Alternative Caloric Energy Conversions - Magnetocaloric Energy Conversion: From Theory to Applications - page 413

Fig. 10.14 Schematic presentation of a small-scale electrocaloric cooling device with an AER,
a After the polarization the ows from the heat source to the heat sink, where it rejects the

heat to the environment, b After the depolarization, the

fl uid fl

fl uid fl ows from the heat sink to the heat

source, where it absorbs heat