As recommended in the S-ALE tutorials, I would like to set up the Fluid-Structure interaction using the *ALE_STRUCTURED_FSI keyword, with a load curve defined for the penalty coupling pressure.<\/p>\n
1.Is there any way to roughly estimate the coupling pressure? <\/p>\n
2.As recommended in the guidelines, I have tried to set the curves by defining two points, one at origin and the other with (absicca = 1\/10 ALE element size, ordinate = Pmax). Does this coupling pressure refer to the total pressure at the fluid-structure interface or does it only refer to the additional pressure due to the coupling?<\/p>\n
When we have a submerged structure with a large draft, the hydrostatic pressure in the ALE domain will contribute significantly to the total pressure. So does this Pmax on the load curve have to include the hydrostatic pressure?<\/p>\n
3.Since leakage control is automated in the new S_ALE FSI keyword, how to identify in a simulation if the set coupling pressure (from the load curve) is adequate or if the automated leakage control is getting activated?<\/p>\n","protected":false},"template":"","class_list":["post-365759","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t