Review of the secondary flows of complex fluids

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    A survey of secondary flows of viscoelastic liquids in straight tubes is given including recent work pointing at striking analogies with transversal deformations associated with the simple shearing of solid materials. The importance and implications of secondary flows of viscoelastic fluids in heat transfer enhancement are explored together with the difficulties in detecting weak secondary flows (dilute, weakly viscoelastic solutions) in a laboratory setting. Recent new work by the author and colleagues which explores for the first time the structure of the secondary flow field in the pulsating flow of a constitutively nonlinear simple fluid in straight tubes of arbitrary cross-sections is summarized. Arbitrary conduit contours are obtained through a novel approach to the concept of domain perturbation. Time averaged, mean secondary flow streamline contours are presented for the first time for triangular, square and hexagonal pipes.

    Original languageEnglish
    Title of host publicationProceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums
    EditorsA. Ogut, Y. Tsuji, M. Kawahashi, A. Ogut, Y. Tsuji, M. Kawahashi
    Pages1843-1854
    Number of pages12
    Volume1 C
    Publication statusPublished - 2003
    Event4th ASME/JSME Joint Fluids Engineering Conference - Honolulu, HI, United States
    Duration: Jul 6 2003Jul 10 2003

    Other

    Other4th ASME/JSME Joint Fluids Engineering Conference
    CountryUnited States
    CityHonolulu, HI
    Period7/6/037/10/03

    Fingerprint

    Secondary flow
    Fluids
    Flow of fluids
    Viscoelastic Substances
    Shearing
    Flow fields
    Pipe
    Heat transfer

    All Science Journal Classification (ASJC) codes

    • Mechanical Engineering
    • Fluid Flow and Transfer Processes

    Cite this

    Siginer, D. A. (2003). Review of the secondary flows of complex fluids. In A. Ogut, Y. Tsuji, M. Kawahashi, A. Ogut, Y. Tsuji, & M. Kawahashi (Eds.), Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums (Vol. 1 C, pp. 1843-1854)
    Siginer, Dennis A. / Review of the secondary flows of complex fluids. Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums. editor / A. Ogut ; Y. Tsuji ; M. Kawahashi ; A. Ogut ; Y. Tsuji ; M. Kawahashi. Vol. 1 C 2003. pp. 1843-1854
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    abstract = "A survey of secondary flows of viscoelastic liquids in straight tubes is given including recent work pointing at striking analogies with transversal deformations associated with the simple shearing of solid materials. The importance and implications of secondary flows of viscoelastic fluids in heat transfer enhancement are explored together with the difficulties in detecting weak secondary flows (dilute, weakly viscoelastic solutions) in a laboratory setting. Recent new work by the author and colleagues which explores for the first time the structure of the secondary flow field in the pulsating flow of a constitutively nonlinear simple fluid in straight tubes of arbitrary cross-sections is summarized. Arbitrary conduit contours are obtained through a novel approach to the concept of domain perturbation. Time averaged, mean secondary flow streamline contours are presented for the first time for triangular, square and hexagonal pipes.",
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    Siginer, DA 2003, Review of the secondary flows of complex fluids. in A Ogut, Y Tsuji, M Kawahashi, A Ogut, Y Tsuji & M Kawahashi (eds), Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums. vol. 1 C, pp. 1843-1854, 4th ASME/JSME Joint Fluids Engineering Conference, Honolulu, HI, United States, 7/6/03.

    Review of the secondary flows of complex fluids. / Siginer, Dennis A.

    Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums. ed. / A. Ogut; Y. Tsuji; M. Kawahashi; A. Ogut; Y. Tsuji; M. Kawahashi. Vol. 1 C 2003. p. 1843-1854.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    Siginer DA. Review of the secondary flows of complex fluids. In Ogut A, Tsuji Y, Kawahashi M, Ogut A, Tsuji Y, Kawahashi M, editors, Proceedings of the 4th ASME/JSME Joint Fluids Engineering Conference: Volume 1, Part C, Forums. Vol. 1 C. 2003. p. 1843-1854