Search results for: STRUGA DWUFAZOWA

• Modeling and experimental investigation of the hydraulic jump in liquid film formed by an impinging two-phase air-water jet

  Publication

  • S. Gumkowski

  - HEAT TRANSFER ENGINEERING - Year 2008

  Przedstawiono model analityczny układu hydraulicznego powstałego na skutek uderzenia strugi dwufazowej wody i powietrza. Obliczenia porównano z badaniami eksperymentalnymi przeprowadzonymi na własnym stanowisku badawczym. Uzyskano zadowalającą zgodność.

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• A model of liquid film breakdown formed due to impingement of a two-phase jet on a horizontal surface

  Publication

  • J. Mikielewicz
  • D. Mikielewicz
  • S. Gumkowski

  - INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER - Year 2010

  The present work aims to provide an explanation to the phenomenon of breakdown of the thin liquid film created by impinging two-phase, liquid-gas jet. Existing in the literature models describe merely thebreakdown of single phase liquid films. The model presented here is based on examination of mass and energy equations under the applied criterion of the minimum of total energy. That allows to determinethe minimum thickness of...

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