Nonlinear Pattern Selection in Binary Mixture Convection with Through-Flow

Guo-Dong Li; Atsushi Ogawa; Yoshifumi Harada; Michael I. Tribelsky

doi:10.1143/ptp.106.293

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Nonlinear Pattern Selection in Binary Mixture Convection with Through-Flow

Guo-Dong Li·Atsushi Ogawa·Yoshifumi Harada·Michael I. Tribelsky

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Abstract

The pattern selection problem in binary-mixture convection in an extended channel with a lateral through-flow is presented. The through-flow breaks left--right parity and changes pattern dynamics dramatically. The problem is studied based on computer simulation of the complete set of hydrodynamic equations (Oberbeck-Boussinesq approximation) in the two-dimensional rectangular channel with aspect ratio $Γ= 12$ and convection-suppressing lateral boundary conditions. A wide variety of new dynamical patterns is obtained, discussed and classified.

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Guo-Dong Li, Atsushi Ogawa, Yoshifumi Harada, Michael I. Tribelsky. 2001-01-26. Nonlinear Pattern Selection in Binary Mixture Convection with Through-Flow. https://doi.org/10.1143/ptp.106.293

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