Phase Dynamics in Nonlinear Dissipative Systems

研究了远离平衡状态的非线性耗散系统的双参数分岔、波数选择过程和相动力学。实验将集中在旋转库埃特-泰勒系统，轴向流或外部旋转。预期结果将对格局形成的一般问题和显著空间范围系统中非周期现象的演化产生影响。本研究旨在对非线性、非平衡系统的模式形成有更清晰的认识。

Investigations are proposed of two-parameter bifurcations, wavenumber-selection processes and phase dynamics in non-linear dissipative systems that are driven far from equilibrium. Experiments will concentrate on the rotating Couette-Taylor system, with either axial flow or external rotation. Results are expected to have a bearing upon the general problem of pattern-formation and the evolution of non-periodic phenomena in systems of significant spatial extent. This research aims at developing a clearer understanding of pattern formation in non-linear, non-equilibrium systems.