75th Annual Meeting of the APS Division of Fluid Dynamics (November 20, 2022 — November 22, 2022)

V0072: Air entrainment by plunging jets

  • Narendra Dev, Université Claude Bernard Lyon 1
  • J John Soundar Jerome, Université Claude Bernard Lyon 1
  • Hélène Scolan, Université Claude Bernard Lyon 1
  • Jean-Philippe Matas , Université Claude Bernard Lyon 1
DOI: https://doi.org/10.1103/APS.DFD.2022.GFM.V0072

We present the air-entrainment process driven by a plunging jet imapcting on free surface of the water pool. Various regiemes are discussed along with variation in bubble cloud depth. Clanet et. al 1997 and Guyot 2020 models are discussed to uderstand the cloud depth of inertia and buoyancy dominated bubble clouds.

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