{"id":"https://openalex.org/W3138415970","doi":"https://doi.org/10.1016/j.applthermaleng.2021.116884","title":"Optimization of the supercritical CO2 power conversion system based on the net efficiency under conditions of the pulse-operated fusion power reactor DEMO","display_name":"Optimization of the supercritical CO2 power conversion system based on the net efficiency under conditions of the pulse-operated fusion power reactor DEMO","publication_year":2021,"publication_date":"2021-03-25","ids":{"openalex":"https://openalex.org/W3138415970","doi":"https://doi.org/10.1016/j.applthermaleng.2021.116884","mag":"3138415970"},"language":"en","primary_location":{"id":"doi:10.1016/j.applthermaleng.2021.116884","doi":"https://doi.org/10.1016/j.applthermaleng.2021.116884","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.applthermaleng.2021.116884","pdf_url":"https://www.sciencedirect.com/science/article/pii/S135943112100332X/pdf","source":{"id":"https://openalex.org/S129676613","display_name":"Applied Thermal Engineering","issn_l":"1359-4311","issn":["1359-4311","1873-5606"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Thermal Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S135943112100332X/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017468897","display_name":"Slavom\u00edr Entler","orcid":"https://orcid.org/0000-0001-5295-9422","observed_orcids":["https://orcid.org/0000-0001-5295-9422"]},"institutions":[{"id":"https://openalex.org/I4210111736","display_name":"Czech Academy of Sciences, Institute of Plasma Physics","ror":"https://ror.org/01h494015","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210111736"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Slavomir Entler","raw_affiliation_strings":["Institute of Plasma Physics of CAS, Za Slovankou 3, 182 00 Praha 8, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Plasma Physics of CAS, Za Slovankou 3, 182 00 Praha 8, Czech Republic","institution_ids":["https://openalex.org/I4210111736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043242445","display_name":"Jan Sybl\u00edk","orcid":"https://orcid.org/0000-0001-5796-6509","observed_orcids":["https://orcid.org/0000-0001-5796-6509"]},"institutions":[{"id":"https://openalex.org/I4210111736","display_name":"Czech Academy of Sciences, Institute of Plasma Physics","ror":"https://ror.org/01h494015","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210111736"]},{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jan Syblik","raw_affiliation_strings":["Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic","Institute of Plasma Physics of CAS, Za Slovankou 3, 182 00 Praha 8, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]},{"raw_affiliation_string":"Institute of Plasma Physics of CAS, Za Slovankou 3, 182 00 Praha 8, Czech Republic","institution_ids":["https://openalex.org/I4210111736"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030669070","display_name":"V\u00e1clav Dost\u00e1l","orcid":"https://orcid.org/0000-0001-7832-7976","observed_orcids":["https://orcid.org/0000-0001-7832-7976"]},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Vaclav Dostal","raw_affiliation_strings":["Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017610681","display_name":"Jan \u0160t\u011bp\u00e1nek","orcid":"https://orcid.org/0000-0002-9873-4277","observed_orcids":["https://orcid.org/0000-0002-9873-4277"]},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jan Stepanek","raw_affiliation_strings":["Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007696659","display_name":"Pavel Z\u00e1cha","orcid":"https://orcid.org/0000-0001-5288-3958","observed_orcids":["https://orcid.org/0000-0001-5288-3958"]},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Pavel Zacha","raw_affiliation_strings":["Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Czech Technical University in Prague, Department of Energy Engineering, Technicka 4, 166 07 Praha 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017468897"],"corresponding_institution_ids":["https://openalex.org/I4210111736"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":{"value":3350,"currency":"USD","value_usd":3350},"fwci":0.9668,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.69528416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"194","issue":null,"first_page":"116884","last_page":"116884"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13856","display_name":"Advanced Power Generation Technologies","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"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/T12139","display_name":"Advanced Thermodynamic Systems and Engines","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/supercritical-co2-brayton-cycle","display_name":"supercritical CO2 Brayton