锅炉热力计算模型及方法研究

作者：王永芬 日期：2006-12-27/span> 浏览：4364 查看PDF文档

锅炉热力计算模型及方法研究

王永芬
（杭州广播电视大学 公共教学部，浙江 杭州 310012）

摘要：为保证锅炉热力计算模型和算法的通用性，用网络结构方法定义了其数学模型，采用过程系统的序贯模块法作为基本算法。在此基础上讨论了系统总体控制、能量质量平衡、减温器喷水量和锅筒产汽量等的算法。所提出的模型与算法，能够适应各种炉种和任意受热面排列的锅炉热力计算。
关键词：锅炉热力计算；通用性；质量平衡；能量平衡
中图分类号：TP391;TP965文献标识码：A文章编号：1001-4551(2006)09-0035-03

Research of universal model and method for boiler thermodynamic calculation
WANG Yong|fen
(Public Education Department, Hangzhou Radio & TV University, Hangzhou 310012, China)
Abstract: In order to guarantee the versatility of the system for boiler thermodynamic calculation, a highly abstract universal mathematical model, which can be used to calculate boiler thermodynamics was defined with the method defining net structure. Based on this model, the numerical methods were discussed which included collectivity, initialization, mass/energy balance, water quantities sprayed by the de|heater, and steam quantities produced by the drum. The model and methods presented suit any kinds of boiler and any styles of equipment arrangement for the boiler thermodynamic calculation.
Key words: boiler thermodynamic calculation; versatility; mass balance; energy balance
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