https://m2.mtmt.hu/ eng 2026-05-26 00:57 JournalArticle 35419433 VALIDATED true Export Date: 04 August 2025; CODEN: JNETD 0 false 2026-05-24T05:09:49.156+0000 2026-03-18T09:03:44.342+0000 2024-09-25T12:22:28.790+0000 true 10049605 Kovács Róbert Sándor /api/author/10049605 Author Róbert Sándor Kovács (termodinamika) true 10049605 2026-05-15T11:52:54.074+0000 2025-06-04T08:12:42.945+0000 true 10075667 Szabó Emese /api/admin/10075667 Admin Emese Szabó (Wigner admin5) true Admin 10013962 /api/admin/10013962 Lilian Vasvari (MTMT Központ, admin) Vasvari Lilian true 10013962 true 2026-05-13T18:15:32.523+0000 true false true 24 24 /api/publicationtype/24 PublicationType Journal Article 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType Journal Article 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType Article (Journal Article) 101 true 10000059 true 1 /api/category/1 Category Scientific true 1 Somogyfoki, Réka true true /api/journal/2715 REVIEWED JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS 0340-0204 1437-4358 true false 2715 false 2715 true 0340-0204 1437-4358 Journal FOREIGN 50 1 59 76 59 18 2025 The stability of homogeneous thermodynamic equilibrium is analyzed in heat conduction theories in the framework of nonequilibrium thermodynamics, where the internal energy, the heat flux and a second order tensor are thermodynamic state variables. It is shown, that the thermodynamic conditions of concave entropy and nonnegative entropy production can ensure the linear stability. Various special heat conduction theories, including Extended Thermodynamics, are compared in the general framework. true 2024 true true true false true false NONE 2026-05-24 false 4 0 4 4 1 4 4 4 4 4 4 4 4 4 0 0 4 4 4 4 0 16 16 Folyóiratcikk Journal Article 24 4 Könyvrészlet Chapter in Book 25 0 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2025 0 4 4 4 4 Q2 false false false false 2024-09-30T09:18:44.632+0000 Energetikai Gépek és Rendszerek Tanszék (BME / GPK); Fizika Doktori Iskola (ELTE / TTK); Nehézion-fizikai kutatócsoport (RMI / ELMO) 2 22 3 4 0 true 10013962 Language 10002 /api/language/10002 English Angol English true 2 true PersonAuthorship 120632445 /api/authorship/120632445 Somogyfoki, Réka [Somogyfoki, Réka (Nemegyensúlyi ter...), author] Doctoral School of Physics (ELTE / ELU FoS) 1 0.25 true false false Author 10088429 /api/author/10088429 Réka Somogyfoki (Nemegyensúlyi termodinamika) Somogyfoki Réka true true Somogyfoki Réka true false false AuthorshipType 1 /api/authorshiptype/1 Author 0 true 0 true false true PersonAuthorship 120632446 /api/authorship/120632446 Famá, Alessio 2 0.25 false false false Famá Alessio true false false AuthorshipType 1 /api/authorshiptype/1 Author 0 true 0 true false true PersonAuthorship 120632447 /api/authorship/120632447 Restuccia, Liliana 3 0.25 false false false Restuccia Liliana true false false AuthorshipType 1 /api/authorshiptype/1 Author 0 true 0 true false true PersonAuthorship 120632448 /api/authorship/120632448 Ván, Peter ✉ [Ván, Péter (Nemegyensúlyi ter...), author] Department of Energy Engineering (BUTE / FME); Heavy-ion Physics Research Group (RMI / ELMO) 4 0.25 false true true Author 10001958 /api/author/10001958 Péter Ván (Nemegyensúlyi termodinamika) Ván Péter true 10001958 true Ván Peter true false false AuthorshipType 1 /api/authorshiptype/1 Author 0 true 0 true false true PublicationIdentifier 27542645 /api/publicationidentifier/27542645 DOI: 10.1515/jnet-2024-0041 PlainSource 6 /api/publicationsource/6 DOI PublicationSourceType 10001 /api/publicationsourcetype/10001 DOI true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.1515/jnet-2024-0041 https://doi.org/10.1515/jnet-2024-0041 false true PublicationIdentifier 27582422 /api/publicationidentifier/27582422 WoS: 001320969300001 PlainSource 1 /api/publicationsource/1 WoS PublicationSourceType 10003 /api/publicationsourcetype/10003 Indexelő adatbázis false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true IDENTICAL 001320969300001 https://www.webofscience.com/wos/woscc/full-record/001320969300001 false true PublicationIdentifier 27590443 /api/publicationidentifier/27590443 Scopus: 85205318208 PlainSource 3 /api/publicationsource/3 Scopus PublicationSourceType 10003 /api/publicationsourcetype/10003 Indexelő adatbázis false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 85205318208 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85205318208 false true PublicationIdentifier 31656773 /api/publicationidentifier/31656773 Other