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Diffusion term

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==Discretisation of Diffusive Term ==
==Discretisation of Diffusive Term ==
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===1. Description===
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A control volume in mesh is made up of set of faces enclosing it. The figure 1.1 shows a typical situation. Where A represent the magnitude of area of the face. And n represents the normal unit vector of the face under consideration.
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[[Image:Nm_descretisation_diffusionterms_01.jpg]]
[[Image:Nm_descretisation_diffusionterms_01.jpg]]

Revision as of 22:20, 14 September 2005

Discretisation of Diffusive Term

1. Description

A control volume in mesh is made up of set of faces enclosing it. The figure 1.1 shows a typical situation. Where A represent the magnitude of area of the face. And n represents the normal unit vector of the face under consideration.
Nm descretisation diffusionterms 01.jpg

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