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Keywords: mass transfer
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2023, 145(2): 023902.
Paper No: HT-22-1546
Published Online: November 22, 2022
... 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. December 2022, 144(12): 121603.
Paper No: HT-22-1354
Published Online: October 6, 2022
... 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...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2022, 144(10): 102602.
Paper No: HT-22-1162
Published Online: August 18, 2022
... 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. March 2022, 144(3): 031208.
Paper No: HT-21-1594
Published Online: February 7, 2022
... element method to analyze mass-transfer problem in a homogeneous vitreous using simplified cylindrical vitreous body model. They accurately describe the geometry of the eye, and both diffusive and convective mass transfers were taken into account. However, as already mentioned, the vitreous humor...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2020, 142(2): 022101.
Paper No: HT-19-1119
Published Online: December 6, 2019
...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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2019, 141(4): 042203.
Paper No: HT-18-1613
Published Online: February 27, 2019
... 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2014, 136(4): 043001.
Paper No: HT-13-1237
Published Online: January 31, 2014
... = 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2014, 136(4): 042601.
Paper No: HT-12-1644
Published Online: January 9, 2014
... 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. March 2013, 135(3): 031502.
Paper No: HT-12-1108
Published Online: February 8, 2013
... 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...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2013, 135(1): 011004.
Paper No: HT-10-1494
Published Online: December 6, 2012
...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...
Journal Articles
Article Type: Heat And Mass Transfer
J. Heat Transfer. August 2012, 134(8): 082001.
Published Online: May 29, 2012
...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...
Journal Articles
Article Type: Porous Media
J. Heat Transfer. July 2012, 134(7): 072602.
Published Online: May 25, 2012
.... , 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...
Journal Articles
Article Type: Bio-Heat And Mass Transfer
J. Heat Transfer. July 2012, 134(7): 071101.
Published Online: May 24, 2012
...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...
Journal Articles
Article Type: Forced Convection
J. Heat Transfer. July 2012, 134(7): 071701.
Published Online: May 18, 2012
... ( 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 042601.
Published Online: January 26, 2012
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031020.
Published Online: January 20, 2012
... 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031013.
Published Online: January 18, 2012
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031017.
Published Online: January 18, 2012
..., 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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. March 2012, 134(3): 031010.
Published Online: January 13, 2012
...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...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 2012, 134(2): 021503.
Published Online: December 13, 2011
... 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...