الفهرس 
Abstract
Theoretical AnalysisOnly 14 pages are availabe for public view
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Abstract
Thermal performance of thermoelectric cooler is investigated theoretically and experimentally. Thermoelectric cooling system is applied to many of engineering applications, the experimental test loop is design and providing under different operating condition. The present experimental work investigated the effect of the applied voltage and inlet air velocity on the performance of TEC. The range of the applied voltage from 0.0 to 12 volt at air velocity 1.8 m/s is studied. The coefficient of performance of thermoelectric cooler also calculated. Experimental results showed that the minimum power consumption and maximum coefficient of performance occurs at lower values of the voltage applied, and best case of performance of TEC is case3 when( Fan side hot on - Fan side cold off). Results are compared with the theoretical experience to verify the authenticity explanation of state. In the present theoretical model, the energy equation is solved numerically by using the finite difference technique.