摘要
为了寻求最优的生态工业园发展模式,以达到充分利用资源和能源并实现可持续发展,从非平衡统计力学的角度探讨了生态工业系统的结构形成和演变的动力学规律,结合自组织特征映射网络的算法,分析了企业主体间基于物质和能量交换的共生关系对系统结构的影响,指出根据企业共生关系的调整可以预测系统模式的变化。进而以卡伦堡生态工业园为案例进行了数值模拟和网络模式演变的分析,结果表明园区的发展越成熟,物质能量流的利用越合理,其结构值ξ越大.
To seek optimum pattern of eco-industrial parks to utilize resources and energy sources best and realize sustainable development, the dynamic law on the formation and evolution of eco-industrial pattern was discussed based on non-equilibrium statistical mechanics. The impacts of industrial symbiosis resulted from the exchange of material and energy on the structure of eco-industrial systems were analyzed by invoking self-organization character mapping. It is further demonstrated that the change of the system pattern could be predicted by adjusting the symbiosis relationships of the enterprises. Kalundborg eco-industrial park was then studied as a typical example for numerical simulation and network structural analyses. The results showed that with the development of the system, the utilization of materials and energy will be more reasonable and ξ value which indicates the eco-industrial pattern will be larger.
出处
《天津大学学报》
EI
CAS
CSCD
北大核心
2007年第6期736-741,共6页
Journal of Tianjin University(Science and Technology)
基金
国家自然科学基金资助项目(50406018)
天津大学杰出人才引进基金资助项目(W20201)
教育部留学回国人员科研启动基金资助项目(413042)
关键词
非平衡统计力学
生态工业系统
自组织特征映射
演化
non-equilibrium statistical mechanics
eco-industrial system
self-organization character mapping
evolution
