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CH-15-C001 -- The Application of the Energy Balance Equation of the TEC Unit
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CH-15-C001 -- The Application of the Energy Balance Equation of the TEC Unit
Conference Proceeding by ASHRAE, 2015
Huanan Shen, Member ASHRAE; Tianwei Wang, Member ASHRAE; A.G. Agwu Nnanna, PhD, PE, Member ASHRAE
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The thermoelectric component (TEC) is designed for the portable refrigeration system and electronic cooling system. In this study, a TEC cooling unit was assembled specifically as a portable refrigerator. This refrigerator system consisted of a TEC cooling unit and a thermal isolated box, with the TEC unit mounted on the cover of the box. Temporal evolution of temperature were measured to evaluate transient and steady-state heat transfer rate. Result showed that the cooling capacity and energy efficiency were associated with the electric current. The Seebeck effect, Joule effect, and Fourier effect influenced the performance of TEC unit.
Citation: ASHRAE Papers: 2015 ASHRAE Annual Conference, Chicago, IL