In order to study the transient performance of variable refrigerant flowrate(VRF) air conditioning system
a dynamic simulation model is built based on simplified gas-liquid two-phase fluid network model.The numerical model consists of the dynamic lumped-parameter accumulator model
the moving-boundary condenser and evaporator model
steady-state compressor and electronic expansion valve model.And the numerical model is calculated by the software of Matlab and Simulink.The comparison with experimental data of ...