Effect of Pin Diameter Degressive Gradient on Heat Transfer in a Microreactor with Non-Uniform Pin-Fin Array under Low Reynolds Number Conditions

Effect of Pin Diameter Degressive Gradient on Heat Transfer in a Microreactor with Non-Uniform Pin-Fin Array under Low Reynolds Number Conditions

To improve the efficiency of hydrogen-producing microreactors with non-uniform pin-fin array, the influence of the pin diameter degressive gradient of the non-uniform pin-fin array (NPFA) on heat transfer and pressure drop characteristics is analyzed in this study via numerical simulation under low...

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Bibliographic Details
Main Authors: Miao Qian, Jie Li, Zhong Xiang, Chao Yan, Xudong Hu
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Energies
Subjects:
heat transfer
pin diameter degressive gradient
pin-fin
low Reynolds number
single phase
Online Access:https://www.mdpi.com/1996-1073/12/14/2702

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