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Dimenzioniranje in analiza turbinskega ovna : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programJablanov, NikolajZaključna naloga opisuje zasnovo in praktično uporabo črpalnega sistema s turbinskim ovnom. Z uporabo eksperimentalnih karakteristik modelov smo preračunali in dimenzionirali ključne komponente ... zasnovanega sistema. Najprej smo skicirali osnoven prototip sistema in določili začetne parametre. Nato smo z uporabo školjčnih diagramov določili kot lopatic gonilnika in relativno odprtje vodilnika za optimalno delovanje izbrane turbine in na podlagi dobljenih rezultatov preračunali dimenzije črpalke. Varnostno smo izračunali potopitev sistema zaradi preprečevanja kavitacije in matematično dokazali, da teoretično sistem deluje. Obravnavali smo sistem tudi v ekstremnih pogojih, kjer smo pokazali, da za naš primer 14,7 % padec gladine vode povzroči porušitev črpalnega sistema. Na koncu smo še razpravljali o pomanjkljivostih sistema in našli nekaj konstrukcijskih rešitev za boljše delovanje in izkoristek stroja in navedli možne smeri nadaljnjega raziskovalnega dela na tem področju.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [N. Jablanov], 2021Language - slovenianCOBISS.SI-ID - 84057859
Author
Jablanov, Nikolaj
Other authors
Hočevar, Marko, strojnik, 1972-
Topics
diplomske naloge |
turbinski oven |
dimenzioniranje turbin |
obratovalni pogoji črpalk |
analiza črpalnega sistema |
mehansko črpanje |
thesis |
ram turbine |
turbine sizing |
pump working conditions |
pumping system analysis |
mechanically driven pumping
Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Mechanical Engineering, Ljubljana | Ljubljana | FSLJ |
reading room 1 cop.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Jablanov, Nikolaj | |
Hočevar, Marko, strojnik, 1972- | 18836 |
Source: Personal bibliographies
and: SICRIS
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