Research on heat transfer characteristics of fractal-generated turbulence based on large eddy simulation

Turbulence plays an important role in the fields of heat and mass transfer and enhanced chemical reaction. In order to explore the effect of grid-generated turbulence on flow heat transfer, in this paper, three different fractal grid structures with the same blocking ratio σ, effective mesh size Mef...

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Bibliographic Details
Main Authors: Duan Chengdong, Jiang Yuncong, Wu Nannan, Xu Qiwen, Wang Lijun
Format: Article
Language:English
Published: VINCA Institute of Nuclear Sciences 2019-01-01
Series:Thermal Science
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/0354-9836/2019/0354-98361900108D.pdf