Matches in SemOpenAlex for { <https://semopenalex.org/work/W2313118621> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2313118621 abstract "In this work, we investigate two issues that are important to computational efficiency and reliability in fluid dynamic applications of the lattice Boltzmann equation (LBE): (1) Computational stability and accuracy of different lattice Boltzmann models and (2) the treatment of the boundary conditions on curved solid boundaries and their 3-D implementations. Three athermal 3-D LBE models (Q15D3, Q19D3, and Q27D3) are studied and compared in terms of efficiency, accuracy, and robustness. The boundary treatment recently developed by Filippova and Hanel (1998, J. Comp. Phys.147, 219) and Mei et al. (1999, J. Comp. Phys.155, 307) in 2-D is extended to and implemented for 3-D. The convergence, stability, and computational efficiency of the 3-D LBE models with the boundary treatment for curved boundaries were tested in simulations of four 3-D flows: (1) Fully developed flows in a square duct, (2) flow in a 3-D lid-driven cavity, (3) fully developed flows in a circular pipe, and (4) a uniform flow over a sphere. We found that while the 15-velocity 3-D (Q15D3) model is more prone to numerical instability and the Q27D3 is more computationally intensive, the Q19D3 model provides a balance between computational reliability and efficiency. Through numerical simulations, we demonstrated that the boundary treatment for 3-D arbitrary curved geometry has second-order accuracy and possesses satisfactory stability characteristics." @default.
- W2313118621 created "2016-06-24" @default.
- W2313118621 creator A5037244468 @default.
- W2313118621 creator A5038626545 @default.
- W2313118621 creator A5046433030 @default.
- W2313118621 creator A5064264288 @default.
- W2313118621 date "2000-01-10" @default.
- W2313118621 modified "2023-10-18" @default.
- W2313118621 title "Lattice Boltzmann method for 3-D flows with curved boundary" @default.
- W2313118621 cites W1963596278 @default.
- W2313118621 cites W1982933896 @default.
- W2313118621 cites W2058960626 @default.
- W2313118621 doi "https://doi.org/10.2514/6.2000-822" @default.
- W2313118621 hasPublicationYear "2000" @default.
- W2313118621 type Work @default.
- W2313118621 sameAs 2313118621 @default.
- W2313118621 citedByCount "1" @default.
- W2313118621 countsByYear W23131186212022 @default.
- W2313118621 crossrefType "proceedings-article" @default.
- W2313118621 hasAuthorship W2313118621A5037244468 @default.
- W2313118621 hasAuthorship W2313118621A5038626545 @default.
- W2313118621 hasAuthorship W2313118621A5046433030 @default.
- W2313118621 hasAuthorship W2313118621A5064264288 @default.
- W2313118621 hasBestOaLocation W23131186212 @default.
- W2313118621 hasConcept C108257041 @default.
- W2313118621 hasConcept C121332964 @default.
- W2313118621 hasConcept C134306372 @default.
- W2313118621 hasConcept C1633027 @default.
- W2313118621 hasConcept C163681178 @default.
- W2313118621 hasConcept C176321772 @default.
- W2313118621 hasConcept C182310444 @default.
- W2313118621 hasConcept C21821499 @default.
- W2313118621 hasConcept C2524010 @default.
- W2313118621 hasConcept C33923547 @default.
- W2313118621 hasConcept C48753275 @default.
- W2313118621 hasConcept C57879066 @default.
- W2313118621 hasConcept C79042034 @default.
- W2313118621 hasConceptScore W2313118621C108257041 @default.
- W2313118621 hasConceptScore W2313118621C121332964 @default.
- W2313118621 hasConceptScore W2313118621C134306372 @default.
- W2313118621 hasConceptScore W2313118621C1633027 @default.
- W2313118621 hasConceptScore W2313118621C163681178 @default.
- W2313118621 hasConceptScore W2313118621C176321772 @default.
- W2313118621 hasConceptScore W2313118621C182310444 @default.
- W2313118621 hasConceptScore W2313118621C21821499 @default.
- W2313118621 hasConceptScore W2313118621C2524010 @default.
- W2313118621 hasConceptScore W2313118621C33923547 @default.
- W2313118621 hasConceptScore W2313118621C48753275 @default.
- W2313118621 hasConceptScore W2313118621C57879066 @default.
- W2313118621 hasConceptScore W2313118621C79042034 @default.
- W2313118621 hasLocation W23131186211 @default.
- W2313118621 hasLocation W23131186212 @default.
- W2313118621 hasOpenAccess W2313118621 @default.
- W2313118621 hasPrimaryLocation W23131186211 @default.
- W2313118621 hasRelatedWork W1546440242 @default.
- W2313118621 hasRelatedWork W2027770984 @default.
- W2313118621 hasRelatedWork W2041731240 @default.
- W2313118621 hasRelatedWork W2075474258 @default.
- W2313118621 hasRelatedWork W2084186478 @default.
- W2313118621 hasRelatedWork W2086411779 @default.
- W2313118621 hasRelatedWork W2088802448 @default.
- W2313118621 hasRelatedWork W2090720274 @default.
- W2313118621 hasRelatedWork W2153722176 @default.
- W2313118621 hasRelatedWork W2247272153 @default.
- W2313118621 hasRelatedWork W2275005548 @default.
- W2313118621 hasRelatedWork W2318476103 @default.
- W2313118621 hasRelatedWork W2318842505 @default.
- W2313118621 hasRelatedWork W2592060052 @default.
- W2313118621 hasRelatedWork W3026365983 @default.
- W2313118621 hasRelatedWork W3027321418 @default.
- W2313118621 hasRelatedWork W3037568241 @default.
- W2313118621 hasRelatedWork W3093627814 @default.
- W2313118621 hasRelatedWork W3094664504 @default.
- W2313118621 hasRelatedWork W3100299523 @default.
- W2313118621 isParatext "false" @default.
- W2313118621 isRetracted "false" @default.
- W2313118621 magId "2313118621" @default.
- W2313118621 workType "article" @default.