20.500.12556/DKUM-17901 SIMULACIJA VPLIVA OBRATOVALNIH PARAMETROV NA UČINKOVITOST OBRATOVANJA ABSORPCIJSKE HLADILNE NAPRAVE AMONIAK - VODA SIMULATION OF THE INFLUENCE OF OPERATING PARAMETERS ON THE PERFORMANCE OF THE ABSORPTION REFRIGERATION CYCLE AMMONIA − WATER Raziskava vključuje teoretične osnove različnih zasnov absorpcijskih hladilnih naprav, primerjavo učinkovitosti (COP) absorpcijskih hladilnih naprav oziroma, delovnih snovi: NH3/H2O, NH3/LiNO3, NH3/NaSCN, CH3NH2/H2O, R22/DMEU, R32/DMEU, R124/DMEU, R152a/DMEU, R125/DMEU, R134a/DMEU, TFE/TEGDME, CH3OH/TEGDME in R134a/DMAC, ki se uporabljajo za hlajenje pod 0 oC, ter simulacijo vpliva obratovalnih parametrov na učinkovitost obratovanja enostopenjske absorpcijske hladilne naprave NH3/H2O z računalniškim programom Aspen Plus. COP obratovanja je odvisna od temperature generatorja, kondenzatorja, absorberja in uparjalnika. This thesis presents the theoretical bases of various designs of absorption refrigeration systems, comparison of the performance of the absorption refrigeration cycles and working fluids respectively: NH3/H2O, NH3/LiNO3, NH3/NaSCN, CH3NH2/H2O, R22/DMEU, R32/DMEU, R124/DMEU, R152a/DMEU, R125/DMEU, R134a/DMEU, TFE/TEGDME, CH3OH/TEGDME and R134a/DMAC. These are used for refrigeration temperatures below 0 °C. This thesis also presents the simulation of the influence of operating parameters on the performance of the single effect absorption refrigeration cycle NH3/H2O with the Aspen Plus computer program. The coefficient of performance (COP) was found as a function of the generator, condenser, absorber and evaporator temperatures. kemijska tehnika energetika smotrna raba energije prenosni pojavi absorpcijske hladilne naprave simulacija obratovanja. chemical engineering energetics efficient use of energy transport phenomena absorption refrigeration cycle simulation of operation. true true false [Z. Črepinšek] Slovenski jezik Angleški jezik Magistrsko delo 2011-03-29 01:43:56 2011-03-30 08:59:09 2022-04-13 10:15:24 2023-12-22 03:36:04 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.012.3(043) 14871830 URN:SI:UM:DK:ADT1ISSS MAG_Crepinsek_Zvonimir_2011.pdf MAG_Crepinsek_Zvonimir_2011.pdf 1 1116FB19A9B870E70E7419212D7826C4 f1ddb2f383c09772d138afae715bf84a727be7df8257f05d63d142276fbfef75 00560775-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/2b92c51e-3d2b-49d6-b573-b21e78267fa5 https://dk.um.si/Dokument.php?lang=slv&id=21120 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0