{ "labelLang" : "hun", "responseDate" : "2024-03-29 09:45", "content" : { "otype" : "BookChapter", "mtid" : 32693578, "status" : "ADMIN_APPROVED", "published" : true, "unhandledTickets" : 0, "deleted" : false, "lastRefresh" : "2024-02-22T00:36:16.463+0000", "lastModified" : "2022-11-10T07:43:40.564+0000", "created" : "2022-02-21T10:52:04.698+0000", "creator" : { "otype" : "Admin", "mtid" : 10046107, "link" : "/api/admin/10046107", "label" : "Szabó Vera (BME TTK NTI admin 5)", "familyName" : "Szabó", "givenName" : "Vera", "published" : true, "oldId" : 10046107, "snippet" : true }, "lastDuplumOK" : "2022-11-10T07:43:31.229+0000", "lastDuplumSearch" : "2022-11-10T07:43:31.229+0000", "adminApproved" : "2022-11-10T07:43:40.573+0000", "adminApprover" : { "otype" : "Admin", "mtid" : 10072271, "link" : "/api/admin/10072271", "label" : "Andódy Katalin (BME admin4)", "familyName" : "Andódy", "givenName" : "Katalin", "published" : true, "snippet" : true }, "core" : true, "citation" : false, "publicationPending" : false, "type" : { "otype" : "PublicationType", "mtid" : 25, "link" : "/api/publicationtype/25", "label" : "Könyvrészlet", "code" : 25, "otypeName" : "BookChapter", "listPosition" : 2, "published" : true, "oldId" : 25, "snippet" : true }, "subType" : { "otype" : "SubType", "mtid" : 10000312, "link" : "/api/subtype/10000312", "label" : "Konferenciaközlemény (Könyvrészlet)", "name" : "Konferenciaközlemény", "nameEng" : "Conference paper", "docType" : { "otype" : "PublicationType", "mtid" : 25, "link" : "/api/publicationtype/25", "label" : "Könyvrészlet", "code" : 25, "otypeName" : "BookChapter", "listPosition" : 2, "published" : true, "oldId" : 25, "snippet" : true }, "listPosition" : 228, "published" : true, "oldId" : 10000312, "snippet" : true }, "category" : { "otype" : "Category", "mtid" : 1, "link" : "/api/category/1", "label" : "Tudományos", "published" : true, "oldId" : 1, "snippet" : true }, "languages" : [ { "otype" : "Language", "mtid" : 10002, "link" : "/api/language/10002", "label" : "Angol", "name" : "Angol", "nameEng" : "English", "published" : true, "oldId" : 2, "snippet" : true } ], "firstAuthor" : "András, Szabolcs Ványi", "authorships" : [ { "otype" : "PersonAuthorship", "mtid" : 100760781, "link" : "/api/authorship/100760781", "label" : "András, Szabolcs Ványi [Ványi, András Szabolcs (Nukleáris technika), szerző] Nukleáris Technikai Intézet (BME / TTK)", "listPosition" : 1, "share" : 0.33333334, "first" : true, "last" : false, "author" : { "otype" : "Author", "mtid" : 10070007, "link" : "/api/author/10070007", "label" : "Ványi András Szabolcs (Nukleáris technika)", "familyName" : "Ványi", "givenName" : "András Szabolcs", "published" : true, "snippet" : true }, "familyName" : "András", "givenName" : "Szabolcs Ványi", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Szerző", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 100760782, "link" : "/api/authorship/100760782", "label" : "Mathieu, Hursin", "listPosition" : 2, "share" : 0.33333334, "first" : false, "last" : false, "familyName" : "Mathieu", "givenName" : "Hursin", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Szerző", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 100760783, "link" : "/api/authorship/100760783", "label" : "Szabolcs, Czifrus [Czifrus, Szabolcs (Nukleáris technika), szerző] Atomenergetika Tanszék (BME / TTK / NTI)", "listPosition" : 3, "share" : 0.33333334, "first" : false, "last" : true, "author" : { "otype" : "Author", "mtid" : 10041723, "link" : "/api/author/10041723", "label" : "Czifrus