Magnetocaloric Effect and Selection Principle of Magnetic Refrigeration Materials
Qiu Ju-feng
Abstract
Qiu Ju-feng
Abstract
Magnetocaloric effect in magnetic refrigeration has been analyzed by using thermodynamic theory.The formulae of magnetic entropy change |ΔSm| and adiabatic temperature change ΔTad have been deduced.The selection principle of magnetic refrigerant materials has been given.
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Magnetocaloric effect in magnetic refrigeration has been analyzed by using thermodynamic theory.The formulae of magnetic entropy change |ΔSm| and adiabatic temperature change ΔTad have been deduced.The selection principle of magnetic refrigerant materials has been given.
Key concepts: Magnetic refrigeration, Adiabatic process, Refrigerant, Thermodynamics, Refrigeration, Materials science, Selection (genetic algorithm), Entropy (arrow of time)