{"id":"https://openalex.org/W4313295367","doi":"https://doi.org/10.26583/npe.2022.4.02","title":"Determining the Temperature Coefficient of Reactivity of the VVR-ts Reactor in the Operating Temperature Range","display_name":"Determining the Temperature Coefficient of Reactivity of the VVR-ts Reactor in the Operating Temperature Range","publication_year":2022,"publication_date":"2022-12-01","ids":{"openalex":"https://openalex.org/W4313295367","doi":"https://doi.org/10.26583/npe.2022.4.02"},"language":"en","primary_location":{"id":"doi:10.26583/npe.2022.4.02","doi":"https://doi.org/10.26583/npe.2022.4.02","is_oa":true,"landing_page_url":"https://doi.org/10.26583/npe.2022.4.02","pdf_url":"https://static.nuclear-power-engineering.ru/articles/2022/04/02.pdf","source":{"id":"https://openalex.org/S4210208438","display_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy Yadernaya Energetika","issn_l":"0204-3327","issn":["0204-3327"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322237","host_organization_name":"National Research Nuclear University","host_organization_lineage":["https://openalex.org/P4310322237"],"host_organization_lineage_names":["National Research Nuclear University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://static.nuclear-power-engineering.ru/articles/2022/04/02.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058842521","display_name":"Oleg Yu. Kochnov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oleg Yur\u2019evich Kochnov","raw_affiliation_strings":["NRFChI n.a. L.Ya. Karpov JSC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NRFChI n.a. L.Ya. Karpov JSC","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011824453","display_name":"Denis Anatolievich Pakholik","orcid":"https://orcid.org/0000-0001-9966-2239","observed_orcids":["https://orcid.org/0000-0001-9966-2239"]},"institutions":[{"id":"https://openalex.org/I4210097270","display_name":"Karpov Institute of Physical Chemistry","ror":"https://ror.org/00p8xqj61","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210097270"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Denis Anatolievich Pakholik","raw_affiliation_strings":["Karpov Research and Development Institute for Physical\n                            Chemistry JSC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karpov Research and Development Institute for Physical\n                            Chemistry JSC","institution_ids":["https://openalex.org/I4210097270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112887646","display_name":"Evgenij Valer\u2019evich Nikulin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210097270","display_name":"Karpov Institute of Physical Chemistry","ror":"https://ror.org/00p8xqj61","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210097270"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Evgenij Valer\u2019evich Nikulin","raw_affiliation_strings":["Karpov Research and Development Institute for Physical\n                            Chemistry JSC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karpov Research and Development Institute for Physical\n                            Chemistry JSC","institution_ids":["https://openalex.org/I4210097270"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065933252","display_name":"Valerij Vasil\u2019evich Kolesov","orcid":"https://orcid.org/0000-0001-8905-1995","observed_orcids":["https://orcid.org/0000-0001-8905-1995"]},"institutions":[{"id":"https://openalex.org/I4210097270","display_name":"Karpov Institute of Physical Chemistry","ror":"https://ror.org/00p8xqj61","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210097270"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Valerij Vasil\u2019evich Kolesov","raw_affiliation_strings":["Karpov Research and Development Institute for Physical\n                            Chemistry JSC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karpov Research and Development Institute for Physical\n                            Chemistry JSC","institution_ids":["https://openalex.org/I4210097270"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.25,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37265136,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"2022","issue":"4","first_page":"19","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10597","display_name":"Nuclear reactor physics and engineering","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10597","display_name":"Nuclear reactor physics and engineering","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12560","display_name":"Nuclear Engineering Thermal-Hydraulics","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10093","display_name":"Nuclear physics research