20.500.12556/DKUM-26068 Influence of water scale on thermal flow losses of domestic appliances Research results of how the precipitated water scale on heaters of small domestic appliances influences the consumption of electricity are presented. It shows that the majority of water scale samples are composed of aragonite, calcite and dolomite and that those components have an extraordinary low thermal conductivity. Also, the results show that at 2 mm thick deposit, depending on the chemical composition of water scale, the thermal flow is reduced for 10% to 40%; consequently, the consumption of electricity significantly increases. electricity heat transfer heat flow heat exchanger water scale elektriciteta prenos toplote toplotni izmenjevalci vodni kamen usedline preprečevanje vodnega kamna električni grelec true false false Angleški jezik Angleški jezik Neznano 2012-05-31 11:47:35 2012-05-31 11:47:35 2022-04-15 03:40:49 2023-12-31 03:25:47 2007 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.162:537.84 12315670 Y506-2152 URN:SI:UM:DK:P89SJ78E http://www.naun.org/journals/m3as/mmmas-8.pdf 1 https://dk.um.si/Dokument.php?lang=slv&id=34994 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0