<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-15SI5V2F/7173a877-631a-4390-92dd-ac9d6ed720b7/PDF"><dcterms:extent>834 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-15SI5V2F/c163eee1-be00-4072-a9cc-986e45bd61b6/TEXT"><dcterms:extent>0 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2007-2026"><edm:begin xml:lang="en">2007</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-15SI5V2F"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-V2YD2F2P" /><dcterms:issued>2026</dcterms:issued><dc:creator>Bartolj, Jan</dc:creator><dc:creator>Majdič, Franc</dc:creator><dc:creator>Vukašinović, Nikola</dc:creator><dc:creator>Žafran, Aljaž</dc:creator><dc:format xml:lang="sl">letnik:32</dc:format><dc:format xml:lang="sl">številka:4</dc:format><dc:format xml:lang="sl">str. 248-252</dc:format><dc:identifier>DOI:10.5545/Ventil-32-2026-4.28</dc:identifier><dc:identifier>ISSN:1318-7279</dc:identifier><dc:identifier>COBISSID_HOST:289451779</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-15SI5V2F</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Ventil (Ljubljana)</dcterms:isPartOf><dc:subject xml:lang="en">additive manufacturing</dc:subject><dc:subject xml:lang="sl">CFD</dc:subject><dc:subject xml:lang="sl">dodajalne tehnologije</dc:subject><dc:subject xml:lang="sl">hidravlični ventil</dc:subject><dc:subject xml:lang="en">hydraulic valve</dc:subject><dc:subject xml:lang="en">multi-criteria evaluation</dc:subject><dc:subject xml:lang="en">topology optimisation</dc:subject><dc:subject xml:lang="sl">topološka optimizacija</dc:subject><dc:subject xml:lang="sl">večkriterijsko vrednotenje</dc:subject><dcterms:temporal rdf:resource="2007-2026" /><dc:title xml:lang="sl">Večkriterijski postopek konstruiranja hidravličnega ventila za dodajalno izdelavo|</dc:title><dc:description xml:lang="sl">A design workflow for a hydraulic valve manufactured using metal additive technologies is presented. The method combines parametric modelling, CFD analysis, topology optimisation and multi-criteria evaluation. Fifteen control spool bore positions of an NG10 valve were assessed according to pressure drop, turbulent kinetic energy and mass. The vertical position primarily influenced mass, whereas the lateral offset had a stronger effect on the hydraulic criteria. Since the individual optima did not coincide, Pareto and weighted analyses were applied. The configuration with Z = 40 mm and X = 5 mm provided the most balanced solution</dc:description><dc:description xml:lang="sl">V prispevku je predstavljen postopek konstruiranja hidravličnega ventila za kovinske dodajalne tehnologije, ki povezuje parametrično modeliranje, CFD-analizo, topološko optimizacijo in večkriterijsko vrednotenje. Na primeru ventila NG10 je bilo analiziranih 15 položajev izvrtine krmilnega bata glede na tlačni padec, turbulentno kinetično energijo in maso. Rezultati so pokazali, da vertikalni položaj bolj vpliva na maso, bočni odmik pa na hidravlična kriterija. Ker optimumi niso sovpadali, sta bili uporabljeni Pareto in utežena analiza. Kot najbolj uravnotežena se je izkazala konfiguracija z Z = 40 mm in X = 5 mm</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-15SI5V2F"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-15SI5V2F" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-15SI5V2F/7173a877-631a-4390-92dd-ac9d6ed720b7/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza v Ljubljani, Fakulteta za strojništvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-15SI5V2F/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-15SI5V2F" /></ore:Aggregation></rdf:RDF>