Sensitivity Analysis of Heat Transport in Self-Affine Rough Fractures - INSU - Institut national des sciences de l'Univers
Conference Papers Year : 2020

Sensitivity Analysis of Heat Transport in Self-Affine Rough Fractures

Maria V. Klepikova
Clément Roques
  • Function : Author
  • PersonId : 769077
  • IdRef : 177798041
Yves Méheust
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  • PersonId : 905962

Abstract

The characterization of thermal transport in fractured rocks is crucial for understanding numerous systems of environmental, geological, and industrial importance. Fracture wall roughness exhibits long range spatial correlations and induces a heterogeneous aperture field, thus promoting the formation of preferential flow channels within fracture planes. Here, we develop a modelling approach to identify geometrical parameters of individual fractures that control the heat exchange at the fluid/rock interface and the advection of heat along the fracture.
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Dates and versions

insu-03079009 , version 1 (17-12-2020)

Identifiers

  • HAL Id : insu-03079009 , version 1

Cite

Maria V. Klepikova, Clément Roques, Yves Méheust, Niklas Linde. Sensitivity Analysis of Heat Transport in Self-Affine Rough Fractures. CMWR 2020: COMPUTATIONAL METHODS IN WATER RESOURCES, Dec 2020, online, United States. ⟨insu-03079009⟩
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