This HTML5 document contains 57 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
dbohttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n9https://global.dbpedia.org/id/
n8http://hi.dbpedia.org/resource/
dbthttp://dbpedia.org/resource/Template:
rdfshttp://www.w3.org/2000/01/rdf-schema#
freebasehttp://rdf.freebase.com/ns/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
dbpedia-frhttp://fr.dbpedia.org/resource/
wikipedia-enhttp://en.wikipedia.org/wiki/
dbchttp://dbpedia.org/resource/Category:
dbphttp://dbpedia.org/property/
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
wikidatahttp://www.wikidata.org/entity/
dbrhttp://dbpedia.org/resource/

Statements

Subject Item
dbr:Beer–Lambert_law
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:BGK
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Prabhu_Lal_Bhatnagar
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
dbp:knownFor
dbr:Bhatnagar–Gross–Krook_operator
dbo:knownFor
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:List_of_alumni_of_St._Stephen's_College,_Delhi
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Bhatnagar–Gross–Krook_operator
rdf:type
owl:Thing
rdfs:label
Bhatnagar–Gross–Krook operator Méthode de Bhatnagar-Gross-Krook
rdfs:comment
The Bhatnagar–Gross–Krook operator (abbreviated BGK operator) term refers to a collision operator used in the Boltzmann equation and in the lattice Boltzmann method, a computational fluid dynamics technique. It is given by the following formula: where is a local equilibrium value for the population of particles in the direction of link The term is a relaxation time, and related to the viscosity. The operator is named after Prabhu L. Bhatnagar, Eugene P. Gross, and Max Krook, the three scientists who introduced it in a paper in Physical Review in 1954. L'opérateur de Bhatnagar-Gross-Krook (en abrégé BGK) est un opérateur linéaire qui se substitue à l'opérateur de collision de l'équation de Boltzmann la fonction de distribution statistique de la vitesse à l'instant au point , sa valeur d'équilibre donnée par la statistique de Maxwell et un temps caractéristique. Cette approximation a été introduite en 1954 par Prabhu Lal Bhatnagar, Eugene Gross et Max Krook. Elle permet de substantielles simplifications de la résolution de l'équation de Boltzmann et est très utilisée dans la méthode de Boltzmann sur réseau.
dcterms:subject
dbc:Computational_fluid_dynamics dbc:Statistical_mechanics
dbo:wikiPageID
7984958
dbo:wikiPageRevisionID
1100146746
dbo:wikiPageWikiLink
dbr:Oxford_University_Press dbc:Statistical_mechanics dbr:Eugene_P._Gross dbr:Bernstein–Greene–Kruskal_modes dbr:Max_Krook dbr:Computational_fluid_dynamics dbr:Operator_(mathematics) dbr:Boltzmann_equation dbc:Computational_fluid_dynamics dbr:Physical_Review dbr:Prabhu_Lal_Bhatnagar dbr:Lattice_Boltzmann_methods
owl:sameAs
freebase:m.026mfp1 n8:भटनागर-ग्रॉस-क्रुक_ऑपरेटर n9:4Xppm dbpedia-fr:Méthode_de_Bhatnagar-Gross-Krook wikidata:Q4901423
dbp:wikiPageUsesTemplate
dbt:Fluiddynamics-stub dbt:Reflist dbt:Short_description dbt:Compu-physics-stub dbt:Cite_book dbt:Distinct
dbo:abstract
L'opérateur de Bhatnagar-Gross-Krook (en abrégé BGK) est un opérateur linéaire qui se substitue à l'opérateur de collision de l'équation de Boltzmann la fonction de distribution statistique de la vitesse à l'instant au point , sa valeur d'équilibre donnée par la statistique de Maxwell et un temps caractéristique. Cette approximation a été introduite en 1954 par Prabhu Lal Bhatnagar, Eugene Gross et Max Krook. Elle permet de substantielles simplifications de la résolution de l'équation de Boltzmann et est très utilisée dans la méthode de Boltzmann sur réseau. The Bhatnagar–Gross–Krook operator (abbreviated BGK operator) term refers to a collision operator used in the Boltzmann equation and in the lattice Boltzmann method, a computational fluid dynamics technique. It is given by the following formula: where is a local equilibrium value for the population of particles in the direction of link The term is a relaxation time, and related to the viscosity. The operator is named after Prabhu L. Bhatnagar, Eugene P. Gross, and Max Krook, the three scientists who introduced it in a paper in Physical Review in 1954.
prov:wasDerivedFrom
wikipedia-en:Bhatnagar–Gross–Krook_operator?oldid=1100146746&ns=0
dbo:wikiPageLength
1740
foaf:isPrimaryTopicOf
wikipedia-en:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Index_of_physics_articles_(B)
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Bernstein–Greene–Kruskal_modes
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Bhatnagar-Gross-Krook_operator
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
dbo:wikiPageRedirects
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Computational_fluid_dynamics
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Eugene_P._Gross
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
dbp:knownFor
dbr:Bhatnagar–Gross–Krook_operator
dbo:knownFor
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:October_1976
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Bhatnagar-Gross-Krook
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
dbo:wikiPageRedirects
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
dbr:Bhatnagar–Gross–Krook
dbo:wikiPageWikiLink
dbr:Bhatnagar–Gross–Krook_operator
dbo:wikiPageRedirects
dbr:Bhatnagar–Gross–Krook_operator
Subject Item
wikipedia-en:Bhatnagar–Gross–Krook_operator
foaf:primaryTopic
dbr:Bhatnagar–Gross–Krook_operator