Field Analysis of Stepwise Effective Thermal Conductivity along a Borehole Heat Exchanger under Artificial Conditions of Groundwater Flow

Field Analysis of Stepwise Effective Thermal Conductivity along a Borehole Heat Exchanger under Artificial Conditions of Groundwater Flow

Heat advection caused by groundwater flow can potentially improve the performance of a borehole heat exchanger. However, the required flow velocity is not achieved under most natural conditions. This study focuses on artificial groundwater flow generated by pumping and investigates the associated ef...

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Bibliographic Details
Main Authors:	Yoshitaka Sakata, Takao Katsura, Katsunori Nagano, Manabu Ishizuka
Format:	Article
Language:	English
Published:	MDPI AG 2017-03-01
Series:	Hydrology
Subjects:	artificial groundwater flow effective thermal conductivity borehole heat exchanger thermal response test optic fiber distributed temperature sensor groundwater flow velocity
Online Access:	http://www.mdpi.com/2306-5338/4/2/21

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