Confined Shocks inside Isolated Liquid Volumes -- A New Path of Erosion?

  title={Confined Shocks inside Isolated Liquid Volumes -- A New Path of Erosion?},
  author={Danail Obreschkow and Nicolas Dorsaz and Philippe Kobel and Aur{\`e}le De Bosset and Marc Tinguely and John Edwin Field and Mohamed Farhat},
  journal={arXiv: Fluid Dynamics},
The unique confinement of shock waves inside isolated liquid volumes amplifies the density of shock-liquid interactions. We investigate this universal principle through an interdisciplinary study of shock-induced cavitation inside liquid volumes, isolated in 2 and 3 dimensions. By combining high-speed visualizations of ideal water drops realized in microgravity with smoothed particle simulations we evidence strong shock-induced cavitation at the focus of the confined shocks. We extend this… 

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