URL: https://www.degruyter.com/document/doi/10.1515/jnet-2024-0041/html PlainSource 40 /api/publicationsource/40 Other URL PublicationSourceType 10006 /api/publicationsourcetype/10006 Link true true true Egyéb URL Other URL @@@ true true 40 true IDENTICAL https://www.degruyter.com/document/doi/10.1515/jnet-2024-0041/html https://www.degruyter.com/document/doi/10.1515/jnet-2024-0041/html false true Classification 10154 /api/classification/10154 Physical sciences true true SjrRating 11564946 /api/sjrrating/11564946 sjr:Q2 (2025) Scopus - Chemistry (miscellaneous) JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS 0340-0204 1437-4358 264 0.49 journal RatingType 10002 /api/ratingtype/10002 sjr sjr true true ClassificationExternal 1601 /api/classificationexternal/1601 Scopus - Chemistry (miscellaneous) true 1601 true Q2 DIRECT true true Reference 58008620 /api/reference/58008620 1. 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(2025) JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS 0340-0204 1437-4358 50 1 59-76<div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10088429"><a href="/gui2/?type=authors&mode=browse&sel=10088429" target="_blank">Somogyfoki Réka (<span class="authorship-author-name">Somogyfoki Réka</span> <span class="authorAux-mtmt"> Nemegyensúlyi termodinamika</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd University">ELTE</span>/<span title="Faculty of Science">ELU FoS</span>/Doctoral School of Physics</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Famá Alessio </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" >Restuccia Liliana </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10001958"><a href="/gui2/?type=authors&mode=browse&sel=10001958" target="_blank">Ván Peter ✉ (<span class="authorship-author-name">Ván Péter</span> <span class="authorAux-mtmt"> Nemegyensúlyi termodinamika</span>) </a> </span> <span class="author-affil"><span title="Budapest University of Technology and Economics">BUTE</span>/<span title="Faculty of Mechanical Engineering">FME</span>/Department of Energy Engineering; <span title="HUN-REN Wigner Research Centre for Physics">HUN-REN WIGNER</span>/<span title="Institute for Particle and Nuclear Physics">RMI</span>/<span title="Theoretical Physics Department">ELMO</span>/Heavy-ion Physics Research Group</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;35419433" target="_blank">Thermodynamics and dynamic stability: extended theories of heat conduction</a></div> <div> <span class="journal-title">JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0340-0204">0340-0204</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1437-4358">1437-4358</a>)</span>: <span class="journal-volume">50</span> <span class="journal-issue">1</span> <span class="page"> pp 59-76 </span> <span class="year">(2025)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1515/jnet-2024-0041" target="_blank" href="https://doi.org/10.1515/jnet-2024-0041"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="001320969300001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/001320969300001"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85205318208" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85205318208"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="https://www.degruyter.com/document/doi/10.1515/jnet-2024-0041/html" target="_blank" href="https://www.degruyter.com/document/doi/10.1515/jnet-2024-0041/html"> Other URL </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Chemistry (miscellaneous)&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">Journal subject: Scopus - Physics and Astronomy (miscellaneous)&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 4</span> | Independent citation: 4 | Self citation: 0 | Unknown citation: 0 | Number of citations in WoS: 4 | Number of citations in Scopus:&nbsp;4 | WoS/Scopus assigned:&nbsp;4 | Number of citations with DOI:&nbsp;4 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;35419433&sort=publishedYear,desc&sort=title"> Number of cited publications: 16 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 35419433</span> | <span class="status-data status-VALIDATED"> Validated </span> Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Last Modified: 2026.03.18. 10:03 Katalin Andódy (BME admin4) </div> <div class="lockedBy">Centrally managed 2026.05.13. 20:15 Lilian Vasvari (MTMT Központ, admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Comments</u>: Export Date: 04 August 2025; CODEN: JNETD</pre> </div></div>