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Heat extraction from hot and dry rocks. Presentation of a coupled hydro-mechanical model

Technical Report:

Abstract

Previous hydraulic and thermal modellings of an operating mode of a doublet, with a stochastic approach of the fissured medium, do not take into account some characteristic parameter interactions, as hydraulic impedance and fluid loss rate with the mechanical strain level of the fracture system. A hydraulic and mechanical interaction based coupled model is presented here. Numerical simulations show that the calculated behaviour agree well with the observed phenomenons.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
AFME-89-92-0001-Pt.3
Reference Number:
SCA: 150200; PA: FRC-91:003660; SN: 92000620786
Resource Relation:
Other Information: PBD: 1990
Subject:
15 GEOTHERMAL ENERGY; HOT-DRY-ROCK SYSTEMS; MATHEMATICAL MODELS; GEOTHERMAL ENERGY; HYDRAULIC FRACTURES; HYDRODYNAMICS; MECHANICS; 150200; GEOLOGY AND HYDROLOGY OF GEOTHERMAL SYSTEMS
OSTI ID:
10117789
Research Organizations:
Agence Francaise pour la Maitrise de l`Energie, 75 - Paris (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE92743184; TRN: FR9103660
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
FR
Size:
3 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Bruel, D, Cacas, M C, and Ledoux, E. Heat extraction from hot and dry rocks. Presentation of a coupled hydro-mechanical model. France: N. p., 1990. Web.
Bruel, D, Cacas, M C, & Ledoux, E. Heat extraction from hot and dry rocks. Presentation of a coupled hydro-mechanical model. France.
Bruel, D, Cacas, M C, and Ledoux, E. 1990. "Heat extraction from hot and dry rocks. Presentation of a coupled hydro-mechanical model." France.
@misc{etde_10117789,
title = {Heat extraction from hot and dry rocks. Presentation of a coupled hydro-mechanical model}
author = {Bruel, D, Cacas, M C, and Ledoux, E}
abstractNote = {Previous hydraulic and thermal modellings of an operating mode of a doublet, with a stochastic approach of the fissured medium, do not take into account some characteristic parameter interactions, as hydraulic impedance and fluid loss rate with the mechanical strain level of the fracture system. A hydraulic and mechanical interaction based coupled model is presented here. Numerical simulations show that the calculated behaviour agree well with the observed phenomenons.}
place = {France}
year = {1990}
month = {Dec}
}