Matches in SemOpenAlex for { <https://semopenalex.org/work/W2027039426> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2027039426 endingPage "956" @default.
- W2027039426 startingPage "935" @default.
- W2027039426 abstract "Abstract The numerical simulation of flows through a planar contraction at low Reynolds number is considered for Newtonian and for viscoelastic fluids. The recently proposed algebraic extra-stress model (AESM) derived from the differential constitutive equation for an Oldroyd-B fluid is extended to a Phan-Thien–Tanner fluid. The approach is based on the exact polynomial representation using a three-term tensor basis. It is also shown that the algebraic formulation reproduces exactly the extra-stress tensor components for pure shear and for pure elongation flow. A parameter based on the strain rate and the rotation rate tensors is presented to identify the regions of the flow where the AESM model produces exact results. A second-order numerical scheme accurate in time and space, based on the finite volume method using a staggered grid has been applied to solve the conservation and constitutive equations for the Newtonian and viscoelastic flows. The numerical simulations for the viscoelastic fluids have been done using the classical constitutive equations in a differential form and the algebraic extra-stress model. Excellent agreement between the extra-stress values is obtained with the two different approaches, showing the viability of AESM." @default.
- W2027039426 created "2016-06-24" @default.
- W2027039426 creator A5037591418 @default.
- W2027039426 date "2002-11-01" @default.
- W2027039426 modified "2023-09-25" @default.
- W2027039426 title "On predicting abrupt contraction flows with differential and algebraic viscoelastic models" @default.
- W2027039426 cites W1966158133 @default.
- W2027039426 cites W1978013887 @default.
- W2027039426 cites W1983862039 @default.
- W2027039426 cites W1989041418 @default.
- W2027039426 cites W1992490850 @default.
- W2027039426 cites W2009922132 @default.
- W2027039426 cites W2014914944 @default.
- W2027039426 cites W2019704130 @default.
- W2027039426 cites W2023220553 @default.
- W2027039426 cites W2030876282 @default.
- W2027039426 cites W2035261282 @default.
- W2027039426 cites W2038863722 @default.
- W2027039426 cites W2043023836 @default.
- W2027039426 cites W2047007012 @default.
- W2027039426 cites W2047920010 @default.
- W2027039426 cites W2059326730 @default.
- W2027039426 cites W2070035454 @default.
- W2027039426 cites W2072447884 @default.
- W2027039426 cites W2073723062 @default.
- W2027039426 cites W2080632329 @default.
- W2027039426 cites W2098920641 @default.
- W2027039426 cites W2105355027 @default.
- W2027039426 cites W2121221908 @default.
- W2027039426 cites W2140731979 @default.
- W2027039426 cites W2151587819 @default.
- W2027039426 cites W2162373505 @default.
- W2027039426 cites W2466778010 @default.
- W2027039426 doi "https://doi.org/10.1016/s0045-7930(01)00047-0" @default.
- W2027039426 hasPublicationYear "2002" @default.
- W2027039426 type Work @default.
- W2027039426 sameAs 2027039426 @default.
- W2027039426 citedByCount "16" @default.
- W2027039426 countsByYear W20270394262012 @default.
- W2027039426 countsByYear W20270394262013 @default.
- W2027039426 countsByYear W20270394262014 @default.
- W2027039426 countsByYear W20270394262015 @default.
- W2027039426 crossrefType "journal-article" @default.
- W2027039426 hasAuthorship W2027039426A5037591418 @default.
- W2027039426 hasConcept C121332964 @default.
- W2027039426 hasConcept C126322002 @default.
- W2027039426 hasConcept C134306372 @default.
- W2027039426 hasConcept C163415756 @default.
- W2027039426 hasConcept C186541917 @default.
- W2027039426 hasConcept C28826006 @default.
- W2027039426 hasConcept C33923547 @default.
- W2027039426 hasConcept C57879066 @default.
- W2027039426 hasConcept C71924100 @default.
- W2027039426 hasConcept C93226319 @default.
- W2027039426 hasConcept C9376300 @default.
- W2027039426 hasConcept C97355855 @default.
- W2027039426 hasConceptScore W2027039426C121332964 @default.
- W2027039426 hasConceptScore W2027039426C126322002 @default.
- W2027039426 hasConceptScore W2027039426C134306372 @default.
- W2027039426 hasConceptScore W2027039426C163415756 @default.
- W2027039426 hasConceptScore W2027039426C186541917 @default.
- W2027039426 hasConceptScore W2027039426C28826006 @default.
- W2027039426 hasConceptScore W2027039426C33923547 @default.
- W2027039426 hasConceptScore W2027039426C57879066 @default.
- W2027039426 hasConceptScore W2027039426C71924100 @default.
- W2027039426 hasConceptScore W2027039426C93226319 @default.
- W2027039426 hasConceptScore W2027039426C9376300 @default.
- W2027039426 hasConceptScore W2027039426C97355855 @default.
- W2027039426 hasIssue "8" @default.
- W2027039426 hasLocation W20270394261 @default.
- W2027039426 hasLocation W20270394262 @default.
- W2027039426 hasLocation W20270394263 @default.
- W2027039426 hasOpenAccess W2027039426 @default.
- W2027039426 hasPrimaryLocation W20270394261 @default.
- W2027039426 hasRelatedWork W1242860415 @default.
- W2027039426 hasRelatedWork W2019790099 @default.
- W2027039426 hasRelatedWork W2140323688 @default.
- W2027039426 hasRelatedWork W2170767906 @default.
- W2027039426 hasRelatedWork W2334889069 @default.
- W2027039426 hasRelatedWork W2773063690 @default.
- W2027039426 hasRelatedWork W2790911955 @default.
- W2027039426 hasRelatedWork W2910133962 @default.
- W2027039426 hasRelatedWork W3049220960 @default.
- W2027039426 hasRelatedWork W3176049953 @default.
- W2027039426 hasVolume "31" @default.
- W2027039426 isParatext "false" @default.
- W2027039426 isRetracted "false" @default.
- W2027039426 magId "2027039426" @default.
- W2027039426 workType "article" @default.