20.500.12556/RUL-124511 Obstojnost protizmrzovalnih površin prenosnikov toplote Durability of anti-icing surfaces of heat exchangers Protizmrzovalne površine so površine, ki preprečujejo nastajanje ledu. V delu so predstavljene protizmrzovalne površine, ki se uporabljajo pri prenosnikih toplote in metode njihove izdelave. Analizirana je obstojnost različnih superhidrofobnih površin glede na postopek njihove izdelave. Ovrednoteni sta mehanska in kemijska stabilnost superhidrofobnih površin skupaj s trenutnimi omejitvami uporabe in izdelave. Trenutna stopnja razvoja in izdelave še ne omogoča zadostne obstojnosti za pogosto uporabo v realnem življenju. Testi obstojnosti niso standardizirani in ne omogočajo enakovrednega testiranja. Anti-icing surfaces are surfaces that prevent the formation of ice. The paper presents anti-icing surfaces used in heat exchangers and methods of their fabrication. The durability of different superhydrophobic surfaces according to the process of their fabrication is analyzed. The mechanical and chemical stability of superhydrophobic surfaces is evaluated together with the current limitations of use and fabrication. The current stage of development and manufacturing does not yet allow sufficient durability for frequent use in real life. Durability tests are not standardized and do not enable equivalent testing. obstojnost protizmrzovalne površine superhidrofobne površine degradacija prenosniki toplote stability anti-icing surfaces superhydrophobic surfaces degradation heat exchangers true false false [R. Kelher] Slovenski jezik Angleški jezik Zaključna naloga 2021-01-28 08:30:32 2021-01-28 08:30:35 2022-09-04 03:59:52 0000-00-00 00:00:00 2021 0 Ljubljana 0 XIII, 29 f., [4] f. pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 544.722.3:621.565:536.24(043.2) 228173 51825411 6696.pdf 6696.pdf 1 250AAFBD0345B88F6B56A4FA33730E70 7878ba8600d1ca1f610d6b87d64b49480b422b9e2bb4e71213e9472ab4d704ca 91919ef1-a1bb-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=140024 Fakulteta za strojništvo 0 0 0