<?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-XCSHZCQQ/b7a1c5b9-713f-4fa7-aacb-f4a028efb362/HTML"><dcterms:extent>38 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-XCSHZCQQ/e573a767-492b-4b80-8f71-b107809af235/PDF"><dcterms:extent>1032 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-XCSHZCQQ/878ac0ab-7d58-49e5-9883-56eb388690f8/TEXT"><dcterms:extent>42 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1999-2025"><edm:begin xml:lang="en">1999</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-XCSHZCQQ"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A" /><dcterms:issued>2001</dcterms:issued><dc:creator>Biluš, Ignacijo</dc:creator><dc:creator>Predin, Andrej</dc:creator><dc:format xml:lang="sl">14 strani</dc:format><dc:format xml:lang="sl">letnik:47</dc:format><dc:format xml:lang="sl">številka:6</dc:format><dc:format xml:lang="sl">str. 234-247</dc:format><dc:identifier>ISSN:0039-2480</dc:identifier><dc:identifier>COBISSID:4767003</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-XCSHZCQQ</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Association of Mechanical Engineers and Technicians of Slovenia et al.</dc:publisher><dc:publisher xml:lang="sl">Zveza strojnih inženirjev in tehnikov Slovenije et al.</dc:publisher><dcterms:isPartOf xml:lang="sl">Strojniški vestnik</dcterms:isPartOf><dc:subject xml:lang="sl">črpalke radialne</dc:subject><dc:subject xml:lang="sl">kavitacija</dc:subject><dc:subject xml:lang="sl">meritve tlačnih utripov</dc:subject><dc:subject xml:lang="sl">obratovanje</dc:subject><dc:subject xml:lang="sl">radialne črpalke</dc:subject><dc:subject xml:lang="sl">režimi obratovanja</dc:subject><dc:subject xml:lang="sl">vrtinci kavitacijski</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q201666" /><dcterms:temporal rdf:resource="1999-2025" /><dc:title xml:lang="sl">Gonilni mehanizmi kavitacijskega vrtinca v vstopnem vodu radialne črpalke| The driving mechanisms of the cavitation swirl in the entrance pipe of a radial pump|</dc:title><dc:description xml:lang="sl">Analyses are given of the driving mechanisms and pressure pulsations relating to the cavitation swirl in the entrance pipe of a radial pumpe. The appearance of cavitation swirl is a result of a complicated secondary flow interaction, which appears as a consequence of the pump operating at small, under-optimum capacities in the cavitation operating regime. Results of the flow pressure pulsation measurements in the entrance pipe of the radial pump are reported. These measurements were made at different distances from the impeller eye, in the upstream direction at the closed cavitation measuring test ring with the pump operating at different impeller speeds and at different values of gas (air) pressure over the lower liquid (water) position. Results are also given for the frequency analyses of the measured flow pressure</dc:description><dc:description xml:lang="sl">V prispevku je podana analiza gonilnih mehanizmov in tlačnih utripanj povezanih s pojavom kavitacijskega vrtinca v vstopnem vodu radialne črpalke. Kavitacijski vrtinec je rezultat interakcije številnih zapletenih sekundarnih tokovnih pojavov, ki nastopijo kot posledica obratovanja s podoptimalnimi pretoki v kavitacijskem obratovalnem režimu. Izvedene in predstavljene so tudi meritve tlačnih utripanj v vstopnem vodu radialne črpalke na različnih razdaljah od rotorskega ustja na sklenjeni kavitacijski merilni progi. Meritve so izvedene pri različnih vrtilnih hitrostih in različnih tlakih nad spodnjo vodno gladino. Podani so tudi rezultat frekvenčne analize posnetih tlačnih utripanj</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-XCSHZCQQ"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-XCSHZCQQ" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-XCSHZCQQ/e573a767-492b-4b80-8f71-b107809af235/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-XCSHZCQQ/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-XCSHZCQQ" /></ore:Aggregation></rdf:RDF>