{"?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-C42GRUT0/26734b7c-caa8-4926-be8a-91016c06998a/HTML","dcterms:extent":"20 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-C42GRUT0/c3f8a6ad-2b3e-4aac-8ed5-7619782bfb02/PDF","dcterms:extent":"450 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-C42GRUT0/8bd1fccb-d761-42b5-add5-5864e071d95c/TEXT","dcterms:extent":"16 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-C42GRUT0","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2005","dc:creator":["Adrian, Postelnicu","Nicoleta, Scurtu"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:51"},{"@xml:lang":"sl","#text":"številka:7/8"},{"@xml:lang":"sl","#text":"8 strani"},{"@xml:lang":"sl","#text":"str. 501-508"}],"dc:identifier":["ISSN:0039-2480","COBISSID:8677659","URN:URN:NBN:SI:doc-C42GRUT0"],"dc:language":"en","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":"cilindi"},{"@xml:lang":"sl","#text":"konvekcija"},{"@xml:lang":"sl","#text":"matematični modeli"},{"@xml:lang":"sl","#text":"mediji porozni"},{"@xml:lang":"sl","#text":"modeli matematični"},{"@xml:lang":"sl","#text":"porozni mediji"},{"@xml:lang":"sl","#text":"prenos toplote"},{"@xml:lang":"sl","#text":"prevod toplote"},{"@xml:lang":"sl","#text":"tok fluida"},{"@rdf:resource":"http://www.wikidata.org/entity/Q179635"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Effect of asymmetry on the steady thermal convection in a vertical torus filled with a porous medium|"},"dc:description":{"@xml:lang":"sl","#text":"The paper deals with a study on the thermal convection in a fluid saturated porous medium confined in a vertical oriented toroidalloop heated from below and cooled from above, subjected to a vertically uniform temperature gradient.In fact, Sano, O., Journal ofthe Physical Society of Japan (1987 and 1988) studied such a configuration for clear fluids. We take the steady heat conduction stateunder a constant vertical temperature gradient (-k) as a fundamental solution. A cylindrical system of co-ordinates (r, f, s) is considered for the loop of 2pR length and cross sectional diameter 2a, where the ratio a/R is assumed to be very small. We expand allquantities in terms ofdouble Fourier series in f and q, where q = s/R. First-order perturbed fields from steady heat conduction stateare examined and various plots are given: isotherms in ring and meridian plane, stream lines and velocities. Finally, an attempt ismade in order to identify other fundamental solutions: S-type (cellular thermal convection) and A-types (coaxial flow, bidirectional flow and antisymmetric cellular flow)"},"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-C42GRUT0","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-C42GRUT0"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-C42GRUT0/c3f8a6ad-2b3e-4aac-8ed5-7619782bfb02/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-C42GRUT0/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-C42GRUT0"}}}}