{"?xml":{"@version":"1.0"},"edm: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-KEAA2P4X/617c5aa4-2271-452f-a1f6-ca43ae592e42/HTML","dcterms:extent":"30 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-KEAA2P4X/f9f36af7-253d-463d-a69d-9b9432b18b75/PDF","dcterms:extent":"580 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-KEAA2P4X/107f3d94-c7e7-4e95-8bc2-0a61e4a48d2a/TEXT","dcterms:extent":"30 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-KEAA2P4X","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"1999","dc:creator":["Hočevar, Marko","Kunc, Robert","Prebil, Ivan","Širok, Brane"],"dc:format":[{"@xml:lang":"sl","#text":"številka:12"},{"@xml:lang":"sl","#text":"letnik:45"},{"@xml:lang":"sl","#text":"9 strani"},{"@xml:lang":"sl","#text":"str. 533-541"}],"dc:identifier":["ISSN:0039-2480","COBISSID:3530011","URN:URN:NBN:SI:doc-KEAA2P4X"],"dc:language":["en","sl"],"dc:publisher":[{"@xml:lang":"sl","#text":"Association of Mechanical Engineers and Technicians of Slovenia et al."},{"@xml:lang":"sl","#text":"Zveza strojnih inženirjev in tehnikov Slovenije et al."}],"dc:subject":[{"@xml:lang":"sl","#text":"analize trdnostne"},{"@xml:lang":"sl","#text":"mehanske lastnosti"},{"@xml:lang":"sl","#text":"modeliranje"},{"@xml:lang":"sl","#text":"modeliranje rotorjev"},{"@xml:lang":"sl","#text":"rotorji"},{"@xml:lang":"sl","#text":"rotorji ventilatorjev"},{"@xml:lang":"sl","#text":"ventilatorji"},{"@xml:lang":"sl","#text":"vojaška vozila"},{"@xml:lang":"sl","#text":"vozila borbena"},{"@rdf:resource":"http://www.wikidata.org/entity/Q1184840"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Trdnostna analiza rotorja ventilatorja borbenega vozila| Strength analysis of a combat vehicle fan rotor|"},"dc:description":[{"@xml:lang":"sl","#text":"Because of the deficiencies with an existing combat vehicle fan, we decided to design a new fun rotor with improved aerodynamic and strength properties. The new rotor should assure a sufficient mass flow of the cooling air through the motor cooling system during full power operation under the most unfavourable operating conditions (desert heat). The rotor strength must be compatible with the operating conditions such as high rotational speed, off road driving and shooting. This article describes the rotor model with improved aerodynamic properties, which has been checked on a dedicated test stand. We have measured the fun response to external excitation as a function of the rotational speed. The stress and strain conditions in the rotor have been checked using FEM"},{"@xml:lang":"sl","#text":"Zaradi neustreznosti sedanjega ventilatorja, vgrajenega v borbeno vozilo, smo se odločili izdelati nov rotor ventilatorja z boljšimi aerodinamičnimi ter trdnostnimi lastnostmi. Rotor naj bi zagotovil zadosten mastni tok hladilnega zraka skozi hladilni sistem motorja pri izkoriščanju polne moči v najtežjih obratovalnih okoliščinah (puščavska vročina). Pri tem mora tudi trdnostno ustrezati najtežjim obratovalnim razmeram, to so obratovanje ventilatorja z največjo vrtilno frekvenco in vožnja po terenu s hkratnim streljanjem. Prikazano je modeliranje rotorja za izboljšanje aerodinamičnih lastnosti (karakteristik), ki je bilo preverjeno na namensko izdelanem preskuševališču. Pri tem smo merili odziv ventilatorja na zunanje vzbujanje v odvisnosti od vrtilne frekvence. Napetostno in deformacijsko stanje rotorja smo preverili z metodo končnih elementov"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-KEAA2P4X","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-KEAA2P4X"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-KEAA2P4X/f9f36af7-253d-463d-a69d-9b9432b18b75/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za strojništvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-KEAA2P4X/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-KEAA2P4X"}}}}