{"id":"https://openalex.org/W7125977869","doi":"https://doi.org/10.1016/j.trpro.2025.11.086","title":"Development of Aerodynamic Research at the National Center for Mechatronics and Clean Technologies","display_name":"Development of Aerodynamic Research at the National Center for Mechatronics and Clean Technologies","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7125977869","doi":"https://doi.org/10.1016/j.trpro.2025.11.086"},"language":"en","primary_location":{"id":"doi:10.1016/j.trpro.2025.11.086","doi":"https://doi.org/10.1016/j.trpro.2025.11.086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.trpro.2025.11.086","pdf_url":null,"source":{"id":"https://openalex.org/S2764743394","display_name":"Transportation research procedia","issn_l":"2352-1457","issn":["2352-1457","2352-1465"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-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":"Transportation Research Procedia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/j.trpro.2025.11.086","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102174635","display_name":"Michael Todorov","orcid":"https://orcid.org/0000-0002-3867-7557","observed_orcids":["https://orcid.org/0000-0002-3867-7557"]},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Michael Todorov","raw_affiliation_strings":["National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008334959","display_name":"Vladimir Serbezov","orcid":"https://orcid.org/0000-0002-6519-5254","observed_orcids":["https://orcid.org/0000-0002-6519-5254"]},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":true,"raw_author_name":"Vladimir Serbezov","raw_affiliation_strings":["National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042708678","display_name":"Filip Panayotov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I31151848","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Filip Panayotov","raw_affiliation_strings":["National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Center of Mechatronics and Clean Technologies, Technical University of Sofia, Sofia, Bulgaria","institution_ids":["https://openalex.org/I31151848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5008334959"],"corresponding_institution_ids":["https://openalex.org/I31151848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"93","issue":null,"first_page":"564","last_page":"576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.7832000255584717,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.7832000255584717,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12125","display_name":"Aerospace and Aviation Technology","score":0.10869999974966049,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12081","display_name":"Aerodynamics and Fluid Dynamics Research","score":0.03480000048875809,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/aerodynamic-research","display_name":"aerodynamic research","score":0.8190000057220459},{"id":"https://openalex.org/keywords/wind-tunnel","display_name":"wind tunnel","score":0.7720000147819519},{"id":"https://openalex.org/keywords/propeller-testing","display_name":"propeller testing","score":0.9340000152587891},{"id":"https://openalex.org/keywords/computational-aerodynamics","display_name":"computational aerodynamics","score":0.5789999961853027},{"id":"https://openalex.org/keywords/airfoil-design","display_name":"airfoil design","score":0.7860000133514404},{"id":"https://openalex.org/keywords/rotor-blade-design","display_name":"rotor blade design","score":0.8389999866485596},{"id":"https://openalex.org/keywords/wind-energy","display_name":"wind energy","score":0.6460000276565552},{"id":"https://openalex.org/keywords/drone-noise","display_name":"drone noise","score":0.9959999918937683},{"id":"https://openalex.org/keywords/vehicle-aerodynamics","display_name":"vehicle aerodynamics","score":0.9940000176429749},{"id":"https://openalex.org/keywords/research-capacity-building","display_name":"research capacity building","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.7663000226020813},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.7348999977111816},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.5446000099182129},{"id":"https://openalex.org/C28704281","wikidata":"https://www.wikidata.org/wiki/Q180165","display_name":"Mechatronics","level":2,"score":0.5317000150680542},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.5214999914169312},{"id":"https://openalex.org/C2777532764","wikidata":"https://www.wikidata.org/wiki/Q31855","display_name":"Research center","level":2,"score":0.5139999985694885},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.4494999945163727},{"id":"https://openalex.org/C74448152","wikidata":"https://www.wikidata.org/wiki/Q765633","display_name":"Aviation","level":2,"score":0.44830000400543213},{"id":"https://openalex.org/C80055088","wikidata":"https://www.wikidata.org/wiki/Q205451","display_name":"Propeller","level":2,"score":0.42899999022483826},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.42149999737739563},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.41449999809265137},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.3650999963283539},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.3643999993801117},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3580000102519989},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.34369999170303345},{"id":"https://openalex.org/C2778035492","wikidata":"https://www.wikidata.org/wiki/Q7315176","display_name":"Research program","level":2,"score":0.31940001249313354},{"id":"https://openalex.org/C2777626755","wikidata":"https://www.wikidata.org/wiki/Q28797","display_name":"Applied research","level":2,"score":0.3138999938964844},{"id":"https://openalex.org/C149927359","wikidata":"https://www.wikidata.org/wiki/Q4828699","display_name":"Aviation