commit:2018:07_03
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commit:2018:07_03 [2018/07/03 12:09] – [Boundary conditions] boemer | commit:2018:07_03 [2019/04/08 14:38] (current) – [Versions and folder structure] boemer | ||
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====== Commit 2018-07-03 ====== | ====== Commit 2018-07-03 ====== | ||
- | In this commit, the Metafor component of the new coupling procedure with Metalub is added. | + | In this commit, the Metafor component of the new coupling procedure with Metalub is added. |
===== Versions and folder structure ===== | ===== Versions and folder structure ===== | ||
- | This commit is related to the commits 1454 to 1456 of Metalub. | + | This commit is related to the commits 1454 to 1456 of Metalub. |
The Metafor component of Carretta' | The Metafor component of Carretta' | ||
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The evolutions of pi, pl and ϵx along the roll bite can be transformed into evolutions along time, simply by assuming that x=t, which is possible since the material model is independent of time. The velocities in the model should also be sufficiently small to have negligible inertial effects. | The evolutions of pi, pl and ϵx along the roll bite can be transformed into evolutions along time, simply by assuming that x=t, which is possible since the material model is independent of time. The velocities in the model should also be sufficiently small to have negligible inertial effects. | ||
- | {{ : | + | {{ : |
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Different ways of computing the relative contact area are possible. | Different ways of computing the relative contact area are possible. | ||
- | **Add figure!!!** | + | {{ : |
In this coupling procedure, the approach illustrated in the following figure was not only implemented to obtain a more objective measure of the relative contact area, but also to have a smoother evolution of the relative contact area, i.e. previously, the contact area increased suddenly by the nodal contact area, when the respective node of the strip got in contact with the roll. Although this smoothness intuitively seems to lead to better results, this has still to be tested. | In this coupling procedure, the approach illustrated in the following figure was not only implemented to obtain a more objective measure of the relative contact area, but also to have a smoother evolution of the relative contact area, i.e. previously, the contact area increased suddenly by the nodal contact area, when the respective node of the strip got in contact with the roll. Although this smoothness intuitively seems to lead to better results, this has still to be tested. | ||
- | **Add figure!!!** | + | {{ : |
+ | ===== Regression tests ===== | ||
+ | |||
+ | As mentionned earlier, the following tests were added: | ||
+ | * aspCrushing.boemer.tests.mtfrTest5B4DryLinear.py | ||
+ | * aspCrushing.boemer.tests.mtfrTest5B4LubLinear.py | ||
+ | |||
+ | To check whether these tests do not change from one version of Metafor to the next, only one specific value per test is currently added to the TSC. It is the relative contact area A at -5.8 mm in the roll bite. | ||
+ | |||
+ | |||
+ | ===== Added [a] / deleted [d] / modified [m] / renamed [r] general files/ | ||
+ | |||
+ | < | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | |||
+ | [m] aspCrushing/ | ||
+ | [m] mtMain/ | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== Added [a] / deleted [d] / modified [m] / renamed [r] test cases ====== | ||
+ | |||
+ | < | ||
+ | [a] aspCrushing/ | ||
+ | [a] aspCrushing/ | ||
+ | </ | ||
+ | |||
+ | |||
+ | --- // [[dominik.boemer@uliege.be|Dominik Boemer]] 2018/07/03 14:30 // |
commit/2018/07_03.1530612559.txt.gz · Last modified: by boemer