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 [2017/12/03 00:14] – yann | sunfluidh:geom1_meshgen [2017/12/03 16:39] (Version actuelle) – yann | ||
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Ligne 3: | Ligne 3: | ||
[[ meshgen_doc| Click here to come back to the previous page]] | [[ meshgen_doc| Click here to come back to the previous page]] | ||
----- | ----- | ||
+ | |||
+ | __ 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__ | __Namelist__ | ||
Ligne 8: | Ligne 14: | ||
Number_of_Cells= 32 , | Number_of_Cells= 32 , | ||
Length= 1.0 , | Length= 1.0 , | ||
- | Left_Cell_Size= 1.0d-02 | ||
Cell_Ratio= 1.05d-00 | Cell_Ratio= 1.05d-00 | ||
- | __Features__ | + | __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*} | \begin{align*} | ||
- | h(1)&= 0 \\ | + | |
- | dh(l)&= \frac{q^{l-1}-q^l}{1-q^N}\\ | + | h(l)& |
- | h(l+1)& | + | |
\end{align*} | \end{align*} | ||
+ | |||
{{ : | {{ : | ||
[[ meshgen_doc| Click here to come back to the previous page]] | [[ meshgen_doc| Click here to come back to the previous page]] |
sunfluidh/geom1_meshgen.1512256498.txt.gz · Dernière modification : 2017/12/03 00:14 de yann