Szabolcs (Nukleáris technika)", "familyName" : "Czifrus", "givenName" : "Szabolcs", "published" : true, "oldId" : 10041723, "snippet" : true }, "familyName" : "Szabolcs", "givenName" : "Czifrus", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Szerző", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "snippet" : true } ], "title" : "Investigation of Recently Introduced Diffusion Coefficient Generation Methods", "identifiers" : [ { "otype" : "PublicationIdentifier", "mtid" : 22006572, "link" : "/api/publicationidentifier/22006572", "label" : "WoS: 000853448000016", "source" : { "otype" : "PlainSource", "mtid" : 1, "link" : "/api/publicationsource/1", "label" : "WoS", "type" : { "otype" : "PublicationSourceType", "mtid" : 10003, "link" : "/api/publicationsourcetype/10003", "label" : "Indexelő adatbázis", "mayHaveOa" : false, "published" : true, "snippet" : true }, "name" : "WoS", "nameEng" : "WoS", "linkPattern" : "https://www.webofscience.com/wos/woscc/full-record/@@@", "publiclyVisible" : true, "published" : true, "oldId" : 1, "snippet" : true }, "validState" : "IDENTICAL", "idValue" : "000853448000016", "realUrl" : "https://www.webofscience.com/wos/woscc/full-record/000853448000016", "published" : false, "snippet" : true }, { "otype" : "PublicationIdentifier", "mtid" : 20660268, "link" : "/api/publicationidentifier/20660268", "label" : "Teljes dokumentum: https://www.djs.si/nene2021/proceedings/pdf/NENE2021_311.pdf", "source" : { "otype" : "PlainSource", "mtid" : 39, "link" : "/api/publicationsource/39", "label" : "Teljes dokumentum", "type" : { "otype" : "PublicationSourceType", "mtid" : 10006, "link" : "/api/publicationsourcetype/10006", "label" : "Link", "mayHaveOa" : true, "published" : true, "snippet" : true }, "name" : "Teljes dokumentum", "nameEng" : "Teljes dokumentum", "linkPattern" : "@@@", "publiclyVisible" : true, "published" : true, "oldId" : 39, "snippet" : true }, "idValue" : "https://www.djs.si/nene2021/proceedings/pdf/NENE2021_311.pdf", "realUrl" : "https://www.djs.si/nene2021/proceedings/pdf/NENE2021_311.pdf", "published" : false, "snippet" : true } ], "internalId" : "311", "firstPageOrInternalIdForSort" : "311", "pageLength" : 8, "publishedYear" : 2021, "abstractText" : "The multigroup diffusion theory is one of the most widely used methods for deterministic reactor core calculations. In this approach the angular dependence of the neutron flux and the scattering kernel is expanded with spherical harmonics to the P 1 order. The P 1 scattering matrix is then used to generate a scalar quantity for each energy group, the group diffusion coefficient. As the entire linearly anisotropic angular dependence is represented in the group diffusion coefficients, the accuracy of the diffusion calculations highly depends on how those coefficients are determined. Recently, two approaches were introduced by researchers of the Massachusetts Institute of Technology to produce accurate diffusion coefficients using Monte Carlo codes: the Neutron Leakage Correction method [1] and the Cumulative Migration Method [2]. After providing a brief overview of the methods, a parametric study is carried out in this paper where the performance of those approaches in terms of power distribution and multiplication factor of the associated diffusion calculations is assessed. For this purpose, 1D and 2D models based on the specifications of the DIMPLE benchmark [3] are used. The Monte Carlo simulations for group constant generation and reference calculations were