Thermodynamics of the refrigeration cycle

Thermodynamics of the refrigeration cycle

The refrigeration cycle can be described by a sequence of state changes of a refrigerant. This sequence runs periodically and always achieves the initial state (cyclic process). In refrigeration, the state variables such as pressure, temperature and density are important as is the dependence of these state variables on each other.

Thermodynamics of the refrigeration circuit

ET 351C

Thermodynamics of the refrigeration circuit

Compression refrigeration system for thermodynamic investigations, measurement of the mechanical compressor output.

Refrigeration system with refrigeration and freezing chamber

ET 412C

Refrigeration system with refrigeration and freezing chamber

Simulation of 18 electrical and hydraulical faults.

Refrigeration system with two-stage compression

ET 430

Refrigeration system with two-stage compression

Low temperature refrigeration system; compression with injection intercooler and additional refrigerant supercooling.

Refrigeration chamber and defrosting methods

ET 441

Refrigeration chamber and defrosting methods

Climatic investigations in cooling and freezing chambers; frosting and defrosting of the evaporator.

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