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Keywords: boiling
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Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2023, 145(2): 021602.
Paper No: HT-22-1453
Published Online: November 22, 2022
...M. A. Kedzierski; L. Lin This paper presents a simple correlation containing nine dimensionless parameters to predict the local convective boiling heat transfer within a microfin tube that was developed from a dataset that included a wide range of refrigerants, flow conditions, and hydraulic...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2021, 143(11): 111602.
Paper No: HT-20-1735
Published Online: September 22, 2021
...Avik Saha; Arup Kumar Das Pool boiling around a heated cylinder having a diameter larger than the departure diameter of bubbles has been simulated numerically. Thermally uniform heat flux condition has been maintained at the outer surface of the cylinder, submerged at saturated water at atmospheric...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. July 2021, 143(7): 074502.
Paper No: HT-19-1598
Published Online: May 31, 2021
...Prasanna Jayaramu; Shashwat Jain; Sateesh Gedupudi; Sarit K. Das Heat sinks and heat exchangers based on flow boiling in mini/microchannels are expected to be more compact and efficient. One of the major challenges while using copper material for phase-change heat transfer application is the change...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J. Heat Transfer. May 2021, 143(5): 051602.
Paper No: HT-21-1052
Published Online: March 19, 2021
...M. A. Kedzierski; L. Lin This paper quantifies the pool boiling performance of R514A, R1224 yd(Z), and R1336mzz(E) on a flattened, horizontal Turbo-ESP surface for air-conditioning applications for heat fluxes between roughly 10 kWm −2 and 100 kWm −2 . R514A, R1224 yd(Z), and R1336mzz(E...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2020, 142(8): 082504.
Paper No: HT-19-1686
Published Online: June 8, 2020
... transfer model for saturated two-phase flow boiling of refrigerant and nanolubricants was also developed by integrating the modified forced flow convective heat transfer model and a semi-empirical pool boiling model for nanolubricants. The new model included the several physical effects that influenced...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2019, 141(11): 111503.
Paper No: HT-18-1739
Published Online: September 27, 2019
... length during uniform placement. A representative derived feature, film growth during boiling under zero gravity, from simulations with three different spacing is shown in Fig. 4 . Based on observations from the figure and computational effort, 15 neighbor particles within the smoothing zone of each...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. December 2018, 140(12): 121503.
Paper No: HT-17-1741
Published Online: September 5, 2018
...Vinod Pandey; Gautam Biswas; Amaresh Dalal; Samuel W. J. Welch Heterogeneous nucleate boiling over a flat surface has been studied through complete numerical simulations. During the growth and departure of the vapor bubble, the interface is tracked following a coupled level-set and volume of fluid...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112403.
Paper No: HT-17-1654
Published Online: July 23, 2018
...Wei Li; Yang Luo; Jingzhi Zhang; W. J. Minkowycz This paper presents fundamental research on the hydrodynamics and heat transfer surrounding a single elongated bubble during flow boiling in a circular microchannel. A continuum surface force (CSF) model based on the volume of fluid (VOF) method...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112401.
Paper No: HT-17-1335
Published Online: July 23, 2018
... Heat transfer enhancement Micro heat transfer Two-phase flow Boiling Condensation Nanoscale heat transfer Heat transfer High-temperature, high heat flux thermal management is becoming the key issue for developing high power density, high-performance electronic devices and energy systems...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 112402.
Paper No: HT-17-1615
Published Online: July 23, 2018
... Experimental techniques Heat and mass transfer Heat exchangers Micro heat transfer Thermal systems Two-phase flow Particles Droplets Boiling Condensation Nanoscale heat transfer Heat transfer Flow regimes, condensation, evaporation, and related two-phase flow phenomena in a single...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080903.
Paper No: HT-18-1279
Published Online: July 2, 2018
... Micro heat transfer Two-phase flow Particles Droplets Boiling Condensation Nanoscale heat transfer Heat transfer Journal of Heat Transfer AUGUST 2018, Vol. 140 / 080903-1...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080904.
Paper No: HT-18-1283
Published Online: July 2, 2018
...Seongchul Jun; Jin Sub Kim; Jungho Lee; Seung M. You The hydrophobic, Teflon-coated surfaces on plain copper and Cu-HTCMC (High temperature Thermally Conductive Microporous Coating) compared on pool boiling heat transfer of water. The HTCMC was created by sintering of copper powders...
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
...; published online May 25, 2018. Assoc. Editor: Amitabh Narain. 15 05 2017 12 04 2018 Evaporation Heat exchangers Heat transfer enhancement Boiling Condensation Shell and tube condenser might be the most common types of heat exchangers used in the refrigeration and air...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. October 2018, 140(10): 102401.
Paper No: HT-17-1447
Published Online: May 25, 2018
... on heat exchanger surfaces. The implications regarding wickability effects on pool boiling processes are also discussed. References [1] Li , C. , Wang , Z. , Wang , P. I. , Peles , Y. , Koratkar , N. , and Peterson , G. P. , 2008 , “ Nanostructured Copper Interfaces...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 091502.
Paper No: HT-17-1619
Published Online: May 22, 2018
...Huayong Zhao; Colin P. Garner This paper presents corrections for existing hydrodynamic instability-based critical heat flux (CHF) models in pool boiling by taking into account the effect of the viscosity, geometry and size of the liquid–vapor interface. Based on the existing literature, the Kelvin...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. September 2018, 140(9): 091501.
Paper No: HT-17-1533
Published Online: May 7, 2018
...Hyun Jin Kim; Leon Liebenberg; Anthony M. Jacobi Heat transfer and pressure drop characteristics of R-134a boiling in a chevron-patterned brazed plate heat exchanger (BPHE) are studied experimentally. With corrugated BPHE channels having hydraulic diameter of 3.4 mm and low refrigerant mass flux...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2018, 140(7): 071501.
Paper No: HT-17-1238
Published Online: April 6, 2018
... and Slender Pillars ,” Langmuir , 20 (19), pp. 8209 – 8213 . 10.1021/la048629t [7] Patankar , N. A. , 2010 , “ Supernucleating Surfaces for Nucleate Boiling and Dropwise Condensation Heat Transfer ,” Soft Matter , 6 (8), pp. 1613 – 1620 . 10.1039/b923967g [8] Kim , S. , and Kim...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2018, 140(7): 071502.
Paper No: HT-17-1248
Published Online: April 6, 2018
... for providing necessary funds for carrying out this research. Bubbles Evaporation Particles Droplets Boiling Condensation Condensation of vapor on a surface is classified as either filmwise condensation (FWC) or dropwise condensation (DWC) [ 1 – 3 ]. In FWC, a thin liquid film...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. June 2018, 140(6): 062003.
Paper No: HT-17-1430
Published Online: March 9, 2018
...M. Enrique Huerta L; Tania M. Flores F; Claudia Barraza de la P; A. Humberto Castillejos E Heat extraction and drop impact regimes occurring when a local portion of a horizontal flat-fan air mist impinges the active surface of a Pt disk hold at T w from ∼60 to 1200 °C are investigated. Boiling...