def METHOD_NAME(self, add_app):
    ipk = add_app(application=Icepak, solution_type=self.aedtapp.SOLUTIONS.Icepak.SteadyTemperatureAndFlow)
    udp = self.aedtapp.modeler.Position(0, 0, 0)
    coax_dimension = 30
    ipk.modeler.create_cylinder(ipk.PLANE.XY, udp, 3, coax_dimension, 0, "MyCylinder", "brass")
    ipk.create_setup()
    self.aedtapp.oproject.InsertDesign("Mechanical", "MechanicalDesign1", "Structural", "")
    self.aedtapp.set_active_design("MechanicalDesign1")
    self.aedtapp.create_setup()
    self.aedtapp.modeler.create_cylinder(self.aedtapp.PLANE.XY, udp, 3, coax_dimension, 0, "MyCylinder", "brass")
    assert self.aedtapp.assign_thermal_map("MyCylinder", ipk.design_name)