The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir

The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir

The heat transfer phenomena of supercritical CO2 are experimentally investigated in a horizontal tube for improving the efficiency of CO2-EGS.This study discuss the experimental verification of the numerical simulations. The experiment is conducted for the pressure, the flow rate, and particle size...

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Main Authors: Huang Cyun-Jie, Hsieh Jui-Ching, Lin David T. W., Kuo Jenn-Kun, Hu Yuh-Chung
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20166004010
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spelling doaj-19e4e6cd5d1b4a63bf971371804dcd142021-03-02T10:10:28ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01600401010.1051/matecconf/20166004010matecconf_iccbs2016_04010The experimental study of heat extraction of supercritical CO2 in the geothermal reservoirHuang Cyun-Jie0Hsieh Jui-Ching1Lin David T. W.2Kuo Jenn-Kun3Hu Yuh-Chung4Institute of Mechatronic System Engineering, National University of TainanIndustrial Technology Research Institute, Green Energy and Environment Research LaboratoriesInstitute of Mechatronic System Engineering, National University of TainanDepartment of Greenergy, National University of TainanDepartment of Mechanical and Electromechanical Engineering, National Ilan UniversityThe heat transfer phenomena of supercritical CO2 are experimentally investigated in a horizontal tube for improving the efficiency of CO2-EGS.This study discuss the experimental verification of the numerical simulations. The experiment is conducted for the pressure, the flow rate, and particle size 1.54mm. In addition, the experiment and simulation that the maximum heat extraction is occurred at the 9MPa pressure and mass flow rate of 0.00109 kg/s. The maximum specific heat extraction at 9MPa and flow rate of 0.00082 kg/s. The results show that the numerical model has been experimentally verified of the feasibility. Furthermore, the pseudo-critical point had a significant influence on the heat extraction, temperature difference and specific heat extraction.http://dx.doi.org/10.1051/matecconf/20166004010
collection DOAJ
language English
format Article
sources DOAJ
author Huang Cyun-Jie
Hsieh Jui-Ching
Lin David T. W.
Kuo Jenn-Kun
Hu Yuh-Chung
spellingShingle Huang Cyun-Jie
Hsieh Jui-Ching
Lin David T. W.
Kuo Jenn-Kun
Hu Yuh-Chung
The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
MATEC Web of Conferences
author_facet Huang Cyun-Jie
Hsieh Jui-Ching
Lin David T. W.
Kuo Jenn-Kun
Hu Yuh-Chung
author_sort Huang Cyun-Jie
title The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
title_short The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
title_full The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
title_fullStr The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
title_full_unstemmed The experimental study of heat extraction of supercritical CO2 in the geothermal reservoir
title_sort experimental study of heat extraction of supercritical co2 in the geothermal reservoir
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description The heat transfer phenomena of supercritical CO2 are experimentally investigated in a horizontal tube for improving the efficiency of CO2-EGS.This study discuss the experimental verification of the numerical simulations. The experiment is conducted for the pressure, the flow rate, and particle size 1.54mm. In addition, the experiment and simulation that the maximum heat extraction is occurred at the 9MPa pressure and mass flow rate of 0.00109 kg/s. The maximum specific heat extraction at 9MPa and flow rate of 0.00082 kg/s. The results show that the numerical model has been experimentally verified of the feasibility. Furthermore, the pseudo-critical point had a significant influence on the heat extraction, temperature difference and specific heat extraction.
url http://dx.doi.org/10.1051/matecconf/20166004010
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