# Approximation Schemes for convective term - structured grids - definitions

(Difference between revisions)
 Revision as of 14:14, 29 September 2005 (view source)Michail (Talk | contribs)← Older edit Revision as of 14:34, 29 September 2005 (view source)Michail (Talk | contribs) Newer edit → Line 24: Line 24: and convected variable at face as $\boldsymbol{\phi_{f}}$ and convected variable at face as $\boldsymbol{\phi_{f}}$ + + == 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 $\boldsymbol{\phi_{f}}$