{"?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-ES25JHIT/7ddf12b5-9d32-4021-936c-efe7e39822ad/PDF","dcterms:extent":"2324 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-ES25JHIT/caf8374c-fec5-4c5c-b48e-953ccba954f5/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-ES25JHIT","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2024","dc:creator":["Glodež, Srečko","Hanželič, Blaž","Kralj, Jernej","Kramberger, Janez","Nečemer, Branko","Satošek, Roman"],"dc:format":[{"@xml:lang":"sl","#text":"številka:3"},{"@xml:lang":"sl","#text":"letnik:58"},{"@xml:lang":"sl","#text":"str. 433-440"}],"dc:identifier":["DOI:10.17222/mit.2023.1036","ISSN:1580-3414","COBISSID_HOST:200450307","URN:URN:NBN:SI:doc-ES25JHIT"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"en","#text":"brazed joint"},{"@xml:lang":"sl","#text":"eksperimentalno testiranje"},{"@xml:lang":"en","#text":"experimental testing"},{"@xml:lang":"en","#text":"fatigue"},{"@xml:lang":"sl","#text":"lotni spoj"},{"@xml:lang":"en","#text":"plate heat exchanger"},{"@xml:lang":"sl","#text":"toplotni izmenjevalec"},{"@xml:lang":"sl","#text":"utrujanje"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Fatigue behaviour of copper-brazed 316L stainless steel| Utrujanje bakrenega lotnega spoja z nerjavnimjeklom 316L|"},"dc:description":[{"@xml:lang":"sl","#text":"The plate heat exchanger (PHE) is a component that provides heat to be transferred from hot water to domestic cold water with-out mixing them with high efficiency. Over the lifetime of the PHE, cyclic pressure acts on the brazing points and the plates, andthis can lead to fatigue failure. The fatigue behaviour of the PHE, designed by using copper-brazed 316L (also known as 1.4404) stainless steel, was investigated by performing fatigue tests to obtain the S-N curve of the analysed brazed joint. The fatigue tests were performed on a Vibrophore 100 testing machine under the load ratio R= 0.1 for different values of calculated ampli-tude stress. Based on the obtained experimental results, an appropriate material model of the analysed brazed joint was created, which was validated with a numerical calculation in the framework of a program code Ansys. A validated material model canthen be used for the subsequent numerical analysis of the PHE"},{"@xml:lang":"sl","#text":"Ploščni toplotni izmenjevalec je naprava, ki se uporablja za prenos toplote iz vročega na hladni medij, pri tem pa je prenos toplote izveden brez mešanja medijev. Tekom dobe trajanja toplotnega izmenjevalca le-ta prenaša ciklične tlačne obremenitve, ki so vzrok za porušitev lotnih spojev med dvema pločevinama toplotnega izmenjevalca iz materiala 316L (poznano tudi kot nerjavno jeklo 1.4404). V tem delu je opisana študija obnašanja lotnih spojev pod dinamično obremenitvijo. Na visokofrekvenčnem pulzatorju Vibrophore 100 so bili izvedeni utrujenostnih testih lotnih spojev pri različnih amplitudah in obremenitvenemu razmerju R= 0,1. Na podlagi dobljenih rezultatov je bil definiran materialni model lotnega spoja, ki je bil naknadno validiran z numeričnimi simulacijami znotraj programskega paketa Ansys. Razviti materialni model bo tako uporaben za bodoče trdnostne analize ploščnega toplotnega izmenjevalca"}],"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-ES25JHIT","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-ES25JHIT"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-ES25JHIT/7ddf12b5-9d32-4021-936c-efe7e39822ad/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":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-ES25JHIT/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-ES25JHIT"}}}}