On the basis of the insertion structure mathematical model , the modeling method for single - phase section of boilers is improved and a new modeling method chain structure modeling method based on lumped - parameter is presented 在嵌套结构参数模型的基础上，对锅炉单相区的数学模型加以改进，提出了链式结构的集总参数数学模型，并对其进行仿真。
