Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | |||
| en:berechnungen:wandgleitende_materialien [2026/07/14 09:54] – cschall | en:berechnungen:wandgleitende_materialien [2026/07/14 09:55] (aktuell) – cschall | ||
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| If wall slip is checked in the material data, the values entered there are used. If wall slip is unchecked there, wall slip is still calculated using predefined values, since experience has shown that, especially for high-viscosity polymers with correspondingly high shear stresses, an excessively high temperature would otherwise be calculated. The default values used in this case are a critical shear stress of $\tau_{krit}=100 kPa$ and $k_{mat}=0, | If wall slip is checked in the material data, the values entered there are used. If wall slip is unchecked there, wall slip is still calculated using predefined values, since experience has shown that, especially for high-viscosity polymers with correspondingly high shear stresses, an excessively high temperature would otherwise be calculated. The default values used in this case are a critical shear stress of $\tau_{krit}=100 kPa$ and $k_{mat}=0, | ||
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