Two-Way Coupled Aerodynamics and Vehicle Dynamics Crosswind Simulation of a Heavy Ground Vehicle in Winter Road Conditions

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dc.contributor.authorTunay, Tural
dc.contributor.authorDrugge, Lars
dc.contributor.authorO’Reilly, Ciarán J.
dc.date.accessioned2025-01-06T17:29:46Z
dc.date.available2025-01-06T17:29:46Z
dc.date.issued2022
dc.description27th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2021 -- 17 August 2021 through 19 August 2021 -- Virtual, Online -- 281759
dc.description.abstractThe present study investigates the dynamic characteristics of a heavy ground vehicle that is subjected to crosswind on winter roads by two-way coupled simulations of aerodynamics and vehicle dynamics. Three different road friction coefficients, ? = 1.0, 0.3 and 0.15, were investigated, representing dry, snowy, and icy road conditions, respectively. Results show that the lateral displacements of the vehicle on the icy road are 13%, 20% and 26% more than the corresponding lateral displacements of the vehicle on the dry road at maximum crosswind velocities of w cw,max = 3.5 m/s, 4.5 m/s and 5.5 m/s, respectively. Additionally, at w cw,max? 4.5 m/s and a crosswind length of three times the vehicle length, corresponding to the reduced frequency of k = 2.1, the crosswind might cause the driver to lose control of the vehicle, causing it to cross the road’s lateral margins in all road conditions which could result in an accident. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
dc.description.sponsorshipCentre for ECO2; Swedish Innovation Agency Vinnova, (2017-03391); VINNOVA, (2016-05195); Kungliga Tekniska Högskolan, KTH
dc.identifier.doi10.1007/978-3-031-07305-2_66
dc.identifier.endpage712
dc.identifier.isbn978-303107304-5
dc.identifier.issn2195-4356
dc.identifier.scopus2-s2.0-85136928011
dc.identifier.scopusqualityQ4
dc.identifier.startpage701
dc.identifier.urihttps://doi.org/10.1007/978-3-031-07305-2_66
dc.identifier.urihttps://hdl.handle.net/20.500.14669/1343
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofLecture Notes in Mechanical Engineering
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectAerodynamics
dc.subjectCoupled simulations
dc.subjectCrosswind
dc.subjectVehicle dynamics
dc.subjectWinter road conditions
dc.titleTwo-Way Coupled Aerodynamics and Vehicle Dynamics Crosswind Simulation of a Heavy Ground Vehicle in Winter Road Conditions
dc.typeConference Object

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