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Izpiranje hidravličnih sistemov : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoGrašič, Irena, strojnicaTrend razvoja hidravličnih sistemov stremi k vedno bolj zanesljivim, preciznim sistemom. V skladu s tem razvojem in namenom preprečevanja potencialnih poškodb občutljivih komponent naraščajo zahteve ... po čistoči sistemov. V kolikor se vgrajenih in generiranih nečistoč ne odstrani, krožijo po sistemu in povzročajo poškodbe hidravličnih sestavin. Sistem se učinkovito očisti nečistoč z izpiranjem. Literatura si ni enotna, katere komponente se lahko izpira in kakšna je spodnja vrednost Reynoldsovega števila Re, s katerim sistem temeljito očistimo oprijete kontaminacije. Naš namen je bil definirati najnižjo vrednost Reynoldsovega števila Re s katerim je možno sistem temeljito očistiti in katere komponente se lahko izpira skupaj s sistemom. V ta namen smo eksperiment strukturirali v več faz. Na preliminarnem sistemu smo preizkušali in primerjali različne metode izpiranja, in sicer: izpiranje z vročim oljem, izpiranje z vročim oljem in nizkim pretokom ter izpiranje s turbulentnim tokom. Na realnem sistemu smo ugotovili, da se hidravličnega valja in ohišja filtra ne da izprati s sistemom. Realni sistem smo nato izpirali z različnimi vrednostmi Re in primerjali učinkovitost izpiranja s posameznim Re. Ugotovili smo, da je spodnja vrednost Re za temeljito izpiranje sistema 4000, optimalna vrednost Re za obravnavan sistem pa je bila 10000.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [I. Grašič], 2022Language - slovenianCOBISS.SI-ID - 120422915
Author
Grašič, Irena, strojnica
Other authors
Majdič, Franc
Topics
diplomske naloge |
hidravlični sistemi |
hidravlika |
kontaminacija |
izpiranje |
čistoča |
thesis |
hydraulics |
hydraulic system |
flushing |
contamination |
cleanness
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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Year | Impact factor | Edition | Category | Classification | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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DRS, in which the journal is indexed
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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Grašič, Irena, strojnica | |
Majdič, Franc | 24749 |
Source: Personal bibliographies
and: SICRIS
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