Identifying temporally and spatially changing boundary conditions at an aquifer – aquitard interface using helium in porewater
نویسندگان
چکیده
منابع مشابه
Boundary conditions at a fluid-solid interface.
We study the boundary conditions at a fluid-solid interface using molecular dynamics simulations covering a broad range of fluid-solid interactions and fluid densities and both simple and chain-molecule fluids. The slip length is shown to be independent of the type of flow, but rather is related to the fluid organization near the solid, as governed by the fluid-solid molecular interactions.
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Multiple attributes of a visual array are often more efficiently processed when they are attributes of a single object than when they are attributes of different objects—a pattern reflecting the limitations of object attention. This study used psychophysical methods to evaluate the object attention limitations in the report of attributes (orientation and phase) computed early in visual analysis...
متن کامل0 Boundary conditions at a fluid – solid interface
The principal theme of this paper is a study of the nature of the boundary conditions (BC) of fluid flow past a solid surface, a crucial ingredient in any continuum fluid mechanical calculation. The BC cannot be deduced from the continuum differential equations themselves, and it is often not easy to determine them experimentally. While the normal component of the fluid velocity must vanish at ...
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هدف اصلی از این مطالعه بررسی نوع و میزان استراتژی هایی بود که دانشجویان فارسی زبان رشته ی زبان انگلیسی در حین خواندن یک متن انگلیسی به کار گرفتند. این مطالعه همچنین به بررسی تفاوت های استراتژی های مورد استفاده بین دارندگان سطح بالا و پایین درک مطلب پرداخت. نوع همبستگی بین استراتژی به کار گرفته و درک مطلب از یک سو و استراتژی به کار گرفته و انگیزه از سوی دیگر نیز در این تحقیق مورد آزمایش قرار گرف...
15 صفحه اولSolute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow
In the present study, analytical solutions are obtained for two-dimensional advection dispersion equation for conservative solute transport in a semi-infinite heterogeneous porous medium with pulse type input point source of uniform nature. The change in dispersion parameter due to heterogeneity is considered as linear multiple of spatially dependent function and seepage velocity whereas seepag...
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ژورنال
عنوان ژورنال: Applied Geochemistry
سال: 2018
ISSN: 0883-2927
DOI: 10.1016/j.apgeochem.2018.05.022