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Setting restraints in dynamicMeshDict

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Old   December 20, 2023, 05:34
Default Setting restraints in dynamicMeshDict
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Hello everyone,

This is probably a trivial question but here it goes...

In DTCHullMoving tutorial there are some restraints on the hull.

Code:
restraints
{
    translationDamper
    {
        type linearDamper;
        body hull;
        coeff 8596;
    }

    rotationDamper
    {
        type sphericalAngularDamper;
        body hull;
        coeff 11586;
    }
}
How are they defined? Which calculations are involved in setting these parameters?
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