Results 211 to 220 of about 22,869 (261)

Numerical Simulation of Laser Cladding Using Cable Wires. [PDF]

open access: yesMaterials (Basel)
Liu W   +10 more
europepmc   +1 more source

Osmosis, diffusion, convection

American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1978
We present a tutorial on the mechanisms of and connections among osmosis, diffusion, and convection. For simplicity, we consider only two-component nonelectrolyte solutions under isothermal conditions. Further, we confine our attention to laminar convection with application to the case of flow through narrow channels, as might occur in membranes ...
H, Soodak, A, Iberall
openaire   +2 more sources

Convection and diffusion in the microcirculation

Microvascular Research, 1970
Abstract It has been conjectured that the motion of the plasma in the microcirculation can play a significant role in enhancing the transport of diffusing species, such as oxygen or carbon dioxide, between capillary endothelium and erythrocyte. A detailed theroretical and numerical investigation of the bolus model of capillary flow has been performed,
J, Aroesty, J F, Gross
openaire   +2 more sources

Thermal Diffusion and Convective Stability

The Physics of Fluids, 1972
The stability of a two-component fluid layer subjected to a temperature gradient has been studied, and the associated thermal diffusion separation has been found to exert a large influence even when the separations are small. The most unexpected and perhaps important result is that an instability has been found which can give rise to convection ...
Schechter, R. S.   +2 more
openaire   +2 more sources

Convective diffusion of tracers

Journal of Theoretical Biology, 1971
Abstract Isotopic tracers and the substances which they trace (tracees) are transported by two means. They are entrained by the fluid which carries them, and thus they share the motion of the fluid; and they diffuse at rates and in directions determined by their concentration gradients.
openaire   +2 more sources

Steady Convective Diffusion in a Bifurcation

IEEE Transactions on Biomedical Engineering, 1977
In a study of the development of atherosclerotic lesions, we investigate convective diffusion along the wall of a modeled arterial bifurcation. Under boundary layer assumptions, the resulting set of equations is transformed into a form to which we can apply Laplace transforms.
L W, Ehrlich, M H, Friedman
openaire   +2 more sources

Stochastic Homogenization of a Convection-Diffusion Equation

SIAM Journal on Mathematical Analysis, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hakima Bessaih   +2 more
openaire   +2 more sources

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