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Volumn 68, Issue 3 2, 2003, Pages 363131-3631320

Kinetics of the shear banding instability in startup flows

Author keywords

[No Author keywords available]

Indexed keywords

MICELLES; PERTURBATION TECHNIQUES; SHEAR STRESS; STRAIN; VISCOSITY;

EID: 0242411709     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (72)

References (85)
  • 56
    • 33645081306 scopus 로고    scopus 로고
    • note
    • The densities typically differ by only about 1%; no observable settling occurs in these systems over a time scale of several months. Even if the densities were different, this would affect only the inertial terms on the LHS of Eq. (2.13), which turn out to affect the instability only at irrelevant length scales (longer than any typical rheometer gap).
  • 57
    • 33645082323 scopus 로고    scopus 로고
    • note
    • 2,ζ].
  • 62
    • 33645080526 scopus 로고    scopus 로고
    • note
    • Equations (2.20) and (2.21) together ensure zero concentration flux at the boundary, even under shear.
  • 63
    • 33645092752 scopus 로고    scopus 로고
    • Ph.D. thesis, University of Metz
    • S. Lerouge, Ph.D. thesis, University of Metz, 2000.
    • (2000)
    • Lerouge, S.1
  • 67
    • 33645086767 scopus 로고    scopus 로고
    • note
    • -1], [1], and [1]. Correspondingly, the size and direction of the vector u would have been different in different units, and any vector operations must be applied with caution.
  • 71
    • 33645079493 scopus 로고    scopus 로고
    • note
    • 1 in the relevant time window; see Sec. V.
  • 72
    • 33645064651 scopus 로고    scopus 로고
    • note
    • e/dphi; of the elastic contribution to the free energy in Eq. (2.16).
  • 73
    • 33645055761 scopus 로고    scopus 로고
    • private communication
    • S. Lerouge (private communication).
    • Lerouge, S.1
  • 75
    • 33645056285 scopus 로고    scopus 로고
    • note
    • In the coupled model, an oscillatory instability can occur at very high shear rates, as discussed in Sec. IV C 1.
  • 79
    • 33645060046 scopus 로고    scopus 로고
    • note
    • k(t→∞) > 0 so that the system is always strictly unstable as t→∞
  • 80
    • 33645053616 scopus 로고    scopus 로고
    • note
    • inst.
  • 81
    • 33645078495 scopus 로고    scopus 로고
    • note
    • ss ≃ 1, hence violating the condition of Eq. (5.13).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.