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Keywords: Heat transfer
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2025, 147(1): 011901.
Paper No: HT-24-1149
Published Online: September 30, 2024
... studies using active methods for heat transfer enhancement Comparison of various studies using active methods for heat transfer enhancement Authors Range of Re Ferrofluid concentration Range of vibration Magnetic field strength Shahsavar et al [ 37 ] 500–2000 0%–2% 0 m/s 2 –5 m/s...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2024, 146(12): 121301.
Paper No: HT-23-1429
Published Online: September 19, 2024
... location. The average bed temperature, interphase, and bed-to-wall heat transfer coefficient at a location of 10 cm axial height also increase with the cone angle increase up to 10 deg. As a result, the conical riser, when designed with a greater cone angle up to 10 deg, exhibits more efficiency in terms...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2024, 146(12): 123301.
Paper No: HT-24-1093
Published Online: August 22, 2024
... genetic algorithm (MOGA) is used to solve optimization problems, and three-dimensional parametric models for numerical optimization work are examined using the finite volume approach. The flow is steady, incompressible, and turbulent, and heat transfer in the heat sink is represented by conjugate heat...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 052401.
Paper No: HT-23-1473
Published Online: March 7, 2024
... 11 2023 25 01 2024 07 03 2024 thermal spray molten alumina micro-obstructions splat heat transfer shrinkage surface roughness solidification shearing splashing In applications involving extreme environments and operating conditions, such as in aeroengines...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 052301.
Paper No: HT-23-1251
Published Online: March 4, 2024
... and a shift in the direction of the nozzle displacement. The presence of swirling/recirculating fluid at the trailing end of the cylinder enhances heat transfer near the back end of the cylinder. The separation and the reattachment of the fluid stream differ depending on the Reynolds number, with low Reynolds...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2024, 146(4): 041801.
Paper No: HT-23-1242
Published Online: January 29, 2024
... and heat transfer performance. In this study, Gyroid (G), Diamond (D), and IWP type TPMS-based heat exchangers are constructed in three dimensions. The thermal-hydraulic, entropy production, and flow-induced noise characteristics of TPMS-based heat exchangers are numerically investigated. The results...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2024, 146(3): 031001.
Paper No: HT-23-1212
Published Online: November 21, 2023
... ,” Proceedings of CHT-08 ICHMT International Symposium on Advances in Computational Heat Transfer, Begel House , Marrakech, Morocco, May 11 – 16 . [19] Sabbagh , J. A. , and Aly , M. S. , 1993 , “ Interaction of Two-Dimensional Hot Jet and Two-Dimensional Cold Jets ,” AIAA Paper No. 93...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2023, 145(10): 101004.
Paper No: HT-22-1728
Published Online: July 17, 2023
...Makiko Ando; Atsushi Okamoto; Hiroki Nagai An oscillating heat pipe with check valves (CVOHP) is an attractive heat transfer device for future spacecraft with considerable heat dissipation and ground applications. This study aims to clarify the effect of the flow resistance of floating-type check...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2023, 145(9): 092901.
Paper No: HT-22-1774
Published Online: June 13, 2023
... of expelled air from upstream air jets that increased the heat transfer rate to air and consequently instant thermal backup. Although, the use of wavy PCM unit provides instant and long thermal backup by increasing heat transfer area that augments the heat transfer to air and the collection of solar...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2023, 145(9): 091001.
Paper No: HT-22-1781
Published Online: May 31, 2023
...Dehai Kong; Zhenyuan Ma; Wei Li; Tao Guo; Cunliang Liu A numerical study was conducted on the multiple jet impingement heat transfer of the double-wall cooling with high blockage ratio ribs of various configurations. Three different blockage ratios (BR = 0.2, 0.3, and 0.5) and two rib arrangements...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2023, 145(5): 052902.
Paper No: HT-22-1554
Published Online: February 3, 2023
... sensible and latent storage technologies. Novel macroporous latent heat storage units can be used to enhance the limiting convective heat transfer between the heat transfer fluid and the PCM to attain higher power density while maintaining high energy density. 3D monolithic percolating macroporous latent...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2023, 145(2): 021601.
Paper No: HT-22-1357
Published Online: November 22, 2022
...Dawei Zhuang; Faxian Zhou; Guoliang Ding Integral-fin tubes with high heat transfer capability are a promising solution for improving the compactness of condensers used in the exploitation of offshore natural gas at sea, and the sloshing motions including rolling and pitching would inevitably...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2023, 145(2): 023902.
Paper No: HT-22-1546
Published Online: November 22, 2022
... point heat transfer was correlated to the laminar and turbulent regimes in the form of the stagnation point Nusselt number, Nu 0 = CRe m Pr 0.4 , where the exponent m = 0.50 and 0.55, respectively. The Nu 0 –Re relationship exhibited nonmonotonic behavior (decrease) in the transition regime. Two...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2023, 145(1): 012301.
Paper No: HT-21-1531
Published Online: November 10, 2022
...Alex Li; Rui Zhu; Terrence Simon Research results demonstrate the heat transfer effectiveness of an impinging synthetic jet toward cooling a plane normal to it. The utility of the synthetic jet lies in that the supply of coolant comes from the device itself as an alternating jetting flow...