commit:2019:04_09
Differences
This shows you the differences between two versions of the page.
Next revision | Previous revision | ||
commit:2019:04_09 [2019/04/08 15:55] – created boemer | commit:2019:04_09 [2019/04/09 18:32] (current) – [Modifications of the model] boemer | ||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== Commit 2019-04-08 ====== | + | ====== Commit 2019-04-09 ====== |
- | In this commit, the asperity flattening model (oo_meta/ | + | In this commit, the asperity flattening model (oo_meta/ |
+ | |||
+ | {{ : | ||
===== Modifications of the model ===== | ===== Modifications of the model ===== | ||
- | The model is defined in the script '' | + | The model is defined in the script '' |
- | * The **lubricant pressure is only applied where the roll is not in contact with the strip** via the ContactTractionElement. | + | * The **lubricant pressure is only applied where the roll is not in contact with the strip** via the ContactTractionElement. |
- | * The applied **lubricant pressure can be reduced** to have no complete | + | * The applied **lubricant pressure can be reduced** to have no indeterminate |
* In addition to the computation via the intersections of the roll and strip profiles, the **relative contact area can be calculated by the contact status** and the projection of the associated area onto the horizontal by setting '' | * In addition to the computation via the intersections of the roll and strip profiles, the **relative contact area can be calculated by the contact status** and the projection of the associated area onto the horizontal by setting '' | ||
- | * The previous extraction method is required if the contact gap is minimized via the **augmented Lagrangian method**, which was also added to this model, before noticing that the results are mesh-dependent, | + | |
- | * The position of the node of the upper edge of the strip are only extracted when '' | + | |
+ | * The position of the node of the upper edge of the strip are only extracted when '' | ||
+ | * Specific time steps can be written to file by setting the elements of the list '' | ||
===== General modifications ===== | ===== General modifications ===== | ||
- | * The " | + | * The regression |
- | * The remaining regression test is based on test 5B-4 of the experimental campaign at Maizières-lès-Metz in 2014, which can be found in Boemer' | + | * The tests were renamed to '' |
- | * The file, which contains the out-of-plane length of the strip portion, i.e. '' | + | * The file, which contains the out-of-plane length of the strip portion, i.e. '' |
- | * '' | + | * '' |
| |
commit/2019/04_09.1554731700.txt.gz · Last modified: 2019/04/08 15:55 by boemer