/ALE/GRID/DONEA
Engine Keyword With this keyword it is possible to modify grid formulation parameters, which initially were set in Starter keyword /ALE/GRID/DONEA.
Format
/ALE/GRID/DONEA
α Fscalex Fscaley Fscalez Vmin
Definitions
| Field | Content | SI Unit Example |
|---|---|---|
| α | Coefficient in DONEA's
formula for grid velocity calculation. (Real) |
|
| Grid velocity limitation
factor W <
<
V. (Real) |
||
| Fscalex | X grid velocity scale
factor. (Real) |
|
| Fscaley | Y grid velocity scale
factor. (Real) |
|
| Fscalez | Z grid velocity scale
factor. (Real) |
|
| Vmin | Minimum volume for element
deletion. (Real) |
Comments
- For more
details, refer to ALE Grid Calculation in the
User Guide and /ALE/GRID/DONEA in the Starter
Reference Guide.
As of v12.0.210, /ALE/0 was replaced by /ALE/GRID/DONEA.
- Default values are taken from a previous run.