The Poiseuille-Rayleigh-B(?)nardflows in binaryfluids with the soreteffect were directly simulated by a mixed finite element method.A temperature perturbation was used as an initial disturbed source for the basic p...
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The Poiseuille-Rayleigh-B(?)nardflows in binaryfluids with the soreteffect were directly simulated by a mixed finite element method.A temperature perturbation was used as an initial disturbed source for the basic parallel *** whole spatio-temporal evolution of the binary fluid flows was *** only the disturbed mode with the wavenumber is amplified while others are damped,and continuously the amplified mode grows further and the nonlinear effect becomes important,after a nonlinear evolution transition the flow system evolves finally into a periodic right-going traveling wave.
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