Matches in SemOpenAlex for { <https://semopenalex.org/work/W3123025250> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W3123025250 abstract "In a recent reformulation of the Marrucci-Ianniruberto constitutive equation for the rheology of entangled polymer melts in the context of non-equilibrium thermodynamics, rather large values of the convective constraint release parameter beta_{ccr} had to be used in order not to violate the second law of thermodynamics. In this work, we present an appropriate modification of the model which avoids the splitting of the evolution equation for the conformation tensor into an orientation and a stretching part. Then, thermodynamic admissibility dictates simply that beta_{ccr}≥ 0, thus allowing for more realistic values of beta_{ccr} to be chosen. Moreover, and in view of recent experimental evidence for a transient stress undershoot (following the overshoot) at high shear rates whose origin may be traced back to molecular tumbling, we have incorporated in the model additional terms accounting, at least in an approximate way, for non-affine deformation through a slip parameter xi. Use of the new model to describe available experimental data for the transient and steady-state shear and elongational rheology of entangled polystyrene melts and solutions shows close agreement. Overall, the modified model proposed here combines simplicity with accuracy, which renders it an excellent choice for managing complex viscoelastic fluid flows in large-scale numerical calculations." @default.
- W3123025250 created "2021-02-01" @default.
- W3123025250 creator A5010974124 @default.
- W3123025250 creator A5049973571 @default.
- W3123025250 creator A5076240198 @default.
- W3123025250 date "2020-06-11" @default.
- W3123025250 modified "2023-09-23" @default.
- W3123025250 title "<strong>Simple, Accurate and User-Friendly Differential Constitutive Model for the Rheology of Entangled Polymer Melts and Solutions from Non-Equilibrium Thermodynamics</strong>" @default.
- W3123025250 cites W1504463291 @default.
- W3123025250 cites W1528590971 @default.
- W3123025250 cites W1774151066 @default.
- W3123025250 cites W1965593703 @default.
- W3123025250 cites W1978310025 @default.
- W3123025250 cites W1983639022 @default.
- W3123025250 cites W1997980624 @default.
- W3123025250 cites W2017984976 @default.
- W3123025250 cites W2017992420 @default.
- W3123025250 cites W2026849982 @default.
- W3123025250 cites W2027222420 @default.
- W3123025250 cites W2052627149 @default.
- W3123025250 cites W2054701363 @default.
- W3123025250 cites W2062458305 @default.
- W3123025250 cites W2062588084 @default.
- W3123025250 cites W2066087052 @default.
- W3123025250 cites W2078009248 @default.
- W3123025250 cites W2084617424 @default.
- W3123025250 cites W2085619678 @default.
- W3123025250 cites W2123167484 @default.
- W3123025250 cites W2123733641 @default.
- W3123025250 cites W2135445864 @default.
- W3123025250 cites W2138328929 @default.
- W3123025250 cites W2149457010 @default.
- W3123025250 cites W2231875798 @default.
- W3123025250 cites W2304363588 @default.
- W3123025250 cites W2332148021 @default.
- W3123025250 cites W2346002641 @default.
- W3123025250 cites W2528690955 @default.
- W3123025250 cites W2608018205 @default.
- W3123025250 cites W2765805960 @default.
- W3123025250 cites W2767799468 @default.
- W3123025250 cites W2785207216 @default.
- W3123025250 cites W2791676885 @default.
- W3123025250 cites W2801208426 @default.
- W3123025250 cites W2980621937 @default.
- W3123025250 cites W3021128674 @default.
- W3123025250 doi "https://doi.org/10.20944/preprints202006.0136.v1" @default.
- W3123025250 hasPublicationYear "2020" @default.
- W3123025250 type Work @default.
- W3123025250 sameAs 3123025250 @default.
- W3123025250 citedByCount "2" @default.
- W3123025250 countsByYear W31230252502022 @default.
- W3123025250 countsByYear W31230252502023 @default.
- W3123025250 crossrefType "posted-content" @default.
- W3123025250 hasAuthorship W3123025250A5010974124 @default.
- W3123025250 hasAuthorship W3123025250A5049973571 @default.
- W3123025250 hasAuthorship W3123025250A5076240198 @default.
- W3123025250 hasBestOaLocation W31230252501 @default.
- W3123025250 hasConcept C121332964 @default.
- W3123025250 hasConcept C121864883 @default.
- W3123025250 hasConcept C135628077 @default.
- W3123025250 hasConcept C140767772 @default.
- W3123025250 hasConcept C186541917 @default.
- W3123025250 hasConcept C18762648 @default.
- W3123025250 hasConcept C200990466 @default.
- W3123025250 hasConcept C202973686 @default.
- W3123025250 hasConcept C57879066 @default.
- W3123025250 hasConcept C74650414 @default.
- W3123025250 hasConcept C74859849 @default.
- W3123025250 hasConcept C97355855 @default.
- W3123025250 hasConceptScore W3123025250C121332964 @default.
- W3123025250 hasConceptScore W3123025250C121864883 @default.
- W3123025250 hasConceptScore W3123025250C135628077 @default.
- W3123025250 hasConceptScore W3123025250C140767772 @default.
- W3123025250 hasConceptScore W3123025250C186541917 @default.
- W3123025250 hasConceptScore W3123025250C18762648 @default.
- W3123025250 hasConceptScore W3123025250C200990466 @default.
- W3123025250 hasConceptScore W3123025250C202973686 @default.
- W3123025250 hasConceptScore W3123025250C57879066 @default.
- W3123025250 hasConceptScore W3123025250C74650414 @default.
- W3123025250 hasConceptScore W3123025250C74859849 @default.
- W3123025250 hasConceptScore W3123025250C97355855 @default.
- W3123025250 hasLocation W31230252501 @default.
- W3123025250 hasLocation W31230252502 @default.
- W3123025250 hasOpenAccess W3123025250 @default.
- W3123025250 hasPrimaryLocation W31230252501 @default.
- W3123025250 hasRelatedWork W1481508052 @default.
- W3123025250 hasRelatedWork W1977416335 @default.
- W3123025250 hasRelatedWork W1984875499 @default.
- W3123025250 hasRelatedWork W2032151435 @default.
- W3123025250 hasRelatedWork W2084617424 @default.
- W3123025250 hasRelatedWork W2089853311 @default.
- W3123025250 hasRelatedWork W2389294123 @default.
- W3123025250 hasRelatedWork W2564672760 @default.
- W3123025250 hasRelatedWork W2618972318 @default.
- W3123025250 hasRelatedWork W2184036698 @default.
- W3123025250 isParatext "false" @default.
- W3123025250 isRetracted "false" @default.
- W3123025250 magId "3123025250" @default.
- W3123025250 workType "article" @default.