cycle","score":0.9610000252723694},{"id":"https://openalex.org/keywords/fusion-power-plant","display_name":"fusion power plant","score":0.734000027179718},{"id":"https://openalex.org/keywords/demo","display_name":"DEMO","score":0.7319999933242798},{"id":"https://openalex.org/keywords/pulsed-operation","display_name":"pulsed operation","score":0.6240000128746033},{"id":"https://openalex.org/keywords/multiple-heat-sources","display_name":"multiple heat sources","score":0.7260000109672546},{"id":"https://openalex.org/keywords/helium-cooled-blanket","display_name":"helium-cooled blanket","score":0.9229999780654907},{"id":"https://openalex.org/keywords/water-cooled-blanket","display_name":"water-cooled blanket","score":1.0},{"id":"https://openalex.org/keywords/recompression-cycle","display_name":"recompression cycle","score":0.8769999742507935},{"id":"https://openalex.org/keywords/simple-cycles","display_name":"simple cycles","score":0.5929999947547913},{"id":"https://openalex.org/keywords/self-consumption","display_name":"self-consumption","score":0.7630000114440918}],"concepts":[{"id":"https://openalex.org/C2779261148","wikidata":"https://www.wikidata.org/wiki/Q5852","display_name":"Blanket","level":2,"score":0.8407803177833557},{"id":"https://openalex.org/C42611778","wikidata":"https://www.wikidata.org/wiki/Q746338","display_name":"Brayton cycle","level":3,"score":0.7874880433082581},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.6187448501586914},{"id":"https://openalex.org/C118419359","wikidata":"https://www.wikidata.org/wiki/Q682585","display_name":"Supercritical fluid","level":2,"score":0.6033104658126831},{"id":"https://openalex.org/C4311470","wikidata":"https://www.wikidata.org/wiki/Q159719","display_name":"Power station","level":2,"score":0.5721401572227478},{"id":"https://openalex.org/C24671956","wikidata":"https://www.wikidata.org/wiki/Q641442","display_name":"Fusion power","level":3,"score":0.5388822555541992},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.5243508815765381},{"id":"https://openalex.org/C161911898","wikidata":"https://www.wikidata.org/wiki/Q215612","display_name":"Rankine cycle","level":3,"score":0.5169646143913269},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.4732147753238678},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.40715914964675903},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3386997580528259},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28982630372047424},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2627313435077667},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.24896922707557678},{"id":"https://openalex.org/C107706546","wikidata":"https://www.wikidata.org/wiki/Q189124","display_name":"Heat exchanger","level":2,"score":0.18485039472579956},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.17406243085861206},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08682489395141602},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.08320704102516174},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08210650086402893},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.applthermaleng.2021.116884","doi":"https://doi.org/10.1016/j.applthermaleng.2021.116884","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.applthermaleng.2021.116884","pdf_url":"https://www.sciencedirect.com/science/article/pii/S135943112100332X/pdf","source":{"id":"https://openalex.org/S129676613","display_name":"Applied Thermal Engineering","issn_l":"1359-4311","issn":["1359-4311","1873-5606"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Thermal Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.applthermaleng.2021.116884","doi":"https://doi.org/10.1016/j.applthermaleng.2021.116884","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.applthermaleng.2021.116884","pdf_url":"https://www.sciencedirect.com/science/article/pii/S135943112100332X/pdf","source":{"id":"https://openalex.org/S129676613","display_name":"Applied Thermal Engineering","issn_l":"1359-4311","issn":["1359-4311","1873-5606"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Thermal Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":1.0,"display_name":"Affordable and clean energy"},{"id":"https://metadata.un.org/sdg/13","score":0.9786999821662903,"display_name":"Climate action"},{"id":"https://metadata.un.org/sdg/9","score":0.5378999710083008,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G176604203","display_name":null,"funder_award_id":"02.1.01/0.0/0.0","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G1855689755","display_name":null,"funder_award_id":"CZ.02.1.01/0.0/0.0/16","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G234180954","display_name":null,"funder_award_id":"CZ.02.1.01/0.0/0.0/16-019/0000778","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G291036901","display_name":null,"funder_award_id":"CZ.02","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G331488565","display_name":null,"funder_award_id":"StrategyAV21","funder_id":"https://openalex.org/F4320322482","funder_display_name":"Akademie