.TAeZoSysPro.FluidDynamics.Components.Machines.BaseClasses.PartialPump.powerCharacteristic .TAeZoSysPro.FluidDynamics.Components.Machines.BaseClasses.PartialPump.powerCharacteristicfunction powerCharacteristic = Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.quadraticPower(V_flow_nominal = {0, 0, 0}, W_nominal = {0, 0, 0});