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Approximation Schemes for convective term - structured grids - definitions

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and convected variable at face as <math> \boldsymbol{\phi_{f}} </math>
and convected variable at face as <math> \boldsymbol{\phi_{f}} </math>
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== indicators of the local velocity direction ==

Revision as of 14:34, 29 September 2005

Here we shall develop a commone definitions and regulations because of

  • in different articles was used defferent definitions and notations
  • we are searching for common approach and generalisation

Usual using definition for convected variable


\boldsymbol{f}


\boldsymbol{\phi}

definition of considered face, upon wich approximation is applied

usually (in the most articles) west face of the control volume 
\boldsymbol{w} is considered (without loss of generality)

for which flux is directed from the left to the right

we shall define it as  \boldsymbol{f}

and convected variable at face as  \boldsymbol{\phi_{f}}

indicators of the local velocity direction

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