耗散型自组织系统耗散参量的临界指数刻划

The Critical Exponents of Dissipative Parameter in Dissipative Self-organized Systems

引入一个无量纲的量M_D(耗散参量)来反映一般自组织系统远离平衡时的相对耗散强度。分析结果表明,当系统趋于耗散结构的临界点时,耗散参量M_D会出现跃变,即在耗散结构的临界点M_D有奇异行为。因此M_D在临界点的变化特征可由临界指数来刻划。

Introduces a nondimensional parameter(dissipative parameter) to describe the relative dissipation intensity in general self - organized system when it is far away from the equilibrium. The result of analyse indicates dissipative parameter would jump as the system approachs the critical point of dissipative structure. Namely,there are singularity behaviors in the critical point of the dissipative structure. So the change peculiarity can be shown by the critical exponents in the critical point