Search results for: FILM CIECZOWY

• Experimental and theoretical investigation of microjet cooling in metalurgical applications

  Publication

  • D. Mikielewicz
  • J. Mikielewicz
  • M. Plata
  • T. Muszyński
  • J. Piwnik

  - Year 2010

  W pracy zaprezentowano model wrzącej strugi uderzającej o powierzchnię i wytwarzającej cienki film cieczowy, w którym tworzą się pęcherzyki pary.

• 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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