The coupling loss factors of non-conservatively coupled systems

The method of calculating the coupling loss factors for non-conservatively coupled systems using the mobilities of substructures is studied. First, based on the form of the energy balance equations of conservatively coupled systems, the relationship between the coupling loss factors and the energy ratios in non-conservatively coupled systems is derived; Then, the method of calculating the energy ratios using the mobilities of substructures is introduced; Finally, an experiment is carried out. The predicted results agree well with the measured data.