Matches in SemOpenAlex for { <https://semopenalex.org/work/W1488363091> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1488363091 abstract "The unsteady incompressible Navier-Stokes equations are formulated in terms of vorticity and stream function in generalized curvilinear orthogonal coordinates to facilitiate analysis of flow configurations with general geometries. The numerical method developed solves the conservative form of the transport equation using the alternating-direction implicit method, whereas the stream-function equation is solved by direct block Gaussian elimination. The method is applied to a model problem of flow over a back-step in a doubly infinite channel, using clustered conformal coordinates. One-dimensional stretching functions, dependent on the Reynolds number and the asymptotic behavior of the flow, are used to provide suitable grid distribution in the separation and reattachment regions, as well as in the inflow and outflow regions. The optimum grid distribution selected attempts to honor the multiple length scales of the separated-flow model problem. The asymptotic behavior of the finite-differenced transport equation near infinity is examined and the numerical method is carefully developed so as to lead to spatially second-order accurate wiggle-free solutions, i.e., with minimum dispersive error. Results have been obtained in the entire laminar range for the backstep channel and are in good agreement with the available experimental data for this flow problem." @default.
- W1488363091 created "2016-06-24" @default.
- W1488363091 creator A5011241616 @default.
- W1488363091 creator A5059183890 @default.
- W1488363091 creator A5073091009 @default.
- W1488363091 date "1983-01-01" @default.
- W1488363091 modified "2023-09-24" @default.
- W1488363091 title "A direct method for the solution of unsteady two-dimensional incompressible Navier-Stokes equations" @default.
- W1488363091 hasPublicationYear "1983" @default.
- W1488363091 type Work @default.
- W1488363091 sameAs 1488363091 @default.
- W1488363091 citedByCount "1" @default.
- W1488363091 crossrefType "journal-article" @default.
- W1488363091 hasAuthorship W1488363091A5011241616 @default.
- W1488363091 hasAuthorship W1488363091A5059183890 @default.
- W1488363091 hasAuthorship W1488363091A5073091009 @default.
- W1488363091 hasConcept C121332964 @default.
- W1488363091 hasConcept C134306372 @default.
- W1488363091 hasConcept C140820882 @default.
- W1488363091 hasConcept C182748727 @default.
- W1488363091 hasConcept C18932819 @default.
- W1488363091 hasConcept C196558001 @default.
- W1488363091 hasConcept C200114574 @default.
- W1488363091 hasConcept C2524010 @default.
- W1488363091 hasConcept C27451561 @default.
- W1488363091 hasConcept C2781278361 @default.
- W1488363091 hasConcept C33923547 @default.
- W1488363091 hasConcept C38349280 @default.
- W1488363091 hasConcept C50415386 @default.
- W1488363091 hasConcept C57879066 @default.
- W1488363091 hasConcept C76563973 @default.
- W1488363091 hasConcept C84655787 @default.
- W1488363091 hasConcept C98343798 @default.
- W1488363091 hasConceptScore W1488363091C121332964 @default.
- W1488363091 hasConceptScore W1488363091C134306372 @default.
- W1488363091 hasConceptScore W1488363091C140820882 @default.
- W1488363091 hasConceptScore W1488363091C182748727 @default.
- W1488363091 hasConceptScore W1488363091C18932819 @default.
- W1488363091 hasConceptScore W1488363091C196558001 @default.
- W1488363091 hasConceptScore W1488363091C200114574 @default.
- W1488363091 hasConceptScore W1488363091C2524010 @default.
- W1488363091 hasConceptScore W1488363091C27451561 @default.
- W1488363091 hasConceptScore W1488363091C2781278361 @default.
- W1488363091 hasConceptScore W1488363091C33923547 @default.
- W1488363091 hasConceptScore W1488363091C38349280 @default.
- W1488363091 hasConceptScore W1488363091C50415386 @default.
- W1488363091 hasConceptScore W1488363091C57879066 @default.
- W1488363091 hasConceptScore W1488363091C76563973 @default.
- W1488363091 hasConceptScore W1488363091C84655787 @default.
- W1488363091 hasConceptScore W1488363091C98343798 @default.
- W1488363091 hasLocation W14883630911 @default.
- W1488363091 hasOpenAccess W1488363091 @default.
- W1488363091 hasPrimaryLocation W14883630911 @default.
- W1488363091 hasRelatedWork W1490559493 @default.
- W1488363091 hasRelatedWork W1540984804 @default.
- W1488363091 hasRelatedWork W1621329965 @default.
- W1488363091 hasRelatedWork W1969858879 @default.
- W1488363091 hasRelatedWork W1986101775 @default.
- W1488363091 hasRelatedWork W2021496138 @default.
- W1488363091 hasRelatedWork W2051256830 @default.
- W1488363091 hasRelatedWork W2061898725 @default.
- W1488363091 hasRelatedWork W2065683902 @default.
- W1488363091 hasRelatedWork W2068099509 @default.
- W1488363091 hasRelatedWork W2133217896 @default.
- W1488363091 hasRelatedWork W2146595714 @default.
- W1488363091 hasRelatedWork W2334072037 @default.
- W1488363091 hasRelatedWork W2983527895 @default.
- W1488363091 hasRelatedWork W2995599188 @default.
- W1488363091 hasRelatedWork W3009145943 @default.
- W1488363091 hasRelatedWork W3015225982 @default.
- W1488363091 hasRelatedWork W3094828704 @default.
- W1488363091 hasRelatedWork W3097156223 @default.
- W1488363091 hasRelatedWork W3111922659 @default.
- W1488363091 isParatext "false" @default.
- W1488363091 isRetracted "false" @default.
- W1488363091 magId "1488363091" @default.
- W1488363091 workType "article" @default.