Schlogl反应模型的非平衡相变临界指数

Ｓｃｈｌｏｇｌ模是一个典型的具有非平衡相变特征的化学反应模型，在非平衡定态条件下，该反应在相变临界点邻域内具有一个广义的势函数。并在临界点出现了岔现象。本文考究了Ｓｃｈｌｏｇｌ反应的临界分支现象及临界变化趋势并运用非平衡相变的临界标准理论导出了该非平衡相变的临界指数。

The Nonequilibrium Phase Transition Critical Index of the Schlogl Model

The Schlogl model is a typical Chemical reaction model of nonequilibrium phase transition feature.In the condition of fixed factor of nonequilitrium,this reaction has a generalized Polentid function at the phase transition critical point of the neighbour field,and have branchy phenomena.In this paper,we discuss the critical branchy phenomena and critical changing trend,and infer the critical index of nonequilibrium phase transiton by using the theory of critical scales of Nonequilibrium phase transition.This result is all the same as the result of the general suitable type I of NPC in document1].This proves that the sort of Schlogl model belongs to the general suitable type I of NPC in document1].So the bearing of the critical scales above are all the same.