A Fast Simulation Approach to the Thermal Recovery Characteristics of Deep Borehole Heat Exchanger after Heat Extraction

A Fast Simulation Approach to the Thermal Recovery Characteristics of Deep Borehole Heat Exchanger after Heat Extraction

Necessary intermittence after heat extraction for a deep borehole heat exchanger (DBHE) is beneficial for sustainable operation. This paper centers on the fast simulation for thermal recovery characteristics of DBHE under intermittent condition. First of all, in view of the existing temperature grad...

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Bibliographic Details
Main Authors: Yazhou Zhao, Zhibo Ma, Zhonghe Pang
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Sustainability
Subjects:
deep borehole heat exchanger
thermal recovery
fast simulation
extended finite line source model
vertical heat flux distribution
heterogeneous thermal conductivities
Online Access:https://www.mdpi.com/2071-1050/12/5/2021

Internet

https://www.mdpi.com/2071-1050/12/5/2021

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