Browsing by Subject "Backflow stabilization"

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    • Benchmark problems for numerical treatment of backflow at open boundaries 
      Bertoglio, Cristóbal; Caiazzo, Alfonso; Bazilevs, Yur; Braack, Malt; Esmaily, Mahdi; Gravemeier, Volker; Marsden, Alison L.; Pironneau, Olivier; Vignon Clementel, Irene E.; Wall, Wolfgang A. (Wiley, 2018)
      In computational fluid dynamics, incoming velocity at open boundaries, or backflow, often yields unphysical instabilities already for moderate Reynolds numbers. Several treatments to overcome these backflow instabilities ...