Open AccessВлияние термических сопротивлений на холодильный коэффициент термоэлектрической системы охлаждения
Author(s) -
Е.Н. Васильев
Publication year - 2021
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2021.05.50684.296-20
Subject(s) - thermoelectric cooling , thermoelectric effect , thermoelectric generator , materials science , coefficient of performance , nuclear engineering , water cooling , current (fluid) , mechanical engineering , seebeck coefficient , mechanics , environmental science , thermodynamics , electrical engineering , engineering , physics , heat pump , heat exchanger
A thermoelectric cooling and temperature control system consisting of a thermoelectric module and devices for supplying and removing heat is considered. Based on a mathematical model that uses the operating characteristics of a serial thermoelectric module as initial data, the cooling coefficient of the cooling system was calculated taking into account the thermal resistances of the devices for supplying and removing heat. The dependences of the cooling coefficient on the current strength for different values of the cooling parameters are obtained. The analysis of optimal values of the power supply current of the thermoelectric module is carried out.