电站锅炉热管空气预热器优化设计数学模型

A Mathematical Model for the Optimized Design of Heat Pipe Air Preheater of a Utility Boiler

本文提出电站锅炉热管式空气预热器优化设计的数学模型，将预热器最低管子壁温的控制条件引入约束函数失量；对最优化技术在热管空气预热器设计中应用的方法特点作了说明，并给出一个计算实例。

his paper presents a mathematical model for the optimized design of the heat pipe air preheater of a utility boiler. The control condetion of the preheater minimum tube wall temperature has been introduced into the constraint function vector. Some explanatory notes are given regarding the specific features of the method involving the use of optimization techniques during the design of the heat pipe air preheater. A specific calculation example is also presented.