TY - JOUR TI - TEMPERATURE PROFILES IN GROUND HEAT EXCHANGERS AU - Larwa, Barbara AU - Kupiec, Krzysztof TI - TEMPERATURE PROFILES IN GROUND HEAT EXCHANGERS AB - A mathematical model of a ground heat exchanger cooperating with a heat pump was presented. The model is based on a one-dimensional heat conduction equation with an internal heat source. On the basis of the solutions to the model equations, both the temperature distribution of different types of ground at different times of year as well as the time courses of temperature at different depths are shown. Calculations based on the presented model can be useful for the simulation and design of this apparatus. VL - 2014 IS - Chemia Zeszyt 1-Ch (18) 2014 PY - 2015 SN - 0011-4561 C1 - 2353-737X SP - 69 EP - 80 DO - 10.4467/2353737XCT.14.277.3365 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/temperature-profiles-in-ground-heat-exchangers KW - transient heat conduction KW - renewable heat sources KW - ground heat exchangers