{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362262945283092608.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/nme.2114"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fnme.2114"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/nme.2114"}}],"dc:title":[{"@value":"Coupled lattice Boltzmann method and discrete element modelling of particle transport in turbulent fluid flows: Computational issues"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>This paper presents essential numerical procedures in the context of the coupled lattice Boltzmann (LB) and discrete element (DE) solution strategy for the simulation of particle transport in turbulent fluid flows. Key computational issues involved are (1) the standard LB formulation for the solution of incompressible fluid flows, (2) the incorporation of large eddy simulation (LES)‐based turbulence models in the LB equations for turbulent flows, (3) the computation of hydrodynamic interaction forces of the fluid and moving particles; and (4) the DE modelling of the interaction between solid particles. A complete list is provided for the conversion of relevant physical variables to lattice units to facilitate the understanding and implementation of the coupled methodology. Additional contributions made in this work include the\napplication of the Smagorinsky turbulence model to moving particles and the proposal of a subcycling time integration scheme for the DE modelling to ensure an overall stable solution. A particle transport problem comprising 70 large particles and high Reynolds number (around 56 000) is provided to demonstrate the capability of the presented coupling strategy. Copyright © 2007 John Wiley & Sons, Ltd.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380009142919783557","@type":"Researcher","foaf:name":[{"@value":"Y. T. Feng"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945283092609","@type":"Researcher","foaf:name":[{"@value":"K. Han"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945283092608","@type":"Researcher","foaf:name":[{"@value":"D. R. J. Owen"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00295981"},{"@type":"EISSN","@value":"10970207"}],"prism:publicationName":[{"@value":"International Journal for Numerical Methods in Engineering"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2007-06-18","prism:volume":"72","prism:number":"9","prism:startingPage":"1111","prism:endingPage":"1134"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fnme.2114"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/nme.2114"}],"createdAt":"2007-06-18","modifiedAt":"2023-11-15","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050307280801840640","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Estimating the effect of snowdrift formation on turbulent airflow and subsequent snowdrift around three types of fences"}]},{"@id":"https://cir.nii.ac.jp/crid/1360009142919783552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Numerical Investigation of Seepage Force Acting on Interfacial Bed Particles by DEM-LBM"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294643708879744","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"2-D coupled fluid-particle numerical analysis of seepage failure of saturated granular soils around an embedded sheet pile with no macroscopic assumptions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360576118770287232","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A coupled LBM-DEM method for simulating the multiphase fluid-solid interaction problem"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204437884032","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"固液二相達成シミュレーションによる傾斜沈降メカニズムの検討"},{"@language":"en","@value":"A Study on Inclined Sedimentation Mechanism by Using Hybrid LBM-DEM Simulation"},{"@value":"固液二相連成シミュレーションによる傾斜沈降メカニズムの検討"},{"@language":"ja-Kana","@value":"コエキ 2ソウレンセイシミュレーション ニ ヨル ケイシャ チンコウ メカニズム ノ ケントウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205274242688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Study on the Effect of Particle Transport on Permeability in Porous Media by Using Hybrid LBM-DEM Simulation"},{"@language":"ja","@value":"格子ボルツマン法と個別要素法を用いた多孔質体内の粒子輸送が浸透率に与える影響の検討"},{"@language":"ja-Kana","@value":"コウシ ボルツマンホウ ト コベツ ヨウソホウ オ モチイタ タコウシツ タイナイ ノ リュウシ ユソウ ガ シントウリツ ニ アタエル エイキョウ ノ ケントウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680327265664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"粒子-流体連成の直接数値計算モデルを用いたHole Erosion Testの2次元シミュレーション"},{"@language":"en","@value":"2D DIRECT NUMERICAL SIMULATION OF HOLE EROSION TESTS BY PARTICLE-FLUID COUPLED MODEL"}]},{"@id":"https://cir.nii.ac.jp/crid/1390302569387297024","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"3-D DIRECT SIMULATION OF DRIFTWOOD ACCUMULATION IN A REAL RIVER FLOOD"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317037089664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Development of a snowdrift model with the lattice Boltzmann method"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/nme.2114"},{"@type":"CROSSREF","@value":"10.1007/978-3-030-64518-2_38_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.3811/jjmf.23.420_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.2208/jscejam.71.i_567_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.1016/j.compgeo.2021.104234_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.1186/s40645-021-00449-0_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.1016/j.jcp.2022.110963_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.2208/journalofjsce.24-00101_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.2473/journalofmmij.126.503_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"},{"@type":"CROSSREF","@value":"10.1016/j.jweia.2025.106089_references_DOI_6wnmG2kKVvjgZX1UaVejG6RiDzi"}]}