A parallel fictitious domain method for the interface-resolved simulation of particle-laden flows and its application to the turbulent channel flow

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dc.contributor.authorYu,Zhaosheng
dc.contributor.authorLin,Zhaowu
dc.contributor.authorShao,Xueming
dc.contributor.authorWang,Lian-Ping
dc.contributor.orderedauthorZhaosheng Yu, Zhaowu Lin, Xueming Shao , Lian-Ping Wang
dc.contributor.udauthorWang, Lian-Ping
dc.date.accessioned2017-07-13T20:01:49Z
dc.date.available2017-07-13T20:01:49Z
dc.date.copyrightThe Author(s) 2016
dc.date.issued1/20/16
dc.descriptionPublisher's PDF
dc.description.abstractA parallel direct-forcing (DF) fictitious domain (FD) method for the simulation of particulate flows is reported in this paper. The parallel computing strategies for the solution of flow fields and particularly the distributed Lagrange multiplier are presented, and the high efficiency of the parallel code is demonstrated. The new code is then applied to study the effects of particle density (or particle inertia) on the turbulent channel flow. The results show that the large-scale vortices are weakened more severely, and the flow friction drag increases first and then reduces, as particle inertia is increased.
dc.description.departmentUniversity of Delaware, Department of Mechanical Engineering
dc.identifier.citationYu, Z., Lin, Z., Shao, X., & Wang, L. (2016). A parallel fictitious domain method for the interface-resolved simulation of particle-laden flows and its application to the turbulent channel flow. Engineering Applications of Computational Fluid Mechanics, 10(1), 160-170. doi:10.1080/19942060.2015.1092268
dc.identifier.doi10.1080/19942060.2015.1092268
dc.identifier.issn1994-2060
dc.identifier.urihttp://udspace.udel.edu/handle/19716/21532
dc.language.isoEnglish
dc.publisherHong Kong Polytechnic University, Department of Civil and Structural Engineering
dc.rightsCC BY 4.0
dc.sourceEngineering Applications of Computational Fluid Mechanics
dc.source.urihttp://www.tandfonline.com/doi/full/10.1080/19942060.2015.1092268
dc.titleA parallel fictitious domain method for the interface-resolved simulation of particle-laden flows and its application to the turbulent channel flow
dc.typeArticle

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