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Keywords: film flow
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Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 2012, 134(2): 021801.
Published Online: December 13, 2011
... 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...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. January 2012, 134(1): 014502.
Published Online: November 8, 2011
.../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. , 6 ( 2 ), pp. 105 – 138 . 9 Oran , A. , Davis , S. H. , and Bankoff...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2011, 133(5): 051501.
Published Online: January 31, 2011
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2011, 133(4): 042901.
Published Online: January 19, 2011
... 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...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. June 2010, 132(6): 064501.
Published Online: March 31, 2010
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2010, 132(3): 031502.
Published Online: January 4, 2010
... 2010 capillarity film flow heat pipes pipe flow plates (structures) evaporation condensation flat plate heat pipes thin film capillarity Flat plate heat pipes (FPHPs) are microfluidic devices that are usually designed for thermal management of electronic components ( 1...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2009, 131(8): 080903.
Published Online: May 28, 2009
...Vishwanath Subramaniam; Srinivas Garimella 28 05 2009 drops film flow flow visualisation heat transfer mass transfer pipe flow 2009 American Society of Mechanical Engineers ...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2009, 131(5): 052001.
Published Online: March 18, 2009
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. January 2009, 131(1): 011601.
Published Online: October 14, 2008
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. July 2008, 130(7): 071702.
Published Online: May 19, 2008
... via rib turbulators, jet impingement, and pin fins. Also, film cooling has been studied for many years to determine the optimal hole configuration and flow conditions to maximize the protection of the coolant. forced convection film cooling gas turbine heat transfer cooling film flow...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. July 2008, 130(7): 071502.
Published Online: May 19, 2008
... will be greatest at the center of the disk and will gradually taper toward its minimum thickness at the disk edge. The current analysis makes the following assumptions: 1 The condensate flow is steady and laminar. 2 The inertia within the film is negligible (i.e., a creeping film flow is assumed). 3...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 2007, 129(11): 1476–1485.
Published Online: March 18, 2007
... nanoparticles retarded dispersion constant capillarity evaporation film flow liquid films organic compounds shear flow surface tension wetting 07 07 2006 18 03 2007 The maximum relative error associated with U i is estimated to be ± 2.6...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. July 2007, 129(7): 813–818.
Published Online: October 2, 2006
... to practically utilize thermally expandable flexible thin films, especially in MEMS and electronic cooling applications. 15 03 2006 02 10 2006 microchannel flow film flow heat transfer temperature distribution thermal expansion elastic constants numerical analysis thin films heat...
Journal Articles
Article Type: Foreword
J. Heat Transfer. August 2006, 128(8): 733.
Published Online: August 1, 2006
... for publication in the ASME Journal of Heat Transfer August issue of 2006. flow visualisation bubbles two-phase flow drops evaporation drying film flow cooling jets liquid crystals 2006 American Society of Mechanical Engineers ...
Journal Articles
Article Type: Heat Transfer Photogallery
J. Heat Transfer. August 2006, 128(8): 737.
Published Online: August 1, 2006
... 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...
Journal Articles
Article Type: Heat Transfer Photogallery
J. Heat Transfer. August 2006, 128(8): 734.
Published Online: August 1, 2006
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2006, 128(12): 1266–1275.
Published Online: March 26, 2006
... to the Marangoni flow directed toward the adsorbed film region. Figure 2d represents the reflectivity image of the binary mixture meniscus at t = 366.1 s . organic compounds mixtures liquid films wetting evaporation film flow flow visualisation convection shear flow flow control...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. December 2006, 128(12): 1276–1284.
Published Online: March 1, 2006
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. June 2006, 128(6): 509–519.
Published Online: December 9, 2005
... 12 2005 cooling film flow flow simulation coolants drops diffusion jets film cooling turbine-blade cooling mist cooling Cooling of gas turbine hot-section components, such as combustor liners, combustor transition pieces, turbine vanes (nozzles) and blades (buckets), has...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. June 2006, 128(6): 571–579.
Published Online: November 11, 2005
... – 449 . Rozhdestvensky , V. I. , Baruyshev , Y. V. , and Peiker , N. K. , 1974 , “ Investigation of Film Cooling Efficiency With Pressure Gradient ,” Institute of Mechanics MSU , Moscow, Report No. 1526, p. 22 . 16 07 2005 11 11 2005 cooling film flow...