Contents Namespaces | Ansys.ACT.Automation.Mechanical Namespace | Analysis | Print page AddAcousticRigidWall()Creates a new AcousticRigidWallDeclaration Syntaxpublic virtual AcousticRigidWall AddAcousticRigidWall() « AddAcousticRadiationBoundary() AddAcousticStaticPressure() »