Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:th1s_meshgen [2017/12/02 18:08] – yann
+++ sunfluidh:th1s_meshgen [2017/12/02 18:33] – yann
@@ Ligne 1: / Ligne 1: @@
 ===== Hyperbolic tangent function "one side" =====
+[[ meshgen_doc| Click here to come back to the previous page]]
 -----
+__Features :__
+Monotonic increasing function \\
+$L=\text{Length}$\\
+$N=\text{Number_of_Cells}$\\
+$h_{min}=\text{Left_Cell_Size}$\\
+\begin{align*}
+h(1)&= 0 \\
+h(l)&=L \cdot (1 + \tanh(\frac{1}{2} \alpha\frac{l-1}{N})/\tanh(\frac{1}{2} \alpha)), 2 \leq l \leq N\\
+h(N+1)&= L
+\alpha &= \frac{L}{N \cdot h_{min}}
+\end{align*}
 {{ :sunfluidh:mesh_1.jpg?direct&600 |}}
+[[ meshgen_doc| Click here to come back to the previous page]]