O ct 1 99 7 Domain Growth in a Multivariable non Potential System

نویسنده

  • R. Toral
چکیده

We present a study of dynamical scaling and domain growth in a non potential system that models Rayleigh–Bénard convection in a rotating cell. In d = 1, dy-namical scaling holds, but the non potential terms modify the characteristic growth law with a crossover from logarithmic to linear in time. In d = 2 the non potential terms prevent coarsening for any value of the angular rotation speed.

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تاریخ انتشار 1997