Thermo-Hydro-Mechanical Coupled Modeling of In-Situ Behavior of the Full-Scale Heating Test in the Callovo-Oxfordian Claystone

Autor: Yuan Y.[1, Xu T.[1, Gherardi F.[1, Lei H.[4]

Publikováno v: Energies; Volume 15; Issue 11; Pages: 4089
Energies (Basel) 15 (2022). doi:10.3390/en15114089
info:cnr-pdr/source/autori:Yuan Y.[1,2], Xu T.[1,2], Gherardi F.[1,3], Lei H.[4]/titolo:Thermo-Hydro-Mechanical Coupled Modeling of In-Situ Behavior of the Full-Scale Heating Test in the Callovo-Oxfordian Claystone/doi:10.3390%2Fen15114089/rivista:Energies (Basel)/anno:2022/pagina_da:/pagina_a:/intervallo_pagine:/volume:15

Within the context for deep geological disposal (DGD) of high-level radioactive waste (HLW), thermo-hydro-mechanical (THM) coupled numerical modeling has become significantly important for studying the safe disposal of HLW. In this work, a 3D mechani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03c0bccecad05aeadb822a004ff7250d
https://doi.org/10.3390/en15114089

Enhanced heat extraction for deep borehole heat exchanger through the jet grouting method using high thermal conductivity material

Autor: Yu H.[1, Xu T.[1, Yuan Y.[1, 2, Gherardi F.[1, Feng B.[1, Jiang Z. [1, Hu Z.[1

Publikováno v: Renewable energy 177 (2021): 1102–1115. doi:10.1016/j.renene.2021.06.059
info:cnr-pdr/source/autori:Yu H.[1,2], Xu T.[1,2], Yuan Y.[1,2,3], Gherardi F.[1,4], Feng B.[1,2], Jiang Z. [1,2], Hu Z.[1,2]/titolo:Enhanced heat extraction for deep borehole heat exchanger through the jet grouting method using high thermal conductivity material/doi:10.1016%2Fj.renene.2021.06.059/rivista:Renewable energy/anno:2021/pagina_da:1102/pagina_a:1115/intervallo_pagine:1102–1115/volume:177

In this work, a novel enhanced deep borehole heat exchanger (EDBHE) was proposed to improve heat extraction efficiency based on the jet grouting method. By means of this technology, a soilcrete zone with high thermal conductivity was built near the w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::646e3ac1df22fe9e28f87fe00435ba20

Shallow aquifer dynamics in a volcanic-hydrothermal environment: geochemical evidences from Bagnore spring, Mt. Amiata, Italy

Autor: Pierotti L. [1], Facca G.[1], Ferrari E. [1], Gherardi F. [1]

Publikováno v: ICGG-15-15th International Conference on Gas Geochemistry, pp. 122–124, Palermo & Milazzo, Italy, 30/09-5/10 2019
info:cnr-pdr/source/autori:Pierotti L. [1], Facca G.[1], Ferrari E. [1], Gherardi F. [1]/congresso_nome:ICGG-15-15th International Conference on Gas Geochemistry/congresso_luogo:Palermo & Milazzo, Italy/congresso_data:30%2F09-5%2F10 2019/anno:2019/pagina_da:122/pagina_a:124/intervallo_pagine:122–124

Since 2004, the Bagnore spring is monitored with an automatic station for geochemical precursors of earthquakes [Pierotti et al. 2017]. The spring emerges at an altitude of 765 m a.s.l. on the southwestern slopes of the Mt.Amiata extinct volcano (Sou

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https://publications.cnr.it/doc/451071

Fluid geochemistry of the Los Humeros geothermal field (LHGF - Puebla, Mexico): New constraints for the conceptual model

Autor: Lelli M.[1], Kretzschmar T.G.[2], Cabassi J.[3], Marco Doveri M.[1], Sanchez-Avila J.I.[2, Gherardi F.[1], Magro G.[1], Norelli F.[1]

Publikováno v: Geothermics
Geothermics 90 (2021). doi:10.1016/j.geothermics.2020.101983
info:cnr-pdr/source/autori:Lelli M.[1], Kretzschmar T.G.[2], Cabassi J.[3], Marco Doveri M.[1], Sanchez-Avila J.I.[2,4], Gherardi F.[1], Magro G.[1], Norelli F.[1]/titolo:Fluid geochemistry of the Los Humeros geothermal field (LHGF-Puebla, Mexico): New constraints for the conceptual model/doi:10.1016%2Fj.geothermics.2020.101983/rivista:Geothermics/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:90

Geothermal power in Mexico is mainly produced in four geothermal fields operated by the Comision Federal de Electricidad (CFE): Cerro Prieto, Los Azufres, Los Humeros, and Las Tres Virgenes. The Los Humeros Geothermal Field (LHGF) is ranked third in

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https://doi.org/10.1016/j.geothermics.2020.101983

Hydrogeochemical features of Lake Ngozi (SW Tanzania)

Autor: Delalande-Le Mouëllic M.[1, 2, 3, Gherardi F.[1], Williamson D.[5], Kajula S.[6], Kraml M.[7], Noret A.[3], Abdallah I.[6], Mwandapile E.[6], Massault M.[3], Majule A.[6], Bergonzini L.[3]

Publikováno v: Journal of African Earth Sciences
Journal of African Earth Sciences, 2015, 103 (10), pp.153‑67. ⟨10.1016/j.jafrearsci.2014.11.004⟩
Journal of African Earth Sciences, Elsevier, 2015, 103 (10), pp.153‑67. ⟨10.1016/j.jafrearsci.2014.11.004⟩
Journal of African earth sciences (1994) 103 (2015): 153–167. doi:10.1016/j.jafrearsci.2014.11.004
info:cnr-pdr/source/autori:Delalande-Le Mouëllic M.[1,2,3,4], Gherardi F.[1], Williamson D.[5], Kajula S.[6], Kraml M.[7], Noret A.[3], Abdallah I.[6], Mwandapile E.[6], Massault M.[3], Majule A.[6], Bergonzini L.[3]/titolo:Hydrogeochemical features of Lake Ngozi (SW Tanzania)/doi:10.1016%2Fj.jafrearsci.2014.11.004/rivista:Journal of African earth sciences (1994)/anno:2015/pagina_da:153/pagina_a:167/intervallo_pagine:153–167/volume:103

International audience; Located on the triple rift junction hosting the Karonga-Usungu depression in Tanzania, Lake Ngozi is the second largest crater lake of the East African Rift. The lake has a number of peculiar features: it has a near constant w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59cda1dd20723595c39129700dff52a2
https://hal.science/hal-01171954