Refrigeration system cold box
Thread Content
1. What factors affect cold box operation? 2. What impact does a change in the components of the expansion mechanism refrigerant have on the cooling efficiency? 3. What is the impact of the inlet and outlet pressures and temperatures of the expander on the cooling performance of the unit?
Most of the cooling effect in a cryogenic tank comes from the vaporization and expansion of the components; simultaneously, the work done during expansion drives compression at the other end of the expander. The lighter the components, the weaker the cooling and expansion effects