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Calculation on non-orthogonal curvelinear structured grids, finite-volume method

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(2D case)
(2D case)
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For calculations in complex geometries boundary-fitted non-orthogonal curvlinear grids is usually used.
For calculations in complex geometries boundary-fitted non-orthogonal curvlinear grids is usually used.
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General transport equation is transformed from the physical domain (x,y) into the computational domain
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General transport equation is transformed from the physical domain <math>(x,y)</math>  into the computational domain <math>\left( \xi , \eta \right)</math> as the following equation
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<table width="70%"><tr><td>
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:<math>
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dd
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</math>
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</td><td width="5%">(5)</td></tr></table>

Revision as of 13:37, 17 August 2010

2D case

For calculations in complex geometries boundary-fitted non-orthogonal curvlinear grids is usually used.

General transport equation is transformed from the physical domain (x,y) into the computational domain \left( \xi , \eta \right) as the following equation


 
 dd
(5)
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