【摘要】 利用耗散结构理论,把通风系统看成一个开放系统,对通风系统的耗散行为进行研究,得出了通风参量与通风系统稳定工作及非平衡相变的关系,为通风系统数值模拟的参数选定提供理论依据。对耗散参量进行研究,深入认识了通风系统中参数起作用的方式。通风系统有序相变临界耗散趋势的研究表明,整个通风系统的演化主要由风机主宰。更多还原

【Abstract】 By using the theory of dissipative structure and looking mine ventilation system as a opening system, the dissipative behavior of mine ventilation system is briefly studied, and drawing a conclusion about the relationship between ventilation parameters and stable work of mine ventilation system and nonequilibrium phase change, providing theory basis for selecting parameters of ventilation system digital simulation. It can be know that the function way of parameters in the ventilation system by studying dissipative parameters, and the ventilation system is dominated by fan through studying the dissipative trend of nonequilibrium phase change.更多还原