Results 11 to 20 of about 333,521 (317)
A survey of numerical schemes for transportation equation [PDF]
The convection-diffusion equation is a fundamental equation that exists widely. The convection-diffusion equation consists of two processes: diffusion and convection. The convection-diffusion equation can also be called drift-diffusion equaintion.
Yu Simin
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Multivalent Diffusive Transport [PDF]
We present here a model for multivalent diffusive transport whereby a central point-like hub is coupled to multiple feet, which bind to complementary sites on a two-dimensional landscape. The available number of binding interactions is dependent on the number of feet (multivalency), and on their allowed distance from the central hub (span). Using Monte
Antonia Kowalewski +2 more
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Cross-diffusion systems with convective transport [PDF]
The properties of cross-diffusion systems, which have double nonlinearity and include convective transfer, are investigated. This means that two factors are taken into account in the system: diffusion (random movement) and convection (transfer with the ...
Muhamediyeva Dildora
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To explore the influences of temperature on pollutant transport, a coupled model for contaminant diffusion in soils, osmosis and consolidation considering the thermal effects is proposed to reflect the dynamic changes of physical properties of soils and ...
TIAN Gai-lei , ZHANG Zhi-hong
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Recent studies have emphasized the importance of the long-distance diffusion model in characterizing tracer transport occurring within both subsurface and surface environments, particularly in heterogeneous systems.
Zhipeng Li +5 more
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Macroscopic water vapor diffusion is not enhanced in snow [PDF]
Water vapor transport in dry snowpacks plays a significant role for snow metamorphism and the mass and energy balance of snowpacks. The molecular diffusion of water vapor in the interstitial pores is usually considered to be the main or only transport ...
K. Fourteau +3 more
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Using the Després and Lagoutière (1999) antidiffusive transport scheme: a promising and novel method against excessive vertical diffusion in chemistry-transport models [PDF]
The potential of the antidiffusive transport scheme proposed by Després and Lagoutière (1999) for resolving vertical transport in chemistry-transport models is investigated in an idealized framework with very encouraging results.
S. Mailler +5 more
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Diffusion and laplacian transport [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baydoun, I., Zagrebnov, V. A.
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The integration of multimodal data presents a challenge in cases when the study of a given phenomena by different instruments or conditions generates distinct but related domains. Many existing data integration methods assume a known one-to-one correspondence between domains of the entire dataset, which may be unrealistic.
Andrés F. Duque +2 more
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Measurement of Gas Diffusion Coefficient in Highly Permeable Porous Media
Gas diffusion is a fundamental transport process in porous media. However, to date, there is no method for experimentally estimating the gas diffusion coefficient of coarse porous media.
Elad Levintal +3 more
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