engineering","level":4,"score":0.31200000643730164},{"id":"https://openalex.org/C2781466431","wikidata":"https://www.wikidata.org/wiki/Q5377897","display_name":"Engineering research","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C78600449","wikidata":"https://www.wikidata.org/wiki/Q43302","display_name":"Wind power","level":2,"score":0.2842999994754791},{"id":"https://openalex.org/C177124886","wikidata":"https://www.wikidata.org/wiki/Q1343028","display_name":"Helicopter rotor","level":3,"score":0.28139999508857727},{"id":"https://openalex.org/C110354214","wikidata":"https://www.wikidata.org/wiki/Q6314146","display_name":"Engineering management","level":1,"score":0.27649998664855957},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.27239999175071716},{"id":"https://openalex.org/C117671659","wikidata":"https://www.wikidata.org/wiki/Q11049265","display_name":"Manufacturing engineering","level":1,"score":0.26969999074935913},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.26930001378059387},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.2671999931335449},{"id":"https://openalex.org/C100086909","wikidata":"https://www.wikidata.org/wiki/Q193010","display_name":"Wind tunnel","level":2,"score":0.26649999618530273}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.trpro.2025.11.086","doi":"https://doi.org/10.1016/j.trpro.2025.11.086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.trpro.2025.11.086","pdf_url":null,"source":{"id":"https://openalex.org/S2764743394","display_name":"Transportation research procedia","issn_l":"2352-1457","issn":["2352-1457","2352-1465"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-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":"Transportation Research Procedia","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.trpro.2025.11.086","doi":"https://doi.org/10.1016/j.trpro.2025.11.086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.trpro.2025.11.086","pdf_url":null,"source":{"id":"https://openalex.org/S2764743394","display_name":"Transportation research procedia","issn_l":"2352-1457","issn":["2352-1457","2352-1465"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-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":"Transportation Research Procedia","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6773999929428101}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320329128","display_name":"Technical University of Sofia","ror":"https://ror.org/052prhs50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2009201666","https://openalex.org/W2011477006","https://openalex.org/W2035110079","https://openalex.org/W2042091603","https://openalex.org/W2065632198","https://openalex.org/W2112484735","https://openalex.org/W2195512784","https://openalex.org/W2316425455","https://openalex.org/W2737030741","https://openalex.org/W2765400480","https://openalex.org/W2767412513","https://openalex.org/W2767666285","https://openalex.org/W2768003836","https://openalex.org/W2773229284","https://openalex.org/W2901050318","https://openalex.org/W2980886698","https://openalex.org/W3044103434","https://openalex.org/W3044732411","https://openalex.org/W3112956687","https://openalex.org/W3115669959","https://openalex.org/W4294760852","https://openalex.org/W4312328560"],"related_works":["https://openalex.org/W2603342128","https://openalex.org/W4407750347","https://openalex.org/W2118465650","https://openalex.org/W2520328784","https://openalex.org/W3164909479","https://openalex.org/W1569508910","https://openalex.org/W7207647608","https://openalex.org/W6980907442","https://openalex.org/W853384545","https://openalex.org/W2010245507"],"abstract_inverted_index":{"This":[0],"work":[1],"describes":[2],"the":[3,6,20,50,54,57,61,97,135,139,146,170],"activities":[4,93],"of":[5,22,44,116,134,141,148,153],"National":[7],"Center":[8],"for":[9,24,83,145],"Mechatronics":[10],"and":[11,27,35,47,79,85,99,102,118,120,155,181],"Clean":[12],"Technologies":[13],"(NCMCT)":[14],"on":[15,96,104],"all":[16],"efforts":[17],"dedicated":[18],"to":[19,68],"development":[21],"capacity":[23],"both":[25],"experimental":[26,136],"numerical":[28],"aerodynamic":[29,114],"research":[30,92,110,176,182],"aimed":[31],"at":[32],"solving":[33],"academic":[34],"industrial":[36],"problems.":[37],"After":[38],"a":[39,70],"nearly":[40],"three":[41],"decade":[42],"period":[43],"low":[45],"investment":[46],"breakdowns":[48],"in":[49,53,60,132,160],"institutional":[51],"policies":[52],"education":[55],"by":[56],"Bulgarian":[58],"government,":[59],"last":[62],"five":[63],"years":[64],"it":[65],"become":[66],"possible":[67],"build":[69,80],"medium-sized":[71],"low-speed":[72],"wind":[73,105],"tunnel,":[74],"as":[75,77,113,173,175],"well":[76,174],"design":[78,147],"various":[81],"stands":[82],"laboratory":[84],"open":[86,142],"field":[87],"propeller":[88],"testing.":[89],"The":[90],"main":[91],"were":[94],"focused":[95],"aviation":[98],"automotive":[100],"sectors,":[101],"also":[103],"energy":[106],"generation.":[107],"Additionally,":[108],"other":[109,179],"problems":[111],"such":[112],"interactions":[115],"buildings":[117],"antennas,":[119],"drone":[121],"noise":[122],"are":[123],"under":[124],"development.":[125],"Computational":[126,161],"aerodynamics":[127],"was":[128],"given":[129],"special":[130],"attention":[131],"support":[133],"studies":[137],"through":[138],"use":[140],"source":[143],"codes":[144],"airfoils,":[149],"rotor":[150],"blades,":[151],"propellers":[152],"drones":[154],"more":[156],"complex":[157],"flow-body":[158],"simulations":[159],"Fluid":[162],"Dynamics":[163],"(CFD).":[164],"There":[165],"is":[166],"increasing":[167],"interaction":[168],"with":[169,178],"local":[171],"industry":[172],"partnerships":[177],"universities":[180],"centers.":[183]},"counts_by_year":[],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2026-01-29T00:00:00"}