Matches in SemOpenAlex for { <https://semopenalex.org/work/W2327175588> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2327175588 abstract "A new local preconditioning method based on the concept of artificial compressibility has been developed for accelerating convergence to steady-state solutions of the compressible Euler equations at low Mach numbers. Details of the preconditioning for the one-dimensional equations are provided as the first step in developing this approach as an effective preconditioning method for the two and three dimensional compressible flow equations. Artificial time derivatives of pressure are added to the continuity, momentum and energy equations written in conservation form. Three arbitrary functions a, ft and T are introduced that are determined to avoid eigenvalue stiffness of the Euler equations at low Mach numbers while ensuring that the preconditioned system remains well-posed. The preconditioning is optimized on the basis of characteristi c condition number, which is a good measure of stiffness of hyperbolic equations. The numerical results demonstrate that the convergence rate is independent of Mach number in the range 0.4 > M > 10~5. This approach has been recently generalized for the two dimensional compressible Euler equations and preliminary numerical results are presented to demonstrate the promise of this method for two dimensional applications." @default.
- W2327175588 created "2016-06-24" @default.
- W2327175588 creator A5005965689 @default.
- W2327175588 creator A5038651042 @default.
- W2327175588 date "1997-06-29" @default.
- W2327175588 modified "2023-09-27" @default.
- W2327175588 title "Implicit multigrid solution of the preconditioned Euler equations" @default.
- W2327175588 cites W1569871103 @default.
- W2327175588 cites W1979116281 @default.
- W2327175588 cites W1987352716 @default.
- W2327175588 cites W1997027646 @default.
- W2327175588 cites W1999322550 @default.
- W2327175588 cites W2012091179 @default.
- W2327175588 cites W2024916353 @default.
- W2327175588 cites W2042832861 @default.
- W2327175588 cites W2056307851 @default.
- W2327175588 cites W2058949941 @default.
- W2327175588 cites W2061727528 @default.
- W2327175588 cites W2078421448 @default.
- W2327175588 cites W2099348264 @default.
- W2327175588 cites W2838391362 @default.
- W2327175588 cites W4245673505 @default.
- W2327175588 cites W4249930535 @default.
- W2327175588 doi "https://doi.org/10.2514/6.1997-1951" @default.
- W2327175588 hasPublicationYear "1997" @default.
- W2327175588 type Work @default.
- W2327175588 sameAs 2327175588 @default.
- W2327175588 citedByCount "2" @default.
- W2327175588 crossrefType "proceedings-article" @default.
- W2327175588 hasAuthorship W2327175588A5005965689 @default.
- W2327175588 hasAuthorship W2327175588A5038651042 @default.
- W2327175588 hasConcept C121332964 @default.
- W2327175588 hasConcept C127162648 @default.
- W2327175588 hasConcept C134306372 @default.
- W2327175588 hasConcept C137119250 @default.
- W2327175588 hasConcept C158693339 @default.
- W2327175588 hasConcept C165231844 @default.
- W2327175588 hasConcept C28826006 @default.
- W2327175588 hasConcept C31258907 @default.
- W2327175588 hasConcept C33923547 @default.
- W2327175588 hasConcept C38409319 @default.
- W2327175588 hasConcept C41008148 @default.
- W2327175588 hasConcept C5192115 @default.
- W2327175588 hasConcept C57869625 @default.
- W2327175588 hasConcept C57879066 @default.
- W2327175588 hasConcept C62520636 @default.
- W2327175588 hasConcept C62884695 @default.
- W2327175588 hasConcept C75380026 @default.
- W2327175588 hasConcept C768646 @default.
- W2327175588 hasConcept C84655787 @default.
- W2327175588 hasConcept C93082080 @default.
- W2327175588 hasConcept C93779851 @default.
- W2327175588 hasConceptScore W2327175588C121332964 @default.
- W2327175588 hasConceptScore W2327175588C127162648 @default.
- W2327175588 hasConceptScore W2327175588C134306372 @default.
- W2327175588 hasConceptScore W2327175588C137119250 @default.
- W2327175588 hasConceptScore W2327175588C158693339 @default.
- W2327175588 hasConceptScore W2327175588C165231844 @default.
- W2327175588 hasConceptScore W2327175588C28826006 @default.
- W2327175588 hasConceptScore W2327175588C31258907 @default.
- W2327175588 hasConceptScore W2327175588C33923547 @default.
- W2327175588 hasConceptScore W2327175588C38409319 @default.
- W2327175588 hasConceptScore W2327175588C41008148 @default.
- W2327175588 hasConceptScore W2327175588C5192115 @default.
- W2327175588 hasConceptScore W2327175588C57869625 @default.
- W2327175588 hasConceptScore W2327175588C57879066 @default.
- W2327175588 hasConceptScore W2327175588C62520636 @default.
- W2327175588 hasConceptScore W2327175588C62884695 @default.
- W2327175588 hasConceptScore W2327175588C75380026 @default.
- W2327175588 hasConceptScore W2327175588C768646 @default.
- W2327175588 hasConceptScore W2327175588C84655787 @default.
- W2327175588 hasConceptScore W2327175588C93082080 @default.
- W2327175588 hasConceptScore W2327175588C93779851 @default.
- W2327175588 hasLocation W23271755881 @default.
- W2327175588 hasOpenAccess W2327175588 @default.
- W2327175588 hasPrimaryLocation W23271755881 @default.
- W2327175588 hasRelatedWork W136683738 @default.
- W2327175588 hasRelatedWork W1671122578 @default.
- W2327175588 hasRelatedWork W1679452325 @default.
- W2327175588 hasRelatedWork W2010718610 @default.
- W2327175588 hasRelatedWork W2014336599 @default.
- W2327175588 hasRelatedWork W2018162480 @default.
- W2327175588 hasRelatedWork W2107416674 @default.
- W2327175588 hasRelatedWork W2135327616 @default.
- W2327175588 hasRelatedWork W2140734037 @default.
- W2327175588 hasRelatedWork W2143936091 @default.
- W2327175588 hasRelatedWork W2290864068 @default.
- W2327175588 hasRelatedWork W2328340110 @default.
- W2327175588 hasRelatedWork W2331307985 @default.
- W2327175588 hasRelatedWork W2366144573 @default.
- W2327175588 hasRelatedWork W2620947379 @default.
- W2327175588 hasRelatedWork W2950938401 @default.
- W2327175588 hasRelatedWork W3006201334 @default.
- W2327175588 hasRelatedWork W126201582 @default.
- W2327175588 hasRelatedWork W1967003970 @default.
- W2327175588 hasRelatedWork W2556937762 @default.
- W2327175588 isParatext "false" @default.
- W2327175588 isRetracted "false" @default.
- W2327175588 magId "2327175588" @default.
- W2327175588 workType "article" @default.