{"?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-PXBSTP8V/841dc87c-dc83-4ca3-8a41-58e3534ce42b/PDF","dcterms:extent":"436 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-PXBSTP8V/dd928565-605e-4329-8fa4-d6969a56206a/TEXT","dcterms:extent":"20 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2026","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2026"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-PXBSTP8V","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2014","dc:creator":["Charvát, Pavel","Klimeš, Lubomír","Ostrý, Milan","Štětina, Josef"],"dc:format":[{"@xml:lang":"sl","#text":"številka:3"},{"@xml:lang":"sl","#text":"letnik:48"},{"@xml:lang":"sl","#text":"str. 423-427"}],"dc:identifier":["COBISSID:1058218","ISSN:1580-2949","URN:URN:NBN:SI:doc-PXBSTP8V"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"fazne premene"},{"@xml:lang":"sl","#text":"materiali"},{"@xml:lang":"en","#text":"phase-change materials"},{"@xml:lang":"sl","#text":"shranjevanje"},{"@xml:lang":"en","#text":"temperature stability"},{"@xml:lang":"sl","#text":"temperaturna stabilnost"},{"@xml:lang":"en","#text":"thermal storage"},{"@xml:lang":"sl","#text":"toplota"},{"@rdf:resource":"http://www.wikidata.org/entity/Q44432"}],"dcterms:temporal":{"@rdf:resource":"2000-2026"},"dc:title":{"@xml:lang":"sl","#text":"Thermal storage as a way to attenuate fluid-temperature fluctuations| občutljivi materiali proti materialom za shranjevanje latentne toplote| sensible-heat versus latent-heat storage materials| Shranjevanje toplote kot pot za zmanjšanje nihanja temperature|"},"dc:description":[{"@xml:lang":"sl","#text":"A stable fluid temperature is quite important in many technical applications and thermal storage is one of the ways to attenuate fluid-temperature fluctuations. Both sensible- and latent-heat storage materials can be used for this purpose. A theoretical study comprising numerical simulations was conducted in order to investigate the behaviors of sensible- and latent-heat storage for attenuating fluid-temperature fluctuations. The studied case was a circular channel, through which a fluid passed, surrounded by a thermal-storage material. Two sensible-heat storage materials (copper and concrete) and two latent-heat storage materials (n-octadecane and calcium chloride hexahydrate) were considered in the performed study. Water was the fluid in all the studied cases. The main goal of the investigations was to assess the thermal response of each variant under the same conditions. The length of the channel, the flow rate of water and the volume of the heat-storage material were the same in all the variants"},{"@xml:lang":"sl","#text":"Stabilna temperatura tekočine je pomembna na mnogih tehničnih področjih uporabe, shranjevanje toplote pa je ena od poti za zmanjšanje nihanja temperature. Za ta namen je mogoče uporabiti občutljive materiale in materiale za shranjevanje latentne toplote. Izvršena je bila teoretična študija, ki je obsegala numerično simulacijo, z namenom preučitve vedenja občutljivih materialov in materialov za shranjevanje latentne toplote za zmanjšanje nihanja temperature tekočine. Preučevan primer je bil okrogel kanal, skozi katerega je tekla tekočina, obdan z materialom za shranjevanje toplote. V študiji sta bila obravnavana dva občutljiva materiala za shranjevanje toplote (baker in beton) in dva materiala za shranjevanje toplote (n-oktadekan ter kalcijev klorid heksahidrat). V vseh preučevanih primerih je bila tekočina voda. Glavni namen študije je bil ugotoviti toplotni odgovor v enakih razmerah za vsako varianto"}],"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-PXBSTP8V","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-PXBSTP8V"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-PXBSTP8V/841dc87c-dc83-4ca3-8a41-58e3534ce42b/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-PXBSTP8V/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-PXBSTP8V"}}}}