sunfluidh:geom1_meshgen
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
sunfluidh:geom1_meshgen [2017/12/02 18:16] – yann | sunfluidh:geom1_meshgen [2017/12/03 16:39] (Version actuelle) – yann | ||
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[[ meshgen_doc| Click here to come back to the previous page]] | [[ meshgen_doc| Click here to come back to the previous page]] | ||
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+ | |||
+ | __ Description: | ||
+ | |||
+ | This function relies on a geometric series where the segment length, the cell number and the ratio are the paramaters. \\ | ||
+ | Cell size is refined at the left tip of the segment. | ||
+ | |||
+ | __Namelist__ | ||
+ | |||
+ | & | ||
+ | Number_of_Cells= 32 , | ||
+ | Length= 1.0 , | ||
+ | Cell_Ratio= 1.05d-00 | ||
+ | |||
+ | __Cell size distribution :__ | ||
+ | |||
+ | $L$ is the Length. \\ | ||
+ | $q$ is the cell-size ratio (Cell_Ratio). \\ | ||
+ | $N$ is the Number_of_Cells.\\ | ||
+ | $h(l)$ is the cell size\\ | ||
+ | $l$ is the cell index.\\ | ||
+ | |||
+ | \begin{align*} | ||
+ | |||
+ | h(l)&= L.\frac{q^{l-1}-q^l}{1-q^N}, | ||
+ | |||
+ | \end{align*} | ||
+ | |||
{{ : | {{ : | ||
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sunfluidh/geom1_meshgen.txt · Dernière modification : 2017/12/03 16:39 de yann