Flow regime maps for smooth horizontal tubes at a constant heat flux
نویسندگان
چکیده
منابع مشابه
Flow instabilities of magnetic flux tubes III. Toroidal flux tubes
Context. The stability properties of toroidal magnetic flux tubes are relevant for the storage and emergence of magnetic fields in the convective envelope of cool stars. In addition to buoyancyand magnetic tension-driven instabilities, flux tubes are also susceptible to an instability induced by the hydrodynamic drag force. Aims. Following our investigation of the basic instability mechanism in...
متن کاملFlow condensation in horizontal tubes
Article history: Received 30 April 2013 Received in revised form 20 June 2013 Accepted 20 June 2013 Available online 27 July 2013
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A simple correlation was developed earlier by Kandlikar (1983) for predicting saturated flow boiling heat transfer coefficients inside horizontal and vertical tubes. It was based on a model utilizing the contributions due to nucleate boiling and convective mechanisms. It incorporated a fluid-dependent parameter Ffl in the nucleate boiling term. The predictive ability of the correlation for diff...
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ژورنال
عنوان ژورنال: International Journal of Heat and Mass Transfer
سال: 2018
ISSN: 0017-9310
DOI: 10.1016/j.ijheatmasstransfer.2017.10.073