Performance Analysis of Multistage Thermoelectric Cooler with Water-Cooled

Abstract A finite time thermodynamic model of the multistage thermoelectric cooler with constant temperature heat source and water-cooled is established, calculation method input power coefficient performance (COP) are given. The influence key parameters on device under different working conditions effects current cross-sectional area unit refrigerating capacity, COP, perfection, module utilization coefficient, coordination analyzed. results show that there optimal currents area, which can make reach best. evaluation index also provides a reference for realizing goals optimization.