Optimization design and drag reduction characteristics of bionic borehole heat exchanger

As a renewable energy source, geothermal energy has drawn attention because it is clean, low-carbon, resource-rich, stable, and sustainable supply. In the mining and operation of a geothermal energy system, there is a certain amount of fluid resistance in the borehole heat exchanger where the fluid...

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Bibliographic Details
Main Authors: Jiansong Zhang, Yongsheng Liu, Xing Qin, Zijun Dou, Qingsheng Meng, Xiaonan Xu, Jianguo Lv
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Energy Research
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2022.1024623/full