.ClaRa.Basics.ControlVolumes.FluidVolumes.VolumeVLE_L4_Advanced_WH_VCM.MechanicalEquilibrium .ClaRa.Basics.ControlVolumes.FluidVolumes.VolumeVLE_L4_Advanced_WH_VCM.MechanicalEquilibriummodel MechanicalEquilibrium = ClaRa.Basics.ControlVolumes.Fundamentals.SpacialDistribution.Homogeneous_L4;