FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2580892783> ?p ?o ?g. }

• W2580892783 endingPage "25" @default.
• W2580892783 startingPage "14" @default.
• W2580892783 abstract "Rheometers with specific impellers, developed to characterize the behavior of cement-based suspensions in the fresh state, are used to limit the heterogeneities induced during shearing but they make the identification of the rheological parameters less straightforward compared to conventional rheometers. This paper presents the inverse analysis method and discusses the quality of this identification procedure when applied to such materials. The procedure includes a CFD simulation based on the finite element method using a Herschel–Bulkley model. Two kinds of optimization algorithms are used: a deterministic simplex method and a stochastic genetic method. As a first step of a larger study, the procedure reported in this paper used 2D synthetic data, i.e. 2D numerically generated experimental data. Two numerical viscoplastic materials, characterized by shear-thinning and shear-thickening, were selected and studied. The results obtained with the two algorithms are systematically compared to the known parameter solution. Three approaches corresponding to three levels of user’s knowledge about the material under study are considered successively: (1) the user has no a priori knowledge about the material, (2) the user knows whether the material is shear-thinning or shear-thickening and (3) the user is able to estimate the behavior index. The time-consuming genetic method appears to be suitable when the a priori knowledge of the material is slight, whereas the simplex method gives a reliable solution in a few iterations when the level of knowledge is higher. Both algorithms encounter more difficulties with the shear-thinning material than with the shear-thickening one. In this paper, the advantage provided by the genetic method regarding the non-uniqueness of the identification procedure for real experimental data is also highlighted: this method provides a collection of satisfactory solutions among which the user can select the optimal one based on his scientific background and/or on further experimental test results." @default.
• W2580892783 created "2017-02-03" @default.
• W2580892783 creator A5004815489 @default.
• W2580892783 creator A5012983407 @default.
• W2580892783 creator A5056547083 @default.
• W2580892783 date "2017-03-01" @default.
• W2580892783 modified "2023-10-02" @default.
• W2580892783 title "Constitutive parameter identification: An application of inverse analysis to the flow of cement-based suspensions in the fresh state from synthetic data" @default.
• W2580892783 cites W1199234532 @default.
• W2580892783 cites W1541288193 @default.
• W2580892783 cites W1569282206 @default.
• W2580892783 cites W1593945036 @default.
• W2580892783 cites W1659842140 @default.
• W2580892783 cites W1793459264 @default.
• W2580892783 cites W1966020307 @default.
• W2580892783 cites W1971115086 @default.
• W2580892783 cites W1974221510 @default.
• W2580892783 cites W1975515963 @default.
• W2580892783 cites W1982147649 @default.
• W2580892783 cites W1988130776 @default.
• W2580892783 cites W1994582980 @default.
• W2580892783 cites W2005922892 @default.
• W2580892783 cites W2006066282 @default.
• W2580892783 cites W2009903347 @default.
• W2580892783 cites W2016335895 @default.
• W2580892783 cites W2021780804 @default.
• W2580892783 cites W2022399423 @default.
• W2580892783 cites W2031936179 @default.
• W2580892783 cites W2041570388 @default.
• W2580892783 cites W2045591372 @default.
• W2580892783 cites W2047310022 @default.
• W2580892783 cites W2048473699 @default.
• W2580892783 cites W2056836525 @default.
• W2580892783 cites W2057150872 @default.
• W2580892783 cites W2057352880 @default.
• W2580892783 cites W2060770453 @default.
• W2580892783 cites W2061810971 @default.
• W2580892783 cites W2063819785 @default.
• W2580892783 cites W2065572845 @default.
• W2580892783 cites W2070401760 @default.
• W2580892783 cites W2070519533 @default.
• W2580892783 cites W2071387239 @default.
• W2580892783 cites W2078437372 @default.
• W2580892783 cites W2078606100 @default.
• W2580892783 cites W2083934291 @default.
• W2580892783 cites W2093041473 @default.
• W2580892783 cites W2093093995 @default.
• W2580892783 cites W2096891835 @default.
• W2580892783 cites W2103283316 @default.
• W2580892783 cites W2110039779 @default.
• W2580892783 cites W2130118694 @default.
• W2580892783 cites W2138240948 @default.
• W2580892783 cites W2169248048 @default.
• W2580892783 cites W2171074980 @default.
• W2580892783 cites W2738954618 @default.
• W2580892783 cites W2946904521 @default.
• W2580892783 cites W61959169 @default.
• W2580892783 cites W72221139 @default.
• W2580892783 doi "https://doi.org/10.1016/j.jnnfm.2017.01.005" @default.
• W2580892783 hasPublicationYear "2017" @default.
• W2580892783 type Work @default.
• W2580892783 sameAs 2580892783 @default.
• W2580892783 citedByCount "2" @default.
• W2580892783 countsByYear W25808927832019 @default.
• W2580892783 countsByYear W25808927832020 @default.
• W2580892783 crossrefType "journal-article" @default.
• W2580892783 hasAuthorship W2580892783A5004815489 @default.
• W2580892783 hasAuthorship W2580892783A5012983407 @default.
• W2580892783 hasAuthorship W2580892783A5056547083 @default.
• W2580892783 hasBestOaLocation W25808927832 @default.
• W2580892783 hasConcept C111472728 @default.
• W2580892783 hasConcept C11413529 @default.
• W2580892783 hasConcept C121332964 @default.
• W2580892783 hasConcept C138885662 @default.
• W2580892783 hasConcept C152279782 @default.
• W2580892783 hasConcept C159985019 @default.
• W2580892783 hasConcept C191717309 @default.
• W2580892783 hasConcept C192562407 @default.
• W2580892783 hasConcept C196445361 @default.
• W2580892783 hasConcept C200990466 @default.
• W2580892783 hasConcept C33923547 @default.
• W2580892783 hasConcept C41008148 @default.
• W2580892783 hasConcept C57879066 @default.
• W2580892783 hasConcept C74108042 @default.
• W2580892783 hasConcept C75553542 @default.
• W2580892783 hasConcept C96035792 @default.
• W2580892783 hasConceptScore W2580892783C111472728 @default.
• W2580892783 hasConceptScore W2580892783C11413529 @default.
• W2580892783 hasConceptScore W2580892783C121332964 @default.
• W2580892783 hasConceptScore W2580892783C138885662 @default.
• W2580892783 hasConceptScore W2580892783C152279782 @default.
• W2580892783 hasConceptScore W2580892783C159985019 @default.
• W2580892783 hasConceptScore W2580892783C191717309 @default.
• W2580892783 hasConceptScore W2580892783C192562407 @default.
• W2580892783 hasConceptScore W2580892783C196445361 @default.
• W2580892783 hasConceptScore W2580892783C200990466 @default.
• W2580892783 hasConceptScore W2580892783C33923547 @default.
• W2580892783 hasConceptScore W2580892783C41008148 @default.

• next