排序方式: 共有6条查询结果,搜索用时 9 毫秒
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J. J. Lurje L. B. Ginsburg J. E. Clennell J. Hanu und V. Hovorka 《Fresenius' Journal of Analytical Chemistry》1939,118(7-8):276-277
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J. J. Lurje L. B. Ginsburg J. E. Clennell J. Hanuš V. Hovorka 《Analytical and bioanalytical chemistry》1939,118(7-8):276-277
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Yang Kaishuo Li Ming Ling Nicholas N. A. May Eric F. Connolly Paul R. J. Esteban Lionel Clennell Michael B. Mahmoud Mohamed El-Husseiny Ammar Adebayo Abdulrauf R. Elsayed Mahmoud Mohamed Johns Michael L. 《Transport in Porous Media》2019,130(3):847-865
Transport in Porous Media - Tortuosity is an important physical characteristic of porous materials; for example, it is a critical parameter determining the effective diffusion coefficient dictating... 相似文献
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Jian Li Jishan Liu Michael G. Trefry Keyu Liu Jungho Park Bashirul Haq Colin D. Johnston Michael B. Clennell Herbert Volk 《Transport in Porous Media》2012,92(2):373-396
Residual oil saturation reduction and microbial plugging are two crucial factors in microbial-enhanced oil recovery (MEOR)
processes. In our previous study, the residual saturation was defined as a nonlinear function of the trapping number, and
an explicit relation between the residual oil saturation and the trapping number was incorporated into a fully coupled biological
(B) and hydrological (H) finite element model. In this study, the BH model is extended to consider the impact of rock heterogeneity
on microbial-enhanced oil recovery phenomena. Numerical simulations of core flooding experiments are performed to demonstrate
the influences of different parameters controlling the onset of oil mobilization. X-ray CT core scans are used to construct
numerical porosity-permeability distributions for input to the simulations. Results show clear fine-scale fingering processing,
and that trapping phenomena have significant effects on residual oil saturation and oil recovery in heterogeneous porous media.
Water contents and bacterial distributions for heterogeneous porous media are compared with those for homogenous porous media.
The evolution of the trapping number distribution is directly simulated and visualized. It is shown that the oil recovery
efficiency of EOR/MEOR will be lower in heterogeneous media than in homogeneous media, largely due to the difficulty in supplying
surfactant to unswept low-permeability zones. However, MEOR also provides efficient plugging along high-permeability zones
which acts to increase sweep efficiency in heterogeneous media. Thus, MEOR may potentially be more suited for highly heterogeneous
media than conventional EOR. 相似文献
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G. Leimbach J. E. Clennell W. W. Scott A. Tingle L. Losana G. Malvono R. Goith E. Schürmann A. Schob F. Mylius W. Mylius Ph. Pascal und W. H. Withey 《Fresenius' Journal of Analytical Chemistry》1925,66(4-5):115-119
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