home.md

@@ -98,10 +98,12 @@ DOI: 10.1186/s40323-015-0041-9
 
 damage front (level set) displacement control
 
+[[http://ars.els-cdn.com/content/image/1-s2.0-S004578251200062X-si93.gif]] 
+
 | **command**|  **description**|
 |:------------------------------------------------|:-------------------------------|
 | front_advance_algo = 3 | generally **3**, except for Cohesive Zone Model equivalence where it is **4**. | 
-| k_max = 100.           | maximum value of `kmax`. [[http://ars.els-cdn.com/content/image/1-s2.0-S004578251200062X-si93.gif]]  | 
+| k_max = 100.           | maximum value of `kmax`.  | 
 | power_law_coef = 100.  | initial value of `kmax`, which may evolve during the TLS process but will be limited by `k_max`(above). Small value induices a global expansion of the damage zone (level set displacment), big value induices propagation arround th process zone (crack tip). Must be big compared to `lc`. See  **A level set based model for damage growth: The thick level set approach**, N. Moës, C. Stolz, P.-E. Bernard, N. Chevaugeon, **International Journal For Numerical Methods in Engineering**, 86,pp 358–380, 2011 | 
 | CFLfactor = 0.25       | the maximum displacement of the damage level set is set to **0.25** times the size of the element on which the displacement is maximum. The value must be between **0.25** and **0.6**.| 
 | Yx_mean_algo = 0       | method to compute <Y> (average of Y). Default value is **0**.|