Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Gudmundur S. Bodvarsson"'
Publikováno v:
Hydrogeology Journal. 16:1517-1526
The standard dual-component and two-member linear mixing model is often used to quantify water mixing of different sources. However, it is no longer applicable whenever actual mixture concentrations are not exactly known because of dilution. For exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c30b3e8ac2963312c6ff841047949b2
https://doi.org/10.1007/s10040-008-0322-1
https://doi.org/10.1007/s10040-008-0322-1
Publikováno v:
Nuclear Technology. 163:147-164
In heated drifts such as those designated for emplacement of radioactive waste at the proposed geologic repository at Yucca Mountain, temperature gradients cause natural-convection processes that may significantly influence the moisture conditions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb4aaa06616301a3b036f75890291cd
https://doi.org/10.13182/nt08-a3978
https://doi.org/10.13182/nt08-a3978
Publikováno v:
Zhou, Quanlin; Liu, Hui Hai; Molz, Fred J.; Zhang, Yingqi; & Bodvarsson, Gudmundur S.(2008). Field-Scale Effective Matrix Diffusion Coefficient for Fractured Rock: Results From Literature Survey. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3dw5c7ff
Matrix diffusion is an important mechanism for solute transport in fractured rock. We recently conducted a literature survey on the effective matrix diffusion coefficient, D(m)(e), a key parameter for describing matrix diffusion processes at the fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95dfdfd2b134339939ba03f430cdb103
https://doi.org/10.1016/j.jconhyd.2007.02.002
https://doi.org/10.1016/j.jconhyd.2007.02.002
Publikováno v:
Energy Conversion and Management. 48:1827-1833
One way to reduce the effects of anthropogenic greenhouse gases on climate is to inject carbon dioxide (CO2) from industrial sources into deep geological formations such as brine aquifers or depleted oil or gas reservoirs. Research is being conducted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::409f001517c25b125cb289cf707d5a1f
https://doi.org/10.1016/j.enconman.2007.01.018
https://doi.org/10.1016/j.enconman.2007.01.018
Publikováno v:
Vadose Zone Journal. 5:1172-1193
The energy output of the high-level radioactive waste to be emplaced in the proposed geologic repository at Yucca Mountain, NV, will strongly affect the thermal–hydrological (TH) conditions in the near-drift fractured rock. Heating of rock water to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fa44f9d9732c1de40d9874681136376
https://doi.org/10.2136/vzj2005.0147
https://doi.org/10.2136/vzj2005.0147
Publikováno v:
Hydrogeology Journal. 15:553-572
Characterizing percolation patterns in unsaturated fractured rock has posed a greater challenge to modeling investigations than comparable saturated zone studies, because of the heterogeneous nature of unsaturated media and the great number of variab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd12deb01d2dda8b5dfb99d032eda3a1
https://doi.org/10.1007/s10040-006-0105-5
https://doi.org/10.1007/s10040-006-0105-5
Publikováno v:
Hydrogeology Journal. 14:1403-1408
A local-scale model for temperature-dependence of water-retention curves may be applicable to large scales. Consideration of this temperature dependence is important for modeling unsaturated flow and transport in the subsurface in numerous cases. Alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2f6f073158e8c6f84637550a9f8a339
https://doi.org/10.1007/s10040-006-0054-z
https://doi.org/10.1007/s10040-006-0054-z
Publikováno v:
Journal of Contaminant Hydrology. 74:39-59
Results of a fault test performed in the unsaturated zone of Yucca Mountain, Nevada, were analyzed using a three-dimensional numerical model. The fault was explicitly represented as a discrete feature and the surrounding rock was treated as a dual-co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf211284d23e5f05b0aed7375546be05
https://doi.org/10.1016/j.jconhyd.2004.02.004
https://doi.org/10.1016/j.jconhyd.2004.02.004
Publikováno v:
Journal of Contaminant Hydrology. 73:145-179
This paper presents a triple-continuum conceptual model for simulating flow and transport processes in fractured rock. Field data collected from the unsaturated zone of Yucca Mountain, a repository site of high-level nuclear waste, show a large numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9424068fa99456671076142c81ec09fd
https://doi.org/10.1016/j.jconhyd.2004.01.002
https://doi.org/10.1016/j.jconhyd.2004.01.002
Publikováno v:
Wu, Yu-Shu; Lu, Guoping; Zhang, Keni; & Bodvarsson, G.S.(2003). A mountain-scale model for characterizing unsaturated flow and transport in fractured tuffs of Yucca Mountain. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/00v9k1pc
This paper presents a large-scale modeling study characterizing fluid flow and tracer transport in the unsaturated zone of Yucca Mountain, Nevada, the proposed underground repository site for storing high-level radioactive waste. The modeling study i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46a779bcb598a1adb5f53aeae6c66606
https://doi.org/10.2113/3.3.796
https://doi.org/10.2113/3.3.796