@techreport{
 title = {ENTRAINMENT AND RESUSPENSION MODELING FOR SMALL INERTIAL PARTICLES IN WALL-BOUNDED TURBULENT FLOW},
 type = {techreport},
 id = {471c229a-7970-3e04-9f84-7cb96430c41b},
 created = {2020-05-26T18:51:32.041Z},
 accessed = {2020-05-26},
 file_attached = {true},
 profile_id = {69b9a636-73f6-3c08-9ec0-1f3edece6fca},
 group_id = {302cd49e-47c4-3446-9da2-2f3bd6678dd3},
 last_modified = {2020-05-26T18:51:41.208Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {false},
 hidden = {false},
 private_publication = {false},
 abstract = {Particle entrainment into turbulent boundary layer flow is a phenomenon of great importance to many environmental and industrial processes, e.g. dust particle entrainment into the atmosphere. In this study, we extend a dynamic re-suspension model for applicability to rough surfaces with multiscale roughness elements, and couple it with a DNS database of turbulent channel flow to track particle trajecto-ries. The study aims at isolating the physical mechanisms for small inertial particle resuspension by near-wall turbulence and particle interactions with small surface roughness elements. Secondly, a simple stochastic model is developed as particle subgrid-scale (SGS) model combined with spatially filtered turbulent flow fields. Good agreements between coarse-grained simulations and DNS results have been obtained.},
 bibtype = {techreport},
 author = {Hu, Ruifeng and Johnson, Perry L and Meneveau, Charles}
}

{"_id":"qcMuod5seZovWFxRY","bibbaseid":"hu-johnson-meneveau-entrainmentandresuspensionmodelingforsmallinertialparticlesinwallboundedturbulentflow","authorIDs":[],"author_short":["Hu, R.","Johnson, P., L.","Meneveau, C."],"bibdata":{"title":"ENTRAINMENT AND RESUSPENSION MODELING FOR SMALL INERTIAL PARTICLES IN WALL-BOUNDED TURBULENT FLOW","type":"techreport","id":"471c229a-7970-3e04-9f84-7cb96430c41b","created":"2020-05-26T18:51:32.041Z","accessed":"2020-05-26","file_attached":"true","profile_id":"69b9a636-73f6-3c08-9ec0-1f3edece6fca","group_id":"302cd49e-47c4-3446-9da2-2f3bd6678dd3","last_modified":"2020-05-26T18:51:41.208Z","read":false,"starred":false,"authored":false,"confirmed":false,"hidden":false,"private_publication":false,"abstract":"Particle entrainment into turbulent boundary layer flow is a phenomenon of great importance to many environmental and industrial processes, e.g. dust particle entrainment into the atmosphere. In this study, we extend a dynamic re-suspension model for applicability to rough surfaces with multiscale roughness elements, and couple it with a DNS database of turbulent channel flow to track particle trajecto-ries. The study aims at isolating the physical mechanisms for small inertial particle resuspension by near-wall turbulence and particle interactions with small surface roughness elements. Secondly, a simple stochastic model is developed as particle subgrid-scale (SGS) model combined with spatially filtered turbulent flow fields. Good agreements between coarse-grained simulations and DNS results have been obtained.","bibtype":"techreport","author":"Hu, Ruifeng and Johnson, Perry L and Meneveau, Charles","bibtex":"@techreport{\n title = {ENTRAINMENT AND RESUSPENSION MODELING FOR SMALL INERTIAL PARTICLES IN WALL-BOUNDED TURBULENT FLOW},\n type = {techreport},\n id = {471c229a-7970-3e04-9f84-7cb96430c41b},\n created = {2020-05-26T18:51:32.041Z},\n accessed = {2020-05-26},\n file_attached = {true},\n profile_id = {69b9a636-73f6-3c08-9ec0-1f3edece6fca},\n group_id = {302cd49e-47c4-3446-9da2-2f3bd6678dd3},\n last_modified = {2020-05-26T18:51:41.208Z},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {false},\n hidden = {false},\n private_publication = {false},\n abstract = {Particle entrainment into turbulent boundary layer flow is a phenomenon of great importance to many environmental and industrial processes, e.g. dust particle entrainment into the atmosphere. In this study, we extend a dynamic re-suspension model for applicability to rough surfaces with multiscale roughness elements, and couple it with a DNS database of turbulent channel flow to track particle trajecto-ries. The study aims at isolating the physical mechanisms for small inertial particle resuspension by near-wall turbulence and particle interactions with small surface roughness elements. Secondly, a simple stochastic model is developed as particle subgrid-scale (SGS) model combined with spatially filtered turbulent flow fields. Good agreements between coarse-grained simulations and DNS results have been obtained.},\n bibtype = {techreport},\n author = {Hu, Ruifeng and Johnson, Perry L and Meneveau, Charles}\n}","author_short":["Hu, R.","Johnson, P., L.","Meneveau, C."],"urls":{"Paper":"https://bibbase.org/service/mendeley/ad469375-6e0c-3e76-b763-9d9fdd9285a3/file/6bffe449-71f6-26c7-587a-0242a887dae7/full_text.pdf.pdf"},"bibbaseid":"hu-johnson-meneveau-entrainmentandresuspensionmodelingforsmallinertialparticlesinwallboundedturbulentflow","role":"author","downloads":0},"bibtype":"techreport","creationDate":"2020-05-26T19:26:02.610Z","downloads":0,"keywords":[],"search_terms":["entrainment","resuspension","modeling","small","inertial","particles","wall","bounded","turbulent","flow","hu","johnson","meneveau"],"title":"ENTRAINMENT AND RESUSPENSION MODELING FOR SMALL INERTIAL PARTICLES IN WALL-BOUNDED TURBULENT FLOW","year":null}