Please use this identifier to cite or link to this item: https://doi.org/10.1002/fld.1381
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dc.titleA hybrid immersed-boundary and multi-block lattice Boltzmann method for simulating fluid and moving-boundaries interactions
dc.contributor.authorSui, Y.
dc.contributor.authorChew, Y.-T.
dc.contributor.authorRoy, P.
dc.contributor.authorLow, H.-T.
dc.date.accessioned2014-06-16T09:29:20Z
dc.date.available2014-06-16T09:29:20Z
dc.date.issued2007-04-20
dc.identifier.citationSui, Y., Chew, Y.-T., Roy, P., Low, H.-T. (2007-04-20). A hybrid immersed-boundary and multi-block lattice Boltzmann method for simulating fluid and moving-boundaries interactions. International Journal for Numerical Methods in Fluids 53 (11) : 1727-1754. ScholarBank@NUS Repository. https://doi.org/10.1002/fld.1381
dc.identifier.issn02712091
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/54269
dc.description.abstractA numerical method is developed for modelling the interactions between incompressible viscous fluid and moving boundaries. The principle of this method is introducing the immersed-boundary concept in the framework of the lattice Boltzmann method, and improving the accuracy and efficiency of the simulation by refining the mesh near moving boundaries. Besides elastic boundary with a constitutive law, the method can also efficiently simulate solid moving-boundary interacting with fluid by employing the direct forcing technique. The method is validated by the simulations of flow past a circular cylinder, two cylinders moving with respect to each other and flow around a hovering wing. The versatility of the method is demonstrated by the numerical studies including elastic filament flapping in the wake of a cylinder and fish-like bodies swimming in quiescent fluid. Copyright © 2006 John Wiley & Sons, Ltd.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1002/fld.1381
dc.sourceScopus
dc.subjectDirect forcing method
dc.subjectFluid-structure interactions
dc.subjectImmersed-boundary method
dc.subjectLattice Boltzmann method
dc.subjectMoving boundary
dc.subjectMulti-block strategy
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentBIOENGINEERING
dc.description.doi10.1002/fld.1381
dc.description.sourcetitleInternational Journal for Numerical Methods in Fluids
dc.description.volume53
dc.description.issue11
dc.description.page1727-1754
dc.description.codenIJNFD
dc.identifier.isiut000245841400005
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