A common metering device used on new walk-in cooler/freezers today is the electronic expansion valve (EEV). It allows for a tighter control of a refrigerant’s superheat value leaving the evaporator ...
As the old saying goes, an ounce of prevention is worth a pound of cure. This is especially true when replacing a thermostatic expansion valve (TXV). Always take the necessary precautions when ...
This paper systematically elaborates on the turbulence model, multiphase-flow model, and noise model. The turbulence model is adept at accurately characterizing the flow behavior of complex fluids. In ...