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Keywords: Heat transfer enhancement
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 052303.
Paper No: HT-23-1470
Published Online: March 28, 2024
... should be considered. For the narrow channel with z/d  = 3, the heat transfer enhancement obtained by adding short or long strip-fins was 21% or 29%, respectively. For the wide channel with z/d  = 6, the heat transfer enhancement obtained by adding short or long strip-fins was 11% and 20...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2024, 146(4): 041802.
Paper No: HT-23-1307
Published Online: January 29, 2024
...@cryo.iitkgp.ac.in 17 08 2023 14 12 2023 29 01 2024 axial conduction experimental evidence reciprocating flow microchannels finite-element method heat transfer enhancement Compact microscale heat transfer devices, owing to their high thermal performance and inherently...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2023, 145(7): 073901.
Paper No: HT-22-1393
Published Online: February 6, 2023
... are involved as participants in the research. 1 Corresponding author. e-mail:  vishwa.bapi@gmail.com e-mail:  isushilrathore@gmail.com 27 05 2022 02 12 2022 06 02 2023 conjugate heating offset jet flow plate velocity isoflux heating heat transfer enhancement low-Re...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2023, 145(2): 021801.
Paper No: HT-22-1402
Published Online: December 9, 2022
... to viscous dissipation than the wavy height of the bending channel. This study provides an approach to understanding the underlying mechanisms of heat transfer enhancement from hydrodynamics and inspiration to design compact heat exchangers employed in the oscillating flow. The computational domain...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2023, 145(2): 023901.
Paper No: HT-22-1512
Published Online: November 22, 2022
... significantly enhanced on the smooth, short side of the channel (where the angled rib started) due to a rib-induced secondary flow. They concluded that the 60-deg angled rib arrangement provided the maximum heat transfer enhancement as a result of the strong effects of secondary flow. More innovative rib...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2022, 144(1): 012001.
Paper No: HT-21-1179
Published Online: November 8, 2021
...Bharath Pidaparthi; Peiwen Li; Samy Missoum In this work, a tube with internal helical fins is analyzed and optimized from an entropy generation point of view. Helical fins, in addition to providing heat transfer enhancements, have the potential to level the temperature of the tube under nonuniform...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2021, 143(11): 112501.
Paper No: HT-21-1123
Published Online: September 10, 2021
.... The experimental study on forced convection heat transfer was done under turbulent flow at constant heat flux for operating temperature of 70 °C. The heat transfer enhancement increased significantly with volume concentrations. The maximum heat transfer enhancements of the TiO 2 –SiO 2 nanofluids at bulk...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. October 2021, 143(10): 104501.
Paper No: HT-21-1286
Published Online: September 8, 2021
.... , Chao , Y. , Ricklick , M. A. , and Boetcher , S. K. S. , 2021 , “ Heat Transfer Enhancement Optimization in Supercritical CO 2 With Reduced-Order Model ,” AIAA Paper No. 2021-3716 . 10.2514/6.2021-3716 [14] Dang , C. , and Hihara , E. , 2004 , “ In-Tube...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2021, 143(5): 052801.
Paper No: HT-20-1406
Published Online: March 31, 2021
... are a best choice for the fin material having a relatively small conductivity. e-mail:  pengwenping@sxu.edu.cn e-mail:  xumin@iet.cn e-mail:  mamxx102729@163.com e-mail:  hxl@iet.cn 19 06 2020 19 02 2021 31 03 2021 Radiative heat transfer Finned tube Heat transfer...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2020, 142(12): 122001.
Paper No: HT-20-1154
Published Online: October 28, 2020
..., a new approach is developed to model the segmented liquid–liquid Taylor flow as two separated systems to present heat transfer enhancement for each component. The effect of internal circulation and boundary layer renewal within the two fluid components is clearly observed. An experimental setup...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2020, 142(10): 102502.
Paper No: HT-19-1685
Published Online: July 17, 2020
...Xiuping Chen; Jiabing Wang; Kun Yang Dimple on the surface is widely used in electronic cooling equipment, turbine blades, and combustion chamber gaskets and so on, which is a good structure for heat transfer enhancement. In this paper, taking comprehensive performance parameters of flow and heat...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2020, 142(9): 092502.
Paper No: HT-20-1019
Published Online: July 7, 2020
... transfer enhancement. e-mail:  chengxiao602@sjtu.edu.cn e-mail:  whysrj@sjtu.edu.cn 08 01 2020 02 05 2020 07 07 2020 microchannel heat sink slit pillar array heat transfer enhancement entropy generation Microchannel liquid cooling technique, which provides...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2020, 142(2): 021801.
Paper No: HT-19-1409
Published Online: December 9, 2019
... in disturbance velocity ( Q ) and amplitude of fluctuations ( U 0 ) to 12.5 m/s and 0.5 m/s, respectively, leads to a positive heat transfer enhancement of 4%, with no change in shear, as shown in Fig. 22 , reflecting once again on the failure of the Reynolds analogy. Fig. 22 Thermal...