Effects of CO2 thermal properties and local fracture heterogeneity on heat transfer by supercritical CO2 flowing through fractured granite

Effects of CO2 thermal properties and local fracture heterogeneity on heat transfer by supercritical CO2 flowing through fractured granite

The exploitation of hot dry rock (HDR) based on supercritical CO2 (SCCO2) is an effective solution to the global energy crisis and climate change. The changes in the thermal properties of SCCO2 and rocks induced by high temperatures (pressures) have significant impacts on the evaluation of the heat...

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Bibliographic Details
Main Authors: Pan Li, Yu Wu, Ji’an Luo, Hongxue Zhang
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Energy Reports
Subjects:
Hot dry rock
Supercritical CO2
Heat transfer coefficient
Heat extraction
Fractured granite
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484721002122

Internet

http://www.sciencedirect.com/science/article/pii/S2352484721002122

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