【摘要】 论述了采用多元非线性数学模型建立煤性与炉膛性能参数耦合关系体系的方法 ,运用灰色关联分析方法 ,对炉膛燃烧器区域计算壁面热负荷与煤性因素进行关联度分析 ,确定主要影响因素 ,采用不同参数组合 ,运用多元非线性分析方法 ,建立了 6种炉膛燃区计算壁面热负荷的数学模型 ,该模型具备较高精度 ,为锅炉选型提供了一种新的高效、可靠方法更多还原

【Abstract】 A multivariate nonlinear mathematical model was introduced to study the relationship between coal quality characteristic and furnace type .Gray correlation analysis was applied to consider the relevancy of furnace wall heating load of burner region and coal quality. Six mathematical models for furnace wall heating load of burner region associated with coal quality with accepted accuracy was established by using multivariate nonlinear mathematical model. This may greatly make the furnace design standardized, optimized and efficient.更多还原