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Thermal performance augmentation of inner spiral finned tube for linear fresnel solar reflector

Authors :
Sun, Kai
Zhang, YongHeng
Gao, Chen
Song, KeWei
Hou, QingZhi
Su, Mei
Dang, Wei
Source :
Thermal Science and Engineering Progress; March 2024, Vol. 49 Issue: 1
Publication Year :
2024

Abstract

•An innovative inner spiral finned tube is proposed to improve LFSR efficiency.•The spiral fin enhances the fluid mixing and hence the improvement of heat transfer.•The inner spiral finned tube lead to a 29% increase in Nuand a 16% improvement in JF.

Details

Language :
English
ISSN :
24519049
Volume :
49
Issue :
1
Database :
Supplemental Index
Journal :
Thermal Science and Engineering Progress
Publication Type :
Periodical
Accession number :
ejs65621972
Full Text :
https://doi.org/10.1016/j.tsep.2024.102483