Romana Basit1, Xinyang Li1, Zheqing Huang1, Qiang Zhou1,2,*
CMES-Computer Modeling in Engineering & Sciences, Vol.136, No.2, pp. 1509-1526, 2023, DOI:10.32604/cmes.2023.025308
- 06 February 2023
Abstract Direct Numerical Simulations have been carried out to study the forced convection heat transfer of flow through
fixed prolate particles for a variety of aspect ratios ar = {5/4, 5/3, 5/1} with Reynolds number (Re) up to 100. Three
variations of the solid volume fraction c = {0.1, 0.2, 0.3} with four Hermans orientation factors S = {−0.5, 0, 0.5,
1} are studied. It has been found that changes in S cause prominent variations in the Nusselt number. In general,
Nusselt number increases with the decrease of S. For all three aspect ratios, the Nusselt number remains More >
Graphic Abstract
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