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Keywords: evaporation
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Journal Articles
Article Type: Review Articles
J. Heat Transfer. August 2022, 144(8): 080802.
Paper No: HT-21-1860
Published Online: May 24, 2022
... emerged from the kinetic theory community, Schrage's equation continues to be widely used. In this paper, we quantify the accuracy of the Schrage equation for evaporation and condensation of monatomic and polyatomic fluids at the low to moderately high flux operating conditions relevant to thermofluid...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2021, 143(4): 042501.
Paper No: HT-19-1251
Published Online: February 23, 2021
.... 351–358) have an MAE less than 30%. 05 05 2019 10 12 2020 23 02 2021 microchannel R1234yf evaporation heat transfer pressure drop flow patterns A new type of facility for evaluation of heat transfer and hydraulic behavior in microchannels has been used in this paper...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2021, 143(2): 021604.
Paper No: HT-20-1300
Published Online: December 21, 2020
...Farooq Riaz Siddiqui; Chi Yan Tso; Sau Chung Fu; Huihe Qiu; Christopher Y. H. Chao Droplet evaporation-based cooling techniques, such as the spray cooling, give high heat transfer rates by utilizing latent energy and are usually preferred in thermal applications. However, with the significant rise...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. December 2018, 140(12): 121503.
Paper No: HT-17-1741
Published Online: September 5, 2018
... approach. A microlayer evaporation model similar to Sato and Niceno [“A depletable microlayer model for nucleate pool boiling,” J. Comput. Phys. 300 , 20–52 (2015)] has been deployed in this investigation. A detailed study of the changes in microlayer structure as a result of different modes of boiling...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112403.
Paper No: HT-17-1654
Published Online: July 23, 2018
... and the Marangoni effect on bubble growth in microchannels. Due to complexity of this phenomenon, few numerical simulations have been performed on vapor bubble evaporation in microchannels including the effects of thermocapillarity. Our group has conducted many numerical studies on bubble interface identification...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112401.
Paper No: HT-17-1335
Published Online: July 23, 2018
... online July 23, 2018. Assoc. Editor: Thomas Beechem. 10 06 2017 28 03 2018 Electronic cooling Evaporation Heat transfer enhancement Micro heat transfer Two-phase flow Boiling Condensation Nanoscale heat transfer Heat transfer High-temperature, high heat flux thermal...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112402.
Paper No: HT-17-1615
Published Online: July 23, 2018
... Evaporator Plates , SAE International , Detroit, MI. [6] Kandlikar , S. G. , Steinke , M. , Tian , S. , and Campbell , L. A. , 2001 , “ High-Speed Photographic Observation of Flow Boiling of Water in Parallel Mini-Channels ,” 35th National Heat Transfer Conference , Anaheim, CA, June...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080903.
Paper No: HT-18-1279
Published Online: July 2, 2018
..., filmwise condensation behaviors are observed on both superhydrophilic and bare microporous surfaces due to the wicking into the pores. 1 Corresponding author. 30 04 2018 09 05 2018 Bubbles Evaporation Experimental techniques Heat and mass transfer Heat transfer enhancement...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080904.
Paper No: HT-18-1283
Published Online: July 2, 2018
...) at much lower heat fluxes compared to hydrophilic surfaces but the CHF values of Teflon-coated Cu-HTCMC is 640 kW/m2 and the value is more than tenfold higher than that of Teflon-coated plain copper. 1 Corresponding author. 02 05 2018 07 05 2018 Evaporation Heat transfer...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 092502.
Paper No: HT-17-1448
Published Online: May 25, 2018
... 08 2017 22 03 2018 Computational fluid dynamics Evaporation Experimental techniques Heat transfer enhancement Nuclear heat transfer Thermophysical properties Boiling Condensation Boiling Condensation Supercritical fluid (SCF) is a substance normally associated with high...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 091503.
Paper No: HT-17-1281
Published Online: May 25, 2018
... Reynolds number increased from 100 to 700. It should be noted that No. 1 displayed almost no bundle effect remaining nearly constant like the overall heat transfer coefficient. 1 Corresponding author. In the evaporator of the centrifugal chiller, R134a absorbs heat from the chilled water...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2018, 140(10): 102401.
Paper No: HT-17-1447
Published Online: May 25, 2018
... droplets delivered to the surface should spread rapidly into an extensive, thin film and evaporate with no liquid leaving the surface due to recoil or splashing. This paper presents predictions of theoretical/computational modeling and results of experimental studies of droplet spreading on thin-layer...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 091502.
Paper No: HT-17-1619
Published Online: May 22, 2018
... collected from different pool boiling conditions. The experimental data source and the related system configurations and conditions are summarized in Table 1 . Evaporation Heat and mass transfer Two-phase flow Boiling Condensation Heat transfer Boiling has many important practical...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 091501.
Paper No: HT-17-1533
Published Online: May 7, 2018
... 05 02 2018 Current heat transfer coefficient results compared with various existing correlations are shown in Fig. 8 . Bubbles Evaporation Forced convection Heat exchangers Micro heat transfer Two-phase flow Particles Droplets Boiling Condensation Nanoscale heat...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2018, 140(7): 071501.
Paper No: HT-17-1238
Published Online: April 6, 2018
... surfaces. Microporous copper wick structures are widely used in heat pipe and vapor chamber designs [ 22 ] to transport condensate back to the evaporator section. Many studies regarding heat pipes have been completed to determine optimal permeability and performance using modulated wick structures...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2018, 140(7): 071502.
Paper No: HT-17-1248
Published Online: April 6, 2018
... vapor. As the degree of subcooling is progressively increased, condensation first transitions to mixed mode consisting of partial DWC and partial FWC [ 4 – 7 ]. At sufficiently high values of degree of subcooling, condensation becomes completely filmwise [ 4 – 7 ]. Bubbles Evaporation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2018, 140(6): 062003.
Paper No: HT-17-1430
Published Online: March 9, 2018
... drop reached the surface, spread, and became partially evaporated. The fine drops generated move mainly vertically, parallel to the wall, dragged by the air stream and the residence time of the levitated drops is quite short, as suggested by the fact that they do not appear in the frame of t  = 0.4 ms...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2018, 140(6): 061501.
Paper No: HT-17-1145
Published Online: February 27, 2018
... (Eq. (8) ) to form ethane. This shift depletes the system of ethane so its concentration levels off while the concentration of methane increases as the reaction rate of Eq. (7) increases substantially with increasing temperature. Combustion Evaporation Heat and mass transfer Boiling...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2018, 140(5): 051502.
Paper No: HT-17-1291
Published Online: February 21, 2018
..., 2017; final manuscript received September 22, 2017; published online February 21, 2018. Assoc. Editor: Yuwen Zhang. 21 05 2017 22 09 2017 Evaporation Heat and mass transfer Nuclear heat transfer Thermal systems Two-phase flow Boiling Condensation Heat transfer...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. March 2018, 140(3): 030902.
Paper No: HT-17-1653
Published Online: February 16, 2018
... by spin coating lubricants of various viscosities (5 – 2712 cSt) onto superhydrophobic nanostructured boehmite (AlO(OH)). Cloaking effects were observed by inhibition of water droplet evaporation (Fig. a). Furthermore, the lubricantdroplet interface for non-cloaking droplets was resolved using lubricant...