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Internal swirling flow predictions using a multi-sweep scheme

  • S. W. Armfield
  • N. -H. Cho
  • C. A. J. Fletcher
Contributed Papers
Part of the Lecture Notes in Physics book series (LNP, volume 323)

Abstract

A sequential multisweep algorithm has been constructed to exploit the non-elliptic nature of the velocity field and the elliptic nature of the pressure field for swirling turbulent diffuser flows. The iterative convergence behaviour of the algorithm is indicated. It is found that accurate predictions of the mean and major turbulence quantities are obtained when the reduced Navier-Stokes equations are used with a k-ε turbulence model.

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References

  1. 1.
    C.A.J. Fletcher, Computational Techniques for Fluid Dynamics, Springer-Verlag, 1988, Vol. 2Google Scholar
  2. 2.
    C.A.J. Fletcher and S.W. Armfield, Comm Appl Numer Analysis, 4 (1988), 219–226Google Scholar
  3. 3.
    S.W. Armfield and C.A.J. Fletcher, Comm Appl Numer Analysis, 2 (1986), 377–383Google Scholar
  4. 4.
    S.W. Armfield and C.A.J. Fletcher, Int.J.Num.Meth. Fluids, 6 (1986), 541–556Google Scholar
  5. 5.
    S.W. Armfield and C.A.J. Fletcher, “Comparison of k-ε and Algebraic Reynolds Stress Models for Swirling Diffuser Flow”, Int.J.Num.Meth. Fluids, (1988, to appear)Google Scholar
  6. 6.
    S.W. Armfield, N.-H. Cho and C.A.J. Fletcher, “Prediction of Turbulence Quantities for Swirling Flow in a Conical Diffuser”, (1988, submitted)Google Scholar
  7. 7.
    P.D. Clausen and D.H. Wood, 6th Symp. Turb. Shear Flows, Toulouse, 1987, 1.3.1-5 *** DIRECT SUPPORT *** A3418252 00004Google Scholar

Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • S. W. Armfield
    • 1
  • N. -H. Cho
    • 2
  • C. A. J. Fletcher
    • 2
  1. 1.University of Western AustraliaAustralia
  2. 2.University of SydneyAustralia

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