20.500.12556/RUL-138701 Eksperimentalna študija trajektorije vodnega curka Experimental study of water jet trajectory Diplomsko delo je nastalo ob načrtovanju vodne skulpture na Slovenski cesti v Ljubljani. Potrebno je bilo analizirati delovanje namenskih šob, ki oblikujejo vodne curke kot del vizualne podobe objekta. Ker so bile mere fontane določene vnaprej, je bil namen tudi preveriti obratovanje sistema znotraj predvidenih dimenzij. Opazovali smo obliko vodnih curkov in njihovo medsebojno interakcijo ter določili mesto razpada curkov na manjše kapljice. To namreč negativno vpliva na vizualno podobo objekta, obenem pa kolizija curkov predstavlja potencialni vir izgub vode zaradi pršenja. This thesis was written in process of designing a water fountain on Slovenska cesta street in Ljubljana. It was necessary to analyze the characteristics of water nozzles which will be used in the system. These nozzles form water jets as a part of visual effect. Some dimensions were determined in advance, so it was also necessary to verify that the system will operate within its determined boundaries. We observed the shape of water jets and their mutual interaction. We also attempted to locate the position at which these jets fall apart. Such events may harm the visual effect of the fountain. In addition, the collision of water jets could also lead to spraying effect and water loss, which is not desired. The fountain will be operating within a closed system, with water jets falling into a preinstalled reservoir, which supplies the pumps. cevovod hidravlična črpalka šobe karakteristika pretok pipeline hydraulic pump nozzles characteristics flow true false false [A. Šiško] Slovenski jezik Angleški jezik Zaključna naloga 2022-08-10 08:30:47 2022-08-10 08:30:53 2023-10-27 13:39:16 0000-00-00 00:00:00 2022 0 Ljubljana 0 XV, 42 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.651:621.9.08(043.2) 242086 118461699 15472.pdf 15472.pdf 1 3ED2F0FFDD7D7D3A67842A4FAD1A1B82 561c53478cf9d4f66ad48ea93ac02cbca6ff1a2bac0380ae306ec7bb86e6e102 b1497723-1875-11ed-8aca-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=159110 Fakulteta za strojništvo 0 0 0