studies","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/temperature-coefficient-of-reactivity","display_name":"temperature coefficient of reactivity","score":0.9200000166893005},{"id":"https://openalex.org/keywords/research-reactor","display_name":"research reactor","score":0.6320000290870667},{"id":"https://openalex.org/keywords/reactor-neutronics","display_name":"reactor neutronics","score":0.48500001430511475},{"id":"https://openalex.org/keywords/moderator-temperature","display_name":"moderator temperature","score":0.6589999794960022},{"id":"https://openalex.org/keywords/reactivity-margin","display_name":"reactivity margin","score":0.7829999923706055},{"id":"https://openalex.org/keywords/operating-temperature-range","display_name":"operating temperature range","score":0.8500000238418579}],"concepts":[{"id":"https://openalex.org/C16643434","wikidata":"https://www.wikidata.org/wiki/Q898642","display_name":"Temperature coefficient","level":2,"score":0.6743007898330688},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.665886402130127},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.5930203795433044},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5762699842453003},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41928011178970337},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.33025074005126953},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3286089599132538},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.14296123385429382},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.10398536920547485},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09614548087120056},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07285207509994507},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26583/npe.2022.4.02","doi":"https://doi.org/10.26583/npe.2022.4.02","is_oa":true,"landing_page_url":"https://doi.org/10.26583/npe.2022.4.02","pdf_url":"https://static.nuclear-power-engineering.ru/articles/2022/04/02.pdf","source":{"id":"https://openalex.org/S4210208438","display_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy Yadernaya Energetika","issn_l":"0204-3327","issn":["0204-3327"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322237","host_organization_name":"National Research Nuclear University","host_organization_lineage":["https://openalex.org/P4310322237"],"host_organization_lineage_names":["National Research Nuclear University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.26583/npe.2022.4.02","doi":"https://doi.org/10.26583/npe.2022.4.02","is_oa":true,"landing_page_url":"https://doi.org/10.26583/npe.2022.4.02","pdf_url":"https://static.nuclear-power-engineering.ru/articles/2022/04/02.pdf","source":{"id":"https://openalex.org/S4210208438","display_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy Yadernaya Energetika","issn_l":"0204-3327","issn":["0204-3327"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310322237","host_organization_name":"National Research Nuclear University","host_organization_lineage":["https://openalex.org/P4310322237"],"host_organization_lineage_names":["National Research Nuclear University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313295367.pdf","grobid_xml":"https://content.openalex.org/works/W4313295367.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2083405428","https://openalex.org/W2171407480","https://openalex.org/W2970490336"],"related_works":["https://openalex.org/W2751410599","https://openalex.org/W4241844004","https://openalex.org/W2081052651","https://openalex.org/W2783867014","https://openalex.org/W47573517","https://openalex.org/W1489024463","https://openalex.org/W2035419893","https://openalex.org/W2148659745","https://openalex.org/W3013086061","https://openalex.org/W2591478013"],"abstract_inverted_index":{"The":[0],"VVR":[1],"ts":[2],"research":[3,20,35],"nuclear":[4],"reactor":[5,71,84],"is":[6,65,77],"designed":[7],"to":[8],"perform":[9],"a":[10],"wide":[11],"range":[12],"of":[13,24,33,39,54,67,74,82],"scientific":[14],"and":[15,27,45],"experimental":[16],"work,":[17],"such":[18],"as:":[19],"in":[21,36,79],"the":[22,37,60,68,80,83],"field":[23,38],"radiation":[25,31,40],"chemistry":[26],"solid":[28],"state":[29],"physics,":[30],"processing":[32],"materials,":[34],"materials":[41],"science,":[42],"neutron":[43,46],"activation":[44],"structural":[47],"analysis,":[48],"biomedical":[49],"research,":[50],"etc.The":[51],"temperature":[52,63],"coefficient":[53],"reactivity,":[55],"which":[56],"manifests":[57],"itself":[58],"when":[59],"moderator":[61],"(coolant)":[62],"changes,":[64],"one":[66],"most":[69],"important":[70],"neutronic":[72],"parameters.First":[73],"all,":[75],"it":[76],"used":[78],"calculation":[81],"reactivity":[85],"margin.":[86]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2023-01-06T00:00:00"}