V\u011bd \u010cesk\u00e9 Republiky"},{"id":"https://openalex.org/G3490171961","display_name":null,"funder_award_id":"CZ.02.1.01","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G4280972364","display_name":null,"funder_award_id":"CZ.02.1.01/0.0","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G5916014575","display_name":null,"funder_award_id":"CZ.02.1.01/0.0/0.0","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"}],"funders":[{"id":"https://openalex.org/F4320322482","display_name":"Akademie V\u011bd \u010cesk\u00e9 Republiky","ror":"https://ror.org/053avzc18"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3138415970.pdf","grobid_xml":"https://content.openalex.org/works/W3138415970.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1163097982","https://openalex.org/W1568046814","https://openalex.org/W1851543975","https://openalex.org/W1966008341","https://openalex.org/W2014415187","https://openalex.org/W2050400515","https://openalex.org/W2092950833","https://openalex.org/W2570310804","https://openalex.org/W2595354976","https://openalex.org/W2596800039","https://openalex.org/W2597328426","https://openalex.org/W2616684565","https://openalex.org/W2754382510","https://openalex.org/W2791131678","https://openalex.org/W2810144254","https://openalex.org/W2911469790","https://openalex.org/W2922416693","https://openalex.org/W2932823041","https://openalex.org/W2937401615","https://openalex.org/W2971536852","https://openalex.org/W2987559440","https://openalex.org/W3001713490","https://openalex.org/W3007120544","https://openalex.org/W3048321180","https://openalex.org/W3088800986","https://openalex.org/W3135301054"],"related_works":["https://openalex.org/W3201054674","https://openalex.org/W3160759744","https://openalex.org/W3007120544","https://openalex.org/W2616684565","https://openalex.org/W2014415187","https://openalex.org/W4395680559","https://openalex.org/W2267370708","https://openalex.org/W2932823041","https://openalex.org/W2754382510","https://openalex.org/W4220788895"],"abstract_inverted_index":{"Fusion":[0],"power":[1,32,112,128,174,192,205,226,256],"plants":[2,175,193,206,257],"represent":[3],"a":[4,91],"new":[5],"energy":[6],"technology":[7],"with":[8,15,54,83,130,176,228,258],"specific":[9],"features":[10],"including":[11],"multiple":[12,181],"heat":[13,39,85,182],"sources":[14,183],"different":[16],"outlet":[17],"temperature":[18],"and":[19,24,49,70,75,78,133,141,159,189],"power,":[20],"fluctuating":[21],"high":[22],"self-consumption,":[23],"in":[25],"the":[26,29,34,38,55,60,106,110,118,122,126,131,147,151,171,177,185,190,195,204,208,218,223,229,234,239,246,251,255,259,271],"case":[27],"of":[28,37,109,125,180,217,243,245],"demonstration":[30],"fusion":[31,111,173,225],"plant,":[33],"pulse":[35],"operation":[36],"sources.":[40,86],"The":[41,64,87,100,162,215],"supercritical":[42],"CO2":[43],"(S-CO2)":[44],"Brayton":[45],"cycle":[46,81,165,221],"was":[47,66,103,136,154],"applied":[48,96],"optimized":[50],"under":[51],"DEMO":[52,248],"conditions":[53],"nuclear":[56],"net":[57,123,152,168,200,235,241],"efficiency":[58,124,153,169,201,236,242],"as":[59],"main":[61],"optimization":[62,65,88],"criterion.":[63],"performed":[67],"for":[68,76,170],"helium-cooled":[69,132,196,230],"water-cooled":[71,134,209,260],"reactor":[72],"blanket":[73,135,197,210,231],"concepts,":[74],"simple":[77,119,163,219],"recompression":[79,148,186],"S-CO2":[80,120,149,164,187,220,262],"layouts":[82],"four":[84],"process":[89],"used":[90],"brute-force":[92],"search":[93],"problem-solving":[94],"technique":[95],"to":[97,138,156,203,232,266],"multiparametric":[98],"space.":[99],"model":[101,108,127,172,191,224,249],"data":[102],"taken":[104],"from":[105],"European":[107],"plant":[113,129,227],"DEMO1":[114],"2019.":[115],"When":[116],"applying":[117,146],"cycle,":[121,150,188],"found":[137,155,265],"be":[139,157,267],"19.5%":[140],"12.3%,":[142],"respectively,":[143],"whereas":[144],"when":[145],"16.4%":[158],"8.1%,":[160],"respectively.":[161],"provided":[166],"higher":[167,199,213,237],"given":[178],"configuration":[179],"than":[184,238,270],"using":[194,207,250],"achieved":[198],"compared":[202],"despite":[211],"significantly":[212],"self-consumption.":[214],"application":[216],"allowed":[222],"achieve":[233],"reference":[240],"17.9%":[244],"current":[247],"steam":[252,272],"cycle.":[253],"For":[254],"blankets,":[261],"cycles":[263],"were":[264],"less":[268],"efficient":[269],"cycles.":[273]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2021-03-29T00:00:00"}