1990
DOI: 10.1016/0377-0257(90)85055-4
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Climbing constant, second-order correction of Trouton's viscosity, wave speed and delayed die swell for M1

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Cited by 22 publications
(17 citation statements)
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“…Therefore, using a too high value for˛in the simulations might result in additional contributions of the second normal stress difference, that are not present in the experimental system. Therefore, in the remainder of this work, the value of˛is limited to a maximum of 0.2, which agrees with a ratio −« 2 /« 1 of 0.1, in agreement with literature values for polymer solutions and Boger fluids [50,[52][53][54][55].…”
Section: Sensitivity Analysis For the Parameters In The Constitutive supporting
confidence: 84%
“…Therefore, using a too high value for˛in the simulations might result in additional contributions of the second normal stress difference, that are not present in the experimental system. Therefore, in the remainder of this work, the value of˛is limited to a maximum of 0.2, which agrees with a ratio −« 2 /« 1 of 0.1, in agreement with literature values for polymer solutions and Boger fluids [50,[52][53][54][55].…”
Section: Sensitivity Analysis For the Parameters In The Constitutive supporting
confidence: 84%
“…A dinâmica do escoamento do efeito de Weissenberg para altas velocidades angulares foi estudado experimentalmente por Joseph (1990), Beavers e Joseph (1979), e mais recente por Degen et al (1998). Em Beavers e Joseph (1979), dependendo da velocidade do bastão, diferentes comportamentos da interface foram observados: para baixos valores de ω, o escoamento tende ao estado estacionário; aumentando ω, o escoamento torna-se transiente, e três modos foram observados, o breathing, nautilus, e rupture.…”
Section: Dinâmica Do Escoamento Com Altas Velocidades Angularesunclassified
“…Para baixas velocidades de rotação o movimento secundário é composto por apenas um vórtice inercial grande, em que, as partículas do fluido se movem no sentido anti-horário, enquanto para altas velocidades de rotação um pequeno vórtice secundário aparece junto ao bastão, devido a efeitos viscoelásticos e as diferenças de tensões normais, em que, as partículas do fluido se movem no sentido horário. Esse comportamento foi previsto teoricamente por Yoo et al (1979), numericamente por Debbaut e Hocq (1992), e experimentalmente por Beavers e Joseph (1975) e Hu et al (1990). Também é possível correlacionar o ponto de reentrada, onde a interface muda a curvatura (vide figura 56) com a linha entre os dois movimentos secundários opostos.…”
Section: Dinâmica Do Escoamento Com Altas Velocidades Angularesunclassified
See 1 more Smart Citation
“…, Aitken and Wilson (1993), Andritsos and Hanratty (1987), Andritsos et al (1989), Apfel (1970), Arakeri and Acosta (1973), Archer et al (1997), Ashmore et al (2005), Bair and Winer (1990), Bair and Winer (1992), Barnea (1991), Barnea and Taitel (1993), Barr (1926), Batchelor (1967), Batchelor (1987), Batchelor and Gill (1962), Hirahara and Kawahashi (1992), Howarth (1953), Hsiang and Faeth (1992), Hu et al (1990), Huang et al (1997), Huerre (2000), Huerre and Monkewitz (1985), Hwang et al (1996), Johnson and Patel (1999), Joseph (1976), Joseph (1990), Joseph and Saut (1990), Joseph and Renardy (1991), Joseph (1992), Joseph et al (1993), Joseph and Liao (1994b), Joseph and Liao (1994a), Joseph (1995), Joseph (1996), Joseph and Feng (1996), Kang and Leal (1988a), Kang and Leal (1988b), Kang et al (1999), Keller et al (1973), Keller and Miksis (1983), Kitscha and Kocamustafaogullari (1989), Knapp et al (1970), Knapp (1958),…”
mentioning
confidence: 99%