Slip effect on shear-driven evaporating liquid film in microchannel

Elizaveta Ya Gatapova, Oleg A. Kabov

Результат исследований: Материалы для журналаСтатья

15 Цитирования (Scopus)

Аннотация

The development of compact, advanced cooling technology leads to problems involving two-phase flows at micro-scales. We investigate the effect of slip on heated liquid film driven by its own vapor in microchannel. The macroscopic interface shape is found to be sensitive to slip length comparable with the initial film thickness. The slip at the wall tends to elongate the transition film, and can have an effect on the mass flow rate. Calculations reveal that the maximum of the slip velocity is located in the transition region. The present work is a part of the preparation of the SAFIR experiment of the European Space Agency onboard the International Space Station.

Язык оригиналаАнглийский
Страницы (с-по)132-134
Число страниц3
ЖурналMicrogravity Science and Technology
Том19
Номер выпуска3-4
DOI
СостояниеОпубликовано - 1 янв 2007

ASJC Scopus subject areas

  • Modelling and Simulation
  • Engineering(all)
  • Physics and Astronomy(all)
  • Applied Mathematics

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