Skip to main content
SpringerLink
Log in

Dynamics of rigid and flexible polymer chains in confined geometries III. Wall-bead hydrodynamic interaction

  • Published:
Korean Journal of Chemical Engineering Aims and scope Submit manuscript

Abstract

As a continuation of the previous paper, dynamics of rigid and flexible polymer chains in viscous medium was reexamined in order to include the interaction of boundary and polymer chains. As models for rigid and flexible chains, rigid and linear elastic dumbbells were considered, which are essentially composed of two beads of frictional sources. The orientation distribution function was obtained by including anisotropic diffusivities of the bead due to the presence of the walls, and Theological properties were predicted to give us the dependence on an additional parameter, εgo,h relative size of bead to the gap width, as expected. Dynamics of flexible polymer chains showed a similar dependence on the relative size of bead, but exhibited no dependence on the shear rate as the case of no boundaries.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Park, O.O. and Fuller, G.G.:J. of Non-Newtonian Fluid Mech.,15, 309(1984).

    Article  CAS  Google Scholar 

  2. Brenner, H.:Chem. Eng. Sci.,16, 242(1961).

    Article  CAS  Google Scholar 

  3. Goldman, A.J., Cox, R.G. and Brenner, H.:Chem. Eng. Sci.,22, 637(1967).

    Article  CAS  Google Scholar 

  4. Goldman, A. J., Cox, R.G. and Brenner, H.:Chem. Eng. Sci.,22, 653(1967).

    Article  CAS  Google Scholar 

  5. Goldman, A.J., Cox, R.G. and Brenner, H.:Chem. Eng. Sci.,22, 1753(1967).

    Article  Google Scholar 

  6. Kirkwood, J.G. and Auer, P.L.:J. Chem. Phys.,19, 281(1951).

    Article  CAS  Google Scholar 

  7. Bird, R.B. and Warner Jr., H.R.:Trans. Soc. Rheol.,15, 741(1971).

    Article  Google Scholar 

  8. Bire, R.B., Hassager, O., Armstrong, R.C. and Curtiss, C.F.: “Dynamics of Polymeric Liquids Vol. 2 ‘Kinetic Theory’”, Wiley, New York (1977).

    Google Scholar 

  9. Abramowitz, M. and Stegun, I.A.: “Handbook of Functions”, Dover Publication, Inc., New York Ch. 7(1970).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Chemical Engineering, Korea Advanced Institute of Science and Technology, Seoul, Korea

    O Ok Park

Authors
  1. O Ok Park
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Park, O.O. Dynamics of rigid and flexible polymer chains in confined geometries III. Wall-bead hydrodynamic interaction. Korean J. Chem. Eng. 4, 37–45 (1987). https://doi.org/10.1007/BF02698097

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02698097

Keywords

Search

Navigation