{"id":"https://openalex.org/W2991968403","doi":null,"title":"Assessment of the real contact area of a multi-contact interface from electrical measurements","display_name":"Assessment of the real contact area of a multi-contact interface from electrical measurements","publication_year":2017,"publication_date":"2017-08-28","ids":{"openalex":"https://openalex.org/W2991968403","mag":"2991968403"},"language":"en","primary_location":{"id":"mag:2991968403","doi":null,"is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-03465664","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"HAL (Le Centre pour la Communication Scientifique Directe)","raw_type":null},"parent_works":[],"lineage":["https://openalex.org/W2991968403"],"child_works_count":0,"type":"preprint","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.archives-ouvertes.fr/hal-03465664","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040093819","display_name":"Brice Jonckheere","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brice Jonckheere","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104361124","display_name":"Robert Bouzerar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert Bouzerar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103999165","display_name":"Val\u00e9ry Bourny","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Val\u00e9ry Bourny","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057250838","display_name":"Thomas Bausseron","orcid":"https://orcid.org/0000-0001-9593-1905","observed_orcids":["https://orcid.org/0000-0001-9593-1905"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thomas Bausseron","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Nicolas Foy","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nicolas Foy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105413866","display_name":"O. Durand-Drouhin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. Durand-Drouhin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011031293","display_name":"Marrec Le","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marrec Le","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5076545245","display_name":"Eddy Chevallier","orcid":"https://orcid.org/0000-0002-2528-7883","observed_orcids":["https://orcid.org/0000-0002-2528-7883"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eddy Chevallier","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2528-7883","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"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/T12371","display_name":"Electrical Contact Performance and Analysis","score":1.0,"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/T12371","display_name":"Electrical Contact Performance and Analysis","score":1.0,"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/T11799","display_name":"Adhesion, Friction, and Surface Interactions","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12809","display_name":"Contact Mechanics and Variational Inequalities","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/real-contact-area","display_name":"real contact area","score":0.9919999837875366},{"id":"https://openalex.org/keywords/pantograph-catenary-contact","display_name":"pantograph-catenary contact","score":0.8619999885559082},{"id":"https://openalex.org/keywords/electrical-impedance-measurement","display_name":"electrical impedance measurement","score":0.6079999804496765},{"id":"https://openalex.org/keywords/metal-to-metal-contact","display_name":"metal-to-metal contact","score":0.6899999976158142},{"id":"https://openalex.org/keywords/joule-heating","display_name":"Joule heating","score":0.7570000290870667},{"id":"https://openalex.org/keywords/contact-spots","display_name":"contact spots","score":0.5389999747276306},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"surface roughness","score":0.7260000109672546},{"id":"https://openalex.org/keywords/contact-resistance","display_name":"contact resistance","score":0.37400001287460327},{"id":"https://openalex.org/keywords/fatigue-detection","display_name":"fatigue detection","score":0.8679999709129333}],"concepts":[{"id":"https://openalex.org/C132235601","wikidata":"https://www.wikidata.org/wiki/Q394001","display_name":"Electrical contacts","level":2,"score":0.6685891151428223},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.6163918375968933},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5019381046295166},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33670732378959656},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2971491813659668},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.22506281733512878},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06723931431770325},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2991968403","doi":null,"is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-03465664","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"HAL (Le Centre pour la Communication Scientifique Directe)","raw_type":null},{"id":"pmh:oai:HAL:hal-03465664v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-03465664","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CFM 