carried out by the Serpent 2 code, while the deterministic calculations were performed by the PARCS nodal diffusion code.", "subjects" : [ { "otype" : "Classification", "mtid" : 11019, "link" : "/api/classification/11019", "label" : "Nukleáris technika és a kapcsolódó műszaki tudományok", "published" : true, "snippet" : true } ], "keywords" : [ { "otype" : "Keyword", "mtid" : 1291751, "link" : "/api/keyword/1291751", "label" : "environmental studies", "published" : true, "oldId" : 1291751, "snippet" : true } ], "digital" : true, "printed" : null, "sourceYear" : 2022, "foreignEdition" : true, "foreignLanguage" : true, "fullPublication" : true, "conferencePublication" : true, "nationalOrigin" : null, "missingAuthor" : false, "oaType" : "NONE", "oaCheckDate" : "2024-02-22", "oaFree" : false, "citationCount" : 1, "citationCountUnpublished" : 0, "citationCountWoOther" : 1, "independentCitCountWoOther" : 1, "nationalOriginCitationCount" : 0, "foreignEditionCitationCount" : 1, "doiCitationCount" : 1, "wosCitationCount" : 1, "scopusCitationCount" : 1, "wosScopusCitationCount" : 1, "wosScopusCitationCountWoOther" : 1, "wosScopusIndependentCitationCount" : 1, "wosScopusIndependentCitationCountWoOther" : 1, "independentCitationCount" : 1, "selfCitationCount" : 0, "unhandledCitationCount" : 0, "citingPubCount" : 1, "independentCitingPubCount" : 1, "citingPubCountWoOther" : 1, "independentCitingPubCountWoOther" : 1, "unhandledCitingPubCount" : 0, "citedPubCount" : 0, "citedCount" : 0, "pubStats" : { "types" : [ { "type" : "Folyóiratcikk", "typeEng" : "Journal Article", "code" : 24, "count" : 1 }, { "type" : "Könyvrészlet", "typeEng" : "Chapter in Book", "code" : 25, "count" : 0 }, { "type" : "Könyv", "typeEng" : "Book", "code" : 23, "count" : 0 }, { "type" : "Egyéb konferenciaközlemény", "typeEng" : "Conference paper", "code" : 31, "count" : 0 }, { "type" : "Egyéb konferenciakötet", "typeEng" : "Conference proceedings", "code" : 32, "count" : 0 }, { "type" : "Oltalmi formák", "typeEng" : "Protection forms", "code" : 26, "count" : 0 }, { "type" : "Disszertáció", "typeEng" : "Thesis", "code" : 28, "count" : 0 }, { "type" : "Egyéb", "typeEng" : "Miscellaneous", "code" : 29, "count" : 0 }, { "type" : "Alkotás", "typeEng" : "Achievement", "code" : 22, "count" : 0 }, { "type" : "Kutatási adat", "typeEng" : "Research data", "code" : 33, "count" : 0 } ], "citationTypes" : [ { "type" : "Folyóiratcikk", "typeEng" : "Journal Article", "code" : 24, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Könyvrészlet", "typeEng" : "Chapter in Book", "code" : 25, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Könyv", "typeEng" : "Book", "code" : 23, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Egyéb konferenciaközlemény", "typeEng" : "Conference paper", "code" : 31, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Egyéb konferenciakötet", "typeEng" : "Conference proceedings", "code" : 32, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Oltalmi formák", "typeEng" : "Protection forms", "code" : 26, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Disszertáció", "typeEng" : "Thesis", "code" : 28, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Egyéb", "typeEng" : "Miscellaneous", "code" : 29, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Alkotás", "typeEng" : "Achievement", "code" : 22, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 }, { "type" : "Kutatási adat", "typeEng" : "Research data", "code" : 33, "countUnknown" : 0, "countIndependent" : 0, "countSelfCitation" : 0 } ], "years" : [ { "year" : 2024, "publicationCount" : 0, "citationCount" : 1, "independentCitationCount" : 1, "citingPubCount" : 1, "independentCitingPubCount" : 1, "oaStats" : null, "oaStats2" : null } ] }, "hasCitationDuplums" : false, "userChangeableUntil" : "2022-02-20T10:52:20.306+0000", "directInstitutesForSort" : "Atomenergetika Tanszék (BME / TTK / NTI); Nukleáris Technikai Intézet (BME / TTK)", "ownerAuthorCount" : 2, "ownerInstituteCount" : 5, "directInstituteCount" : 2, "authorCount" : 3, "contributorCount" : 0, "book" : { "otype" : "Book", "mtid" : 33216672, "link" : "/api/publication/33216672", "label" : "Cizelj L. 30th International Conference Nuclear Energy for New Europe (NENE 2021). (2021) ISBN:9789616207515", "core" : false, "citation" : false, "publicationPending" : false, "type" : { "otype" : "PublicationType", "mtid" : 23, "link" : "/api/publicationtype/23", "label" : "Könyv", "code" : 23, "otypeName" : "Book", "listPosition" : 3, "published" : true, "oldId" : 23, "snippet" : true }, "subType" : { "otype" : "SubType", "mtid" : 10000144, "link" : "/api/subtype/10000144", "label" : "Konferenciakötet (Könyv)", "name" : "Konferenciakötet", "nameEng" : "Conference proceedings", "docType" : { "otype" : "PublicationType", "mtid" : 23, "link" : "/api/publicationtype/23", "label" : "Könyv", "code" : 23, "otypeName" : "Book", "listPosition" : 3, "published" : true, "oldId" : 23, "snippet" : true }, "listPosition" : 345, "published" : true, "oldId" : 10000144, "snippet" : true }, "category" : { "otype" : "Category", "mtid" : 1, "link" : "/api/category/1", "label" : "Tudományos", "published" : true, "oldId" : 1, "snippet" : true }, "languages" : [ { "otype" : "Language", "mtid" : 10002, "link" : "/api/language/10002", "label" : "Angol", "name" : "Angol", "nameEng" : "English", "published" : true, "oldId" : 2, "snippet" : true } ], "title" : "30th International Conference Nuclear Energy for New Europe (NENE 2021)", "identifiers" : [ { "otype" : "PublicationIdentifier", "mtid" : 22006571, "link" : "/api/publicationidentifier/22006571", "label" : "ISBN: 9789616207515", "source" : { "otype" : "PlainSource", "mtid" : 122, "link" : "/api/publicationsource/122", "label" : "ISBN", "type" : { "otype" : "PublicationSourceType", "mtid" : 10002, "link" : "/api/publicationsourcetype/10002", "label" : "Egyéb", "mayHaveOa" : false, "published" : true, "snippet" : true }, "name" : "ISBN", "nameEng" : "ISBN", "linkPattern" : "https://www.worldcat.org/search?q=isbn%3A@@@", "publiclyVisible" : true, "published" : true, "oldId" : 122, "snippet" : true }, "idValue" : "9789616207515", "realUrl" : "https://www.worldcat.org/search?q=isbn%3A9789616207515", "published" : false, "snippet" : true } ], "publishedAt" : [ { "otype" : "City", "mtid" : 14104, "link" : "/api/city/14104", "label" : "Ljubljana, Szlovénia", "partOf" : { "otype" : "Country", "mtid" : 10050, "link" : "/api/country/10050", "label" : "Szlovénia", "published" : true, "oldId" : 2151480, "snippet" : true }, "published" : true, "oldId" : 10005067, "snippet" : true } ], "publishedYear" : 2021, "foreignEdition" : true, "foreignLanguage" : true, "fullPublication" : false, "conferencePublication" : true, "published" : true, "snippet" : true }, "hasQualityFactor" : false, "link" : "/api/publication/32693578", "label" : "András Szabolcs Ványi et al. Investigation of Recently Introduced Diffusion Coefficient Generation Methods. (2021) Megjelent: 30th International Conference Nuclear Energy for New Europe (NENE 2021)", "template" : "