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Keywords: Reynolds number
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2024, 146(7): 072302.
Paper No: HT-23-1480
Published Online: May 30, 2024
... fluent Reynolds number Miniaturization of the electronic devices conveyed consistent challenges in controlling and monitoring thermal issues. The power density of the current demanding semiconductor used in the processors of electronic devices causes huge heat dissipation. Consequently...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2023, 145(12): 121002.
Paper No: HT-22-1742
Published Online: September 4, 2023
... linearized thermal augmentation. It is encouraging to find that the relative Colburn j-factor of the modified heat exchanger increases with the Reynolds number, despite the absolute values bearing an inverse correlation. While the highest augmentation in the average Colburn j-factor equals 44.1%, it is 150.1...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2023, 145(11): 111801.
Paper No: HT-23-1060
Published Online: July 17, 2023
... transfer and minimum entropy generation. Air is pumped through the battery pack as a transport medium for heat transfer with Reynolds number (Re) varying in the laminar range from 400 to 2000. The results are plotted in terms of the average surface Nu over the battery surface and average volumetric...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2023, 145(7): 072502.
Paper No: HT-22-1469
Published Online: February 8, 2023
..., thermal conductivity ratio, thickness ratio, and Reynolds number on peripheral heat flux, temperature, and Nusselt number profiles. Isotherms show a multidirectional thermal gradient for low thermal conductivity ratios, whereas only an axial thermal gradient is seen for higher thermal conductivity ratios...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2020, 142(4): 041801.
Paper No: HT-19-1525
Published Online: February 27, 2020
... with an appropriate viscoelastic constitutive equation have been solved numerically using the finite volume method over the following ranges of conditions: Reynolds number, 0.1 ≤ Re ≤ 20 ; elasticity number (= Wi/Re, where Wi is the Weissenberg number), 0 ≤ El ≤ 0.5 ; Prandtl number, 10 ≤ Pr ≤ 100 for Oldroyd-B...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2019, 141(4): 041701.
Paper No: HT-18-1592
Published Online: February 25, 2019
...P. Mishra; S. A. Patel; M. Trivedi; R. P. Chhabra Forced convection heat transfer is investigated from a thin disk in power-law fluids over wide range of conditions such as: Reynolds number, 1 ≤ Re ≤ 100, Prandtl number, 1 ≤ Pr ≤ 100, power-law index, 0.4 ≤ n ≤ 1.8, and disk thickness to diameter...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Micro/Nanoscale Heat Transfer—Part Ii
J. Heat Mass Transfer. April 2009, 131(4): 043203.
Published Online: February 13, 2009
... in the Reynolds number and the nanodiamond concentration, and (iii) substantial amplification of heat transfer performance is not attributed purely to the enhancement of thermal conductivity due to suspension of nanodiamond particles. c p specific heat, W / kg   K D pipe...