... of this investigation was the transition regime, which occurred at Re = 2250–3010. Various measurements were recorded during the experiments using a hot-wire anemometer, an infrared thermometer, and a thermopile heat flux sensor; the mass transfer was measured using the naphthalene sublimation technique. The stagnation...

... and both were allowed to evaporate simultaneously. The evaporation dynamics were monitored using optical imaging techniques for varied separation (both horizontal and vertical) distances between them. Our observations reveal curtailed mass transfer rate from both the droplets although the evolution...

... obtained showed that with combined effects of suction/injection and nonlinear thermal radiation, the heat transfer rate is directly proportional to the angle of inclination but inversely proportional to plate shear stress and mass transfer rate. Furthermore, it was observed that the heat transfer rate...

... 2021 07 02 2022 ocular drug delivery vitreous liquefaction mass transfer National Institutes of Health 10.13039/100000002 5R01EY026599 Syneresis, or partial liquefaction of the vitreous humor, is most common among the elderly and is associated with retinal detachment...

...Pei Fu; Jian Yang; Qiuwang Wang Microstructure modification of thick anode is an effective way to enhance cell performance of the anode-supported planar solid oxide fuel cells (SOFCs). In this work, the influence of multilayer anode microstructure with gradient porosity on cell mass transfer...

... chosen near the resonance at 65 Hz and 69 Hz. Four experimental methods were used: phase-locked visualization of the oscillating nozzle lips, jet momentum flux measurement using a precision scale, hot-wire anemometry, and mass transfer measurement using the naphthalene sublimation technique. The results...

... = hydrocal ions concentration at the wall, Kg/m 3 ΔC o = initial concentration difference, Kg/m 3 dm / dt = mass transfer rate, Kg/s D = bend crosssectional diameter, m D m = mass diffusivity for hydrocal in water determined at 25 °C, m 2 /s h = mass...

... at infinity Superscript ' = differentiation with respect to η References [1] Bejan , A. , and Khair , K. R. , 1985 , “ Heat and Mass Transfer by Natural Convection in a Porous Medium ,” Int. J. Heat Mass Transfer , 28 , pp. 909 – 918 . 10.1016/0017-9310(85)90272-8...

... of Ethanol Addition on Steam Condensation Heat Transfer ,” Int. J. Heat Mass Transfer , 47 , pp. 4507 – 4516 . 10.1016/j.ijheatmasstransfer.2003.07.032 [9] Utaka , Y. , and Nishikawa , T. , 2002 , “ Unsteady Measurement of Condensate Film Thickness for Solutal Marangoni Condensation...

...Steven B. Beale; Jon G. Pharoah; Ashwani Kumar Superscripts — = mean, overall value * = in the limit of negligible rate of mass transfer ″ = per unit area · = per unit time References [1] Da Costa , A. R. , and Fane , A. G. , 1994 , “ Net-Type Spacers...

...Si-Min Huang; Li-Zhi Zhang; Kai Tang; Li-Xia Pei The fluid flow and conjugate heat and mass transfer across a hollow fiber membrane tube bundle used for liquid desiccant air dehumidification are investigated. In this process, humid air flows across the fiber bank and salt solution flows inside...

.... , 2010 , “ A Numerical Simulation for Mass Transfer Through the Porous Membrane of Parallel Straight Channels ,” Int. J. Heat Mass Transfer , 53 , pp. 2404 – 2413 . 10.1016/j.ijheatmasstransfer.2010.01.043 3 Tu , J.-W. , Ho , C.-D. , and Chuang , C.-J. , 2009 , “ Effect...

...Sadia Hina; Tasawar Hayat; Saleem Asghar; Mohammed Shabab Alhothuali; Adnan Alhomaidan This paper discusses the effects of magnetic field and heat and mass transfer on the peristaltic flow of an incompressible fluid in a channel with compliant walls. Mathematical formulation for the fourth grade...

... ( η ) 3 η = y a ν ,     u = axf ′ ( η ) ,     ν = - a ν   f ( η ) The wall mass transfer velocity then becomes u w = s = - a ν   f ( 0 ) , and the governing equations of motion are reduced to the similarity form 4 f...

...R. R. Kairi; P. V. S. N. Murthy In this paper, we investigate the influence of melting on mixed convection heat and mass transfer from vertical flat plate in a non-Newtonian fluid-saturated non-Darcy porous medium including the prominent Soret effect. The wall and the ambient medium are maintained...

... to be addressed. 17 09 2010 23 04 2011 20 01 2012 20 01 2012 heat transfer hydrogen storage mass transfer reviews thermal conductivity metal hydride carbon heat and mass transfer hydrogen storage effective thermal conductivity Reliable and safe storage...

...Dominique Gobin; Benoît Goyeau In many industrial processes or natural phenomena, coupled heat and mass transfer and fluid flow take place in configurations combining a clear fluid and a porous medium. Since the pioneering work by Beavers and Joseph (1967), the modeling of such systems has been...

..., a method that consumes a precious fossil fuel while emitting carbon dioxide to the atmosphere. An overview of high temperature electrolysis technology will be presented, including basic thermodynamics, experimental methods, heat and mass transfer phenomena, and computational fluid dynamics modeling. 12...

...Masahiro Kawaji Complex macroscale and microscale heat and mass transfer phenomena are encountered in thermal energy storage and transport systems. Those systems involving ice slurries and nanoemulsions of phase change materials can be used for either cooling or heating applications or both, which...

... in the biporous (biwick) wick structure due to new mass transfer mechanisms, such as liquid splash at high heat flux, and vapor bubble/jet occupation of liquid transport passages. This article investigates the dryout phenomenon in carbon nanotube (CNT) based biwick structure. The incipience and expansion...