黄金分割法求解火源特性区间临界点

Searching the Critical Point of Fire Characteric Zone by Golden Partition Method

在利用定性定量综合分析法和火源特性区间法确定火灾控风方案时，因火灾强度的变化，造成火源特性区间出现１次临界点．采用黄金分割法搜索该临界点，能提高搜索效率，从而大大减少定量计算量．

Because of fire intensity changing, the critical point exists within fire characteric zone when using the qualitative and quantitative synthetical analysis method and fire characteric zone method to deter- mine the airflow control scheme. The golden partition method is applied to search the critical point, enhancing the searching efficiency.