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dc.contributor.authorWang, Wei-Jie
dc.contributor.authorHuai, Wen-Xin
dc.contributor.authorLi, Shuolin
dc.contributor.authorWang, Ping
dc.contributor.authorWang, Yufei
dc.contributor.authorZhang, Jiao
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria del Terreny
dc.date.accessioned2020-01-14T15:06:48Z
dc.date.available2021-09-01T00:29:32Z
dc.date.issued2019-11
dc.identifier.citationWang, W. [et al.]. Analytical solutions of velocity profile in flow through submerged vegetation with variable frontal width. "Journal of hydrology", Novembre 2019, vol. 578, p. 124088:1-124088:9.
dc.identifier.issn0022-1694
dc.identifier.otherhttps://www.researchgate.net/publication/335562489_Analytical_solutions_of_velocity_profile_in_flow_through_submerged_vegetation_with_variable_frontal_width
dc.identifier.urihttp://hdl.handle.net/2117/174781
dc.description.abstractFlow within vegetation is one of the main driving forces for material exchange and energy transfer in wetland systems. Impacted by vegetation, the flow velocity profile illustrates distortions to the classic logarithmic velocity profile and has attracted much attention among researchers. Different from analytical models of velocity distribution in literature, which is mainly suitable for vegetation with uniform frontal width, this paper establishes new analytical solutions of the velocity profile for vegetation such as shrub and sedge that have a variable frontal width in the vertical direction. A new shape function is proposed under these conditions in which the frontal width exhibits a gradual increase in the vertical direction from bottom up in the vegetation. Along with different closure models for eddy viscosity in the vegetation layer and surface layer, analytical solutions of the velocity profile are derived from the momentum equations. Good agreement between calculated and measured data shows our analytical model is effective in predicting velocity profiles.
dc.language.isoeng
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Desenvolupament humà i sostenible::Enginyeria ambiental::Tractament de l'aigua
dc.subject.lcshTurbulence
dc.subject.otherAnalytical solution
dc.subject.otherVelocity profile
dc.subject.otherVegetation
dc.subject.otherTurbulent flow
dc.subject.otherFlow resistance
dc.titleAnalytical solutions of velocity profile in flow through submerged vegetation with variable frontal width
dc.typeArticle
dc.subject.lemacTurbulència
dc.identifier.doi10.1016/j.jhydrol.2019.124088
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0022169419308236
dc.rights.accessOpen Access
local.identifier.drac26417390
dc.description.versionPostprint (author's final draft)
local.citation.authorWang, W.; Huai, W.; Li, S.; Wang, P.; Wang, Y.; Zhang, J.
local.citation.publicationNameJournal of hydrology
local.citation.volume578
local.citation.startingPage124088:1
local.citation.endingPage124088:9


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