sensor flush-mounted in the region of closure of the cavity where maximum damage ...
Scaling Effect on Prediction of Cavitation Inception in a Line Vortex Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current study considers the prediction of tip vortex cavitation inception at a fundamental physics based level. Starting form the observation that cavitation inception detection is based on ...