FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2935712511> ?p ?o ?g. }

• W2935712511 abstract "A novel Unified Gas-Kinetic Scheme (UGKS) is developed for Ellipsoidal Fokker-Planck (ES-FP) equation in prediction of non-equilibrium neutral gas flows in this paper. The ES-FP collision operator is solved in discrete velocity space in a concise and quick finite difference framework. The conservation problem of discrete ES-FP collision operator is solved by multiplying each term in it by conservative coefficients whose values are very closed to unity. Their differences to unity are in the same order of the numerical error in approximating the ES-FP operator in discrete velocity space. All the macroscopic conservative variables (mass, momentum and energy) are conserved in the present modified discrete ES-FP collision operator. Since the conservation property in discrete element of physical space is very important for numerical scheme when discontinuity and large gradient exist in flow field, a finite volume framework (the framework of UGKS) is adopted for the transport term of ES-FP equation. For $nD$-$3V$ ($n<3$) cases, a $nD$-quasi $nV$ reduction is specially proposed for ES-FP equation and FP-UGKS method, which can greatly reduce the computational cost. The validity and accuracy of both ES-FP equation and FP-UGKS method are examined using a series of $0D$-$3V$ homogenous relaxation cases and $1D$-$3V$ shock structure cases with different $Mach$ numbers, in which $1D$-$3V$ cases are reduced to $1D$-quasi $1V$ cases. Both the predictions of $0D$-$3V$ and $1D$-$3V$ cases match well with the benchmark results such as analytical Boltzmann solution, direct full-Boltzmann numerical solution and DSMC result. Especially, the FP-UGKS predictions match well with the DSMC results in the $Mach$ 8.0 shock structure case, which is in high non-equilibrium, and is a challenge case of the model Boltzmann equation and the corresponding numerical methods." @default.
• W2935712511 created "2019-04-25" @default.
• W2935712511 creator A5025790984 @default.
• W2935712511 creator A5052925180 @default.
• W2935712511 creator A5069244906 @default.
• W2935712511 creator A5086594340 @default.
• W2935712511 date "2019-04-20" @default.
• W2935712511 modified "2023-10-18" @default.
• W2935712511 title "A unified gas-kinetic scheme for Ellipsoidal Fokker-Planck equation: conservative deterministic numerical method" @default.
• W2935712511 cites W1538135945 @default.
• W2935712511 cites W1669149301 @default.
• W2935712511 cites W1974007886 @default.
• W2935712511 cites W1976284739 @default.
• W2935712511 cites W1989129545 @default.
• W2935712511 cites W2034404486 @default.
• W2935712511 cites W2034624900 @default.
• W2935712511 cites W2035645949 @default.
• W2935712511 cites W2049600089 @default.
• W2935712511 cites W2078498923 @default.
• W2935712511 cites W2084455462 @default.
• W2935712511 cites W2087589180 @default.
• W2935712511 cites W2089355912 @default.
• W2935712511 cites W2098433117 @default.
• W2935712511 cites W2110490726 @default.
• W2935712511 cites W222780424 @default.
• W2935712511 cites W2316406143 @default.
• W2935712511 cites W2469447765 @default.
• W2935712511 cites W2605019452 @default.
• W2935712511 cites W2624207470 @default.
• W2935712511 cites W2728739961 @default.
• W2935712511 cites W2800467423 @default.
• W2935712511 cites W3047094800 @default.
• W2935712511 cites W3098252079 @default.
• W2935712511 cites W405701829 @default.
• W2935712511 cites W619394459 @default.
• W2935712511 hasPublicationYear "2019" @default.
• W2935712511 type Work @default.
• W2935712511 sameAs 2935712511 @default.
• W2935712511 citedByCount "0" @default.
• W2935712511 crossrefType "posted-content" @default.
• W2935712511 hasAuthorship W2935712511A5025790984 @default.
• W2935712511 hasAuthorship W2935712511A5052925180 @default.
• W2935712511 hasAuthorship W2935712511A5069244906 @default.
• W2935712511 hasAuthorship W2935712511A5086594340 @default.
• W2935712511 hasConcept C10138342 @default.
• W2935712511 hasConcept C104317684 @default.
• W2935712511 hasConcept C11413529 @default.
• W2935712511 hasConcept C121332964 @default.
• W2935712511 hasConcept C134306372 @default.
• W2935712511 hasConcept C157206272 @default.
• W2935712511 hasConcept C158448853 @default.
• W2935712511 hasConcept C162324750 @default.
• W2935712511 hasConcept C165995430 @default.
• W2935712511 hasConcept C17020691 @default.
• W2935712511 hasConcept C17456955 @default.
• W2935712511 hasConcept C176321772 @default.
• W2935712511 hasConcept C185592680 @default.
• W2935712511 hasConcept C203739276 @default.
• W2935712511 hasConcept C28826006 @default.
• W2935712511 hasConcept C33923547 @default.
• W2935712511 hasConcept C3445786 @default.
• W2935712511 hasConcept C39177556 @default.
• W2935712511 hasConcept C48753275 @default.
• W2935712511 hasConcept C50478463 @default.
• W2935712511 hasConcept C55493867 @default.
• W2935712511 hasConcept C57879066 @default.
• W2935712511 hasConcept C60718061 @default.
• W2935712511 hasConcept C62520636 @default.
• W2935712511 hasConcept C69123182 @default.
• W2935712511 hasConcept C86339819 @default.
• W2935712511 hasConcept C93779851 @default.
• W2935712511 hasConceptScore W2935712511C10138342 @default.
• W2935712511 hasConceptScore W2935712511C104317684 @default.
• W2935712511 hasConceptScore W2935712511C11413529 @default.
• W2935712511 hasConceptScore W2935712511C121332964 @default.
• W2935712511 hasConceptScore W2935712511C134306372 @default.
• W2935712511 hasConceptScore W2935712511C157206272 @default.
• W2935712511 hasConceptScore W2935712511C158448853 @default.
• W2935712511 hasConceptScore W2935712511C162324750 @default.
• W2935712511 hasConceptScore W2935712511C165995430 @default.
• W2935712511 hasConceptScore W2935712511C17020691 @default.
• W2935712511 hasConceptScore W2935712511C17456955 @default.
• W2935712511 hasConceptScore W2935712511C176321772 @default.
• W2935712511 hasConceptScore W2935712511C185592680 @default.
• W2935712511 hasConceptScore W2935712511C203739276 @default.
• W2935712511 hasConceptScore W2935712511C28826006 @default.
• W2935712511 hasConceptScore W2935712511C33923547 @default.
• W2935712511 hasConceptScore W2935712511C3445786 @default.
• W2935712511 hasConceptScore W2935712511C39177556 @default.
• W2935712511 hasConceptScore W2935712511C48753275 @default.
• W2935712511 hasConceptScore W2935712511C50478463 @default.
• W2935712511 hasConceptScore W2935712511C55493867 @default.
• W2935712511 hasConceptScore W2935712511C57879066 @default.
• W2935712511 hasConceptScore W2935712511C60718061 @default.
• W2935712511 hasConceptScore W2935712511C62520636 @default.
• W2935712511 hasConceptScore W2935712511C69123182 @default.
• W2935712511 hasConceptScore W2935712511C86339819 @default.
• W2935712511 hasConceptScore W2935712511C93779851 @default.
• W2935712511 hasLocation W29357125111 @default.
• W2935712511 hasOpenAccess W2935712511 @default.

• next