2011 2(7)

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   Short abstract

 

Pages:

42 - 46

Language:

RU

Ref.:

9


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2011_2(7)_7.pdf

 

 

HEAT TRANSFER IN LAMINAR-WAVY LIQUID FILM

Aktershev S.P.

Institute of Thermophysics SB RAS, Novosibirsk, Russia


Citation:

Aktershev, S.P., (2011) Heat transfer in laminar-wavy liquid film, Modern Science: Researches, Ideas, Results, Technologies, Iss. #2(7), PP. 42 - 46.


Keywords:

falling liquid film; waves; heat transfer intensification


Abstracts:

Heat transfer in the laminar-wave liquid film on the heated inclined plate is studied numerically. The liquid free surface contacts to motionless gas, heat exchange between a liquid and gas is presented by Newton's law. The integral-boundary-layer model is applied to the describe the wavy film flow Calculations results demonstrate the effect of physical properties of a liquid (Prandtl number, Biot number) and wavy film flow parametres (Reynolds number, wave length) on an heat transfer intensification by steady travelling waves.


References:

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