{"id":"https://openalex.org/W7225313303","doi":"https://doi.org/10.1093/tse/tdag071","title":"Cab top-view variant gene for the aerodynamic shape design of high-speed train heads","display_name":"Cab top-view variant gene for the aerodynamic shape design of high-speed train heads","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225313303","doi":"https://doi.org/10.1093/tse/tdag071"},"language":"en","primary_location":{"id":"doi:10.1093/tse/tdag071","doi":"https://doi.org/10.1093/tse/tdag071","is_oa":true,"landing_page_url":"https://doi.org/10.1093/tse/tdag071","pdf_url":null,"source":{"id":"https://openalex.org/S4210220334","display_name":"Transportation Safety and Environment","issn_l":"2631-4428","issn":["2631-4428"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transportation Safety and Environment","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1093/tse/tdag071","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003571757","display_name":"Shiyao Peng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiyao Peng","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128015180","display_name":"Peng Ji","orcid":"https://orcid.org/0000-0002-6859-463X","observed_orcids":["https://orcid.org/0000-0002-6859-463X"]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peng Ji","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160935897","display_name":"Shilei Su","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shilei Su","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140253039","display_name":"Danhua Zhao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danhua Zhao","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160769457","display_name":"Ziyi An","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziyi An","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160808016","display_name":"Jiaying Zhou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaying Zhou","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053279180","display_name":"Xin Qian","orcid":"https://orcid.org/0000-0003-2674-8861","observed_orcids":["https://orcid.org/0000-0003-2674-8861"]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Qian","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160870353","display_name":"Xueyan Guan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueyan Guan","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5160932925","display_name":"Yuhang Dai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Dai","raw_affiliation_strings":["School of Design, Hunan University , Changsha 410082 ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Design, Hunan University , Changsha 410082 ,","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5128015180"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":{"value":1575,"currency":"USD","value_usd":1575},"apc_paid":{"value":1575,"currency":"USD","value_usd":1575},"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12081","display_name":"Aerodynamics and Fluid Dynamics Research","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T12081","display_name":"Aerodynamics and Fluid Dynamics Research","score":0.9994999766349792,"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/T10842","display_name":"Railway Engineering and Dynamics","score":9.999999747378752e-05,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/aerodynamic-shape-design","display_name":"aerodynamic shape design","score":0.9440000057220459},{"id":"https://openalex.org/keywords/shinkansen","display_name":"Shinkansen","score":0.7210000157356262},{"id":"https://openalex.org/keywords/drag-coefficient","display_name":"drag coefficient","score":0.8610000014305115},{"id":"https://openalex.org/keywords/surface-pressure-distribution","display_name":"surface pressure distribution","score":0.753000020980835},{"id":"https://openalex.org/keywords/early-design-stage","display_name":"preliminary design","score":0.3970000147819519}],"concepts":[{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.7894999980926514},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.6571000218391418},{"id":"https://openalex.org/C150486481","wikidata":"https://www.wikidata.org/wiki/Q760106","display_name":"Lift coefficient","level":4,"score":0.6439999938011169},{"id":"https://openalex.org/C72117827","wikidata":"https://www.wikidata.org/wiki/Q1778961","display_name":"Drag coefficient","level":3,"score":0.6236000061035156},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4681999981403351},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4562000036239624},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.43549999594688416},{"id":"https://openalex.org/C23795335","wikidata":"https://www.wikidata.org/wiki/Q1790295","display_name":"Suction","level":2,"score":0.43479999899864197},{"id":"https://openalex.org/C41994538","wikidata":"https://www.wikidata.org/wiki/Q1260777","display_name":"Pressure coefficient","level":2,"score":0.4235999882221222},{"id":"https://openalex.org/C2776637919","wikidata":"https://www.wikidata.org/wiki/Q624380","display_name":"Descent (aeronautics)","level":2,"score":0.4203000068664551},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.3702999949455261},{"id":"https://openalex.org/C72921944","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Drag","level":2,"score":0.36090001463890076},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.34130001068115234},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3199999928474426},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C97257150","wikidata":"https://www.wikidata.org/wiki/Q161358","display_name":"Wing","level":2,"score":0.3034999966621399},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.2973000109195709},{"id":"https://openalex.org/C145244895","wikidata":"https://www.wikidata.org/wiki/Q206621","display_name":"Aerodynamic drag","level":3,"score":0.29019999504089355},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.2883000075817108},{"id":"https://openalex.org/C107157880","wikidata":"https://www.wikidata.org/wiki/Q845727","display_name":"Lift-to-drag ratio","level":3,"score":0.28529998660087585},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2816999852657318},{"id":"https://openalex.org/C100086909","wikidata":"https://www.wikidata.org/wiki/Q193010","display_name":"Wind tunnel","level":2,"score":0.2815000116825104},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27619999647140503},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.2754000127315521},{"id":"https://openalex.org/C89838059","wikidata":"https://www.wikidata.org/wiki/Q623738","display_name":"Coefficient of variation","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C132557482","wikidata":"https://www.wikidata.org/wiki/Q3299483","display_name":"Aerodynamic force","level":3,"score":0.2563999891281128},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/tse/tdag071","doi":"https://doi.org/10.1093/tse/tdag071","is_oa":true,"landing_page_url":"https://doi.org/10.1093/tse/tdag071","pdf_url":null,"source":{"id":"https://openalex.org/S4210220334","display_name":"Transportation Safety and Environment","issn_l":"2631-4428","issn":["2631-4428"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transportation Safety and Environment","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/tse/tdag071","doi":"https://doi.org/10.1093/tse/tdag071","is_oa":true,"landing_page_url":"https://doi.org/10.1093/tse/tdag071","pdf_url":null,"source":{"id":"https://openalex.org/S4210220334","display_name":"Transportation Safety and Environment","issn_l":"2631-4428","issn":["2631-4428"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transportation Safety and Environment","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4943999946117401,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2938522960","https://openalex.org/W4309155880","https://openalex.org/W4397037453","https://openalex.org/W2367011640","https://openalex.org/W1972426867","https://openalex.org/W2369867651","https://openalex.org/W2728143747","https://openalex.org/W2389220860","https://openalex.org/W2979270974","https://openalex.org/W2388599537"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"study":[2],"examines":[3],"whether":[4],"a":[5,21,149,153],"local":[6,50,154,166],"top-view":[7,35],"variation":[8],"in":[9],"the":[10,46,49,55,60,91,100,118,142],"cab":[11,34,119,143],"region":[12,122],"of":[13,59],"high-speed":[14,177],"train":[15,178],"heads":[16],"can":[17],"be":[18],"converted":[19],"into":[20],"measurable":[22],"design":[23],"variable":[24],"that":[25],"maintains":[26],"pedigree":[27,164],"continuity":[28],"while":[29],"supporting":[30,175],"aerodynamic":[31,160,172],"decision-making.":[32],"A":[33],"variant":[36],"gene,":[37],"\u03b8,":[38],"was":[39],"defined":[40],"from":[41,70,95,104],"late-stage":[42],"Shinkansen":[43],"models":[44,66],"as":[45],"angle":[47],"between":[48],"cab-sidewall":[51],"trend":[52,57],"line":[53,58],"and":[54,85,99,120,138,171],"reference":[56],"main":[61],"car-body":[62],"sidewall.":[63],"Six":[64],"E2-Series-based":[65],"with":[67,157],"\u03b8":[68,89,128,145],"values":[69],"0\u00b0":[71],"to":[72,97,106,127],"15\u00b0":[73],"were":[74,111,123],"evaluated":[75],"using":[76],"transient":[77],"numerical":[78],"simulations":[79],"at":[80],"350":[81],"km/h":[82],"under":[83],"open-air":[84],"tunnel":[86],"conditions.":[87],"Increasing":[88],"reduced":[90],"three-car":[92],"drag":[93],"coefficient":[94,103],"0.336":[96],"0.317":[98],"tail-car":[101],"lift":[102],"0.122":[105],"0.108.":[107],"Tunnel":[108],"pressure":[109],"responses":[110],"strongly":[112],"location":[113],"dependent:":[114],"monitoring":[115],"points":[116],"near":[117],"streamline-transition":[121],"substantially":[124],"more":[125],"sensitive":[126],"than":[129],"mid-car":[130],"points.":[131],"Surface-pressure":[132],"results":[133],"further":[134],"showed":[135],"weakened":[136],"positive-pressure":[137],"suction":[139],"regions":[140],"around":[141],"transition.":[144],"is":[146],"not":[147],"merely":[148],"styling":[150],"descriptor,":[151],"but":[152],"pedigree-variation":[155],"parameter":[156],"an":[158],"interpretable":[159],"effect.":[161],"It":[162],"links":[163],"recognition,":[165],"slenderness":[167],"control,":[168],"sectional-area":[169],"regulation,":[170],"assessment,":[173],"thereby":[174],"early-stage":[176],"head-shape":[179],"design.":[180]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-11-06T00:00:00"}