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Nh3 Co2 Cascade Refrigeration System. CO 2 is an inexpensive refrigerant compared with HFC and is widely available. The low temperature system with CO 2 as refrigerant is used for cooling. These studies suggest potential savings of life-cycle costs compared with the equivalent NH3 system. If playback doesnt begin shortly try restarting your device.
Exercise analysis of the cascade refrigeration. The cascade refrigeration system is made of two single stage systems connected by a heat exchanger cascade heat exchanger. The sketch of the NH 3 CO 2 cascade refrigeration system that was built in the present study is shown in Fig. The low temperature system with CO 2 as refrigerant is used for cooling. In this paper a cascade refrigeration system with CO2 and NH3 as working fluids in the low and high temperature stages respectively has been analysed. The CO2 Cascade System provides cooling and freezing storage at temperatures between -10F and 35F and blast freezing at -45F to -48F air temperatures.
I call it the compressorless cycle.
The cascade refrigeration system is constituted by two single stage systems connected by a heat exchanger cascade heat exchanger. CO2 Cascade Refrigeration Cycle. If playback doesnt begin shortly try restarting your device. The upper cascade primary system is a medium-temperature refrigeration system. Up until the 1940s a large number of installed refrigeration systems used CO 2 as the refrigerant. Order Reprints No Comments ALBUQUERQUE NM.