... than that for round tubes, and the hysteresis in mode transitions is not as pronounced as for round tubes. The transitional Re increases slowly with tube spacing, also in contrast to observations of round-tube falling films. The flat-tube falling-film flow regimes are described, and new correlations...

... Formation in Heated Films ,” J. Fluid Mech. , 321 , pp. 279 – 298 . 10.1017/S0022112096007720 8 Kabov , O. A. , Marchuk , I. V. , and Chupin , V. M. , 1996 , “ Thermal Imaging Study of the Liquid Film Flowing on Vertical Surface With Local Heat Source ,” Russ. J. Eng. Thermophys...

... results for heat transfer are in good agreement with predictions for falling-film flow and no unusual Nu enhancement was observed in the present studies. Additionally, a 20% mode transitional Reynolds number increase was recorded for transitions between sheets and jets and jet-droplet mode to droplet mode...

... on the thermally induced oscillatory flow and heat transfer performance, and the mechanism of film condensation and evaporation are investigated. 08 05 2010 27 09 2010 19 01 2011 19 01 2011 boundary layer turbulence channel flow condensation convection evaporation film flow fluid...

...Adrien Aubert; Fabien Candelier; Camille Solliec Film flow coupled with heat and mass transfer is a widely open domain due to the range of its applications. However, the coupling between the different phenomena makes the analytical resolution difficult, and thus, coerces most authors...

... of the nonthematic project “INTENSIFILM” under Grant No. ANR-06-BLAN-0119-03. 21 04 2009 14 07 2009 04 01 2010 04 01 2010 capillarity film flow heat pipes pipe flow plates (structures) evaporation condensation flat plate heat pipes thin film capillarity Flat plate...

...Vishwanath Subramaniam; Srinivas Garimella 28 05 2009 drops film flow flow visualisation heat transfer mass transfer pipe flow 2009 American Society of Mechanical Engineers ...

... within 5% of a more complicated parallel-flow model currently available in literature. The model was also in good agreement with existing experimental data for a counterflow absorber. 05 12 2007 13 11 2008 18 03 2009 differential equations film flow heat transfer humidity...

...Klaus Helbig; Ralph Nasarek; Tatiana Gambaryan-Roisman; Peter Stephan Falling liquid films are used in many industrial apparatuses. In many cases the film flow along a wall with topography is considered advantageous for intensification of the heat and mass transport. One of the promising types...

... the discrete film cooling holes, the increased turbulence decreases the film cooling effectiveness. Finally, combining upstream slot flow with downstream discrete film holes should be cautiously done to ensure coolant is not wasted by overcooling regions on the platform. cooling film flow gas turbines...

.... 29 03 2007 26 09 2007 19 05 2008 capillarity discs (structures) film condensation film flow flow through porous media heat transfer liquid films nonlinear differential equations porous materials Runge-Kutta methods wall suction filmwise condensation porous medium...

... of disjoining pressure profiles of the pentane and octane menisci during ( a ) isothermal and ( b ) nonisothermal states 07 07 2006 18 03 2007 capillarity evaporation film flow liquid films organic compounds shear flow surface tension wetting contact line...

... ( M = 101 ) at which X = 1.0 . 15 03 2006 02 10 2006 microchannel flow film flow heat transfer temperature distribution thermal expansion elastic constants numerical analysis thin films heat transfer flexible plate seals thermal expansion electronic...

... at 3.8 μs. [ Avedisian, C.T., Cavicchi, R.E., Tarlov, M.J., Rev. Sci. Instruments, 2006, in press ; Balss, K.M., Avedisian, C.T., Cavicchi, R.E., Tarlov, M.J., Langmuir, 21, 10459–10467 (2005) ] bubbles two-phase flow flow visualisation laser beam applications undercooling film flow jets...

...Kenneth D. Kihm flow visualisation bubbles two-phase flow drops evaporation drying film flow cooling jets liquid crystals The Tenth Heat Transfer Photogallery was sponsored by the K-22 Heat Transfer Visualization Committee for the 2005 International Mechanical Engineering Congress...

... and is metered for flow measurement •The mainstream and coolant are triggered at the same instant when the IR system starts taking images and saving to hard drive at set intervals •Images are saved then processed to calculate the heat transfer coefficients and film effectiveness using the theory cooling film...

... Raton . Perry’s Chemical Engineers’ Handbook , 1997 , 7th ed. , McGraw-Hill , New York . 23 08 2005 26 03 2006 organic compounds mixtures liquid films wetting evaporation film flow flow visualisation convection shear flow flow control two-phase flow surface...

... of a wall layer has little effect on the vapor pressure. Implications of the MD simulation predictions for thin film transport in micro evaporators and heat pipes are also discussed. 26 08 2005 01 03 2006 argon liquid films film flow microchannel flow thermodynamics flow simulation...

... study is performed on the effect of flue gas temperature, blowing angle, blowing ratio, mist injection rate, and droplet size on the cooling effectiveness with 2D cases. Analysis on droplet history (trajectory and size) is undertaken to interpret the mechanism of droplet dynamics. cooling film flow...

..., by the Program of the President of the Russian Federation for supporting leading scientific schools (Grant No. 1308.2003.8). 16 07 2005 11 11 2005 cooling film flow compressible flow aerodynamics nozzles subsonic flow supersonic flow turbulence Film cooling is widely used...