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>SYMMETRY-BREAKING AND BIFURCATION STUDY ON THE LAMINAR FLOWS THROUGH CURVED PIPES WITH A CIRCULAR CROSS SECTION
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SYMMETRY-BREAKING AND BIFURCATION STUDY ON THE LAMINAR FLOWS THROUGH CURVED PIPES WITH A CIRCULAR CROSS SECTION
The Dean problem of steady viscous flow through a coiled circular pipe is studied numerically. We compute the structure of the symmetric families of the flows that exist as the crucial parameter D varies, which is in accordance with those stated in Yang and Keller (Appl. Numer. Math. 2, 257, 1986), Furthermore, we find a asymmetric flow emanating from the symmetry-breaking bifurcation point, which they could not find since they restricted the numerical study on the flows symmetric about the x-axis. (C) 1996 Academic Press, Inc. [References: 13]
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