20.500.12556/DKUM-74290 Vpliv delovanja toplotne črpalke na podzemno vodo diplomsko delo Effect of heat pump operation on groundwater V diplomski nalogi je bil simuliran odvzem toplote, ki ga vrši toplotna črpalka na podzemno vodo, in prav tako vpliv na tokovne razmere podtalne vode. S pomočjo programa za računsko dinamiko tekočin ANSYS CFX smo izvedli simulacije. Za simulacije so bili poleg osnovnih parametrov potrebni tudi nekateri drugi, ki smo jih dobili s pomočjo empiričnih enačb oziroma korelacij. Tok podtalne vode skozi vodonosnik je bil obravnavan kot tok kapljevine skozi porozno snov. Iz rezultatov je razvidno, da pride do vpliva na tokovno in temperaturno polje, kot smo pričakovali. Lepo se vidi, da pride do zoženja tokovnic podzemne vode. In this diploma thesis, I discussed a simulated removal of heat from underground water, which was executed by a heat pump, and also the impact of this heat removal on the conditions of underground water currents. The simulations were done using the software ANSYS CFX, which is used for calculating the dynamics of fluids. For these simulations, besides the basic parameters, some others were needed, which we obtained using empirical equations or correlations. The flow of underground water through the aquifer was treated as a current of liquid through porous matter. It is clearly seen from these results that current field and temperature field are influenced as expected – streamlines of underground water were constricted.   toplotna črpalka podzemna voda mehanika tekočin in prenos toplote Heat pump groundwater fluid mechanic and heat transfer true true false [J. Bertalanič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-08-21 16:46:03 2019-09-17 11:40:15 2022-08-09 08:34:58 2020-01-25 03:10:07 2019 0 Maribor 0 Maribor XIII, 61 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.577:566.32(043.2) 22971670 URN:SI:UM:DK:JXR4DPLQ VS_Bertalanic_Jan_2019.pdf VS_Bertalanic_Jan_2019.pdf 1 090C3371F92D89DE0AB6029D6BB9A5F7 45b560269da3898a76c71a3a9bac9c592e00acd128428a842dcfa168e26280e5 fc1d5282-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/e1670ddf-23f5-48b1-a516-1fa5f4a1529c https://dk.um.si/Dokument.php?lang=slv&id=138089 Fakulteta za strojništvo 0 0 0