2017 - 23\u00e8me Congr\u00e8s Fran\u00e7ais de M\u00e9canique, Aug 2017, Lille, France","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"mag:2991968403","doi":null,"is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-03465664","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"HAL (Le Centre pour la Communication Scientifique Directe)","raw_type":null},"sustainable_development_goals":[],"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/W2034571400","https://openalex.org/W2222323542","https://openalex.org/W2313928057","https://openalex.org/W7002348297","https://openalex.org/W2912322201","https://openalex.org/W2888877139","https://openalex.org/W2806838489","https://openalex.org/W2317501281","https://openalex.org/W2125385572","https://openalex.org/W6943361276"],"abstract_inverted_index":{"The":[0,39,85,99,171,207],"electrical":[1,73,95,111,187,299,327,371],"supply":[2],"of":[3,24,31,45,81,125,156,168,177,181,203,247,281,289,318,334,340,358,380,385],"moving":[4],"trains":[5],"is":[6,22,65,71,87,90,101,130,160,226],"provided":[7],"by":[8],"a":[9,91,109,131,153,157,164,229,377,396,400],"sliding":[10],"contact":[11,37,106,128,159,209,219,303,341],"between":[12,93,240,296,342],"the":[13,17,25,35,43,46,51,55,59,63,66,69,72,82,104,122,126,142,149,175,178,182,201,204,213,217,224,274,279,282,287,290,294,302,305,326,332,335,338,356,359,364,381],"train's":[14,343],"pantographs":[15],"and":[16,34,96,135,147,215,236,272,284,298,331,345,388,398],"catenary.":[18],"This":[19],"electromechanical":[20],"interface":[21,56,225],"composed":[23],"pantograph's":[26],"strips":[27],"?":[28,33],"made":[29],"mainly":[30],"carbon":[32,47],"catenary":[36],"wire.":[38],"temperature":[40],"rising":[41,44],"induces":[42],"strip":[48],"wear.":[49],"Moreover,":[50],"heating":[52,357],"produced":[53],"at":[54,301,312],"depends":[57],"on":[58,141,212,216,254],"surface":[60,67,319],"quality.":[61],"Indeed,":[62],"smaller":[64],"contact,":[68],"greater":[70],"resistance":[74],"which":[75],"implies":[76],"more":[77],"heat":[78],"production":[79],"because":[80],"Joule":[83],"effect.":[84],"problem":[86],"multi-physical,":[88],"there":[89],"coupling":[92],"mechanical,":[94],"thermal":[97,297],"states.":[98],"objective":[100],"to":[102,200,270,285,293,324,354,363,376,394],"define":[103],"real":[105,127],"area":[107,129],"with":[108,232,258,264,278,329],"simple":[110],"measurement.":[112],"In":[113,221,276,337],"many":[114],"practical":[115],"or":[116,392],"fundamental":[117],"situations":[118],"involving":[119],"contacting":[120,183],"solids,":[121],"relevant":[123],"notion":[124],"very":[132],"delicate":[133],"one":[134],"especially":[136],"its":[137,186,191,233],"experimental":[138,169],"assessment.":[139],"Based":[140],"Drude's":[143],"classical":[144],"transport":[145],"model":[146,155,172,283,291],"within":[148,196],"linear":[150],"elasticity":[151],"approximation,":[152],"phenomenological":[154],"metal/metal":[158],"built":[161],"up,":[162],"offering":[163],"simplified":[165],"interpretation":[166],"framework":[167,198],"data.":[170],"accounts":[173],"for":[174],"influence":[176],"mechanical":[179,366,383],"state":[180],"zone":[184],"upon":[185,263],"properties,":[188],"such":[189],"as":[190,228],"impedance.":[192],"Interpreting":[193],"available":[194],"data":[195],"this":[197,222,347],"leads":[199],"assessment":[202],"spots'":[205,365],"number.":[206],"total":[208],"force":[210],"works":[211],"spots":[214],"average":[218],"length.":[220],"model,":[223],"treated":[227],"new":[230],"medium":[231],"own":[234],"conductivity":[235],"mean":[237],"free":[238],"time":[239],"ionic":[241],"collisions.":[242],"There":[243],"are":[244],"two":[245,255],"types":[246],"measurement:":[248],"-":[249,315],"Electrical":[250],"measurements":[251,306,317,373],"carried":[252],"out":[253],"copper":[256],"sheets":[257],"dimensions":[259],"50X50X1":[260],"mm3":[261],"acted":[262],"an":[265],"external":[266],"compression":[267],"force,":[268],"allowed":[269],"check":[271],"validate":[273],"model.":[275],"agreement":[277],"conditions":[280],"avoid":[286],"complexification":[288],"due":[292],"intricacy":[295],"processes":[300],"interface,":[304],"were":[307],"operated":[308],"in":[309],"alternative":[310],"current":[311],"low":[313],"voltages.":[314],"Additional":[316],"states":[320],"have":[321],"been":[322],"realized":[323],"join":[325],"measure":[328],"roughness":[330],"nature":[333],"metal.":[336],"case":[339],"pantograph":[344],"catenary,":[346],"method":[348],"allows":[349],"predicting":[350],"electric":[351],"transfer's":[352],"quality":[353],"control":[355],"interface.":[360],"Being":[361],"sensitive":[362],"solicitation":[367],"conditions,":[368],"properly":[369],"interpreted,":[370],"impedance":[372],"should":[374],"lead":[375],"better":[378],"understanding":[379],"complex":[382],"responses":[384],"these":[386],"interfaces":[387],"their":[389],"ageing":[390],"process":[391],"even":[393],"detect":[395],"fatigue":[397],"prevent":[399],"potential":[401],"failure.":[402]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2019-12-13T00:00:00"}
