集中供热热网的热力工况模型  

Thermal condition model of the central heating network

作　　者：周军岭[1] 姜永成[2] 李峰 

机构地区：[1]郑州大学土木工程学院,河南郑州450001 [2]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090 [3]南海建筑设计院,广东佛山526020

出　　处：《哈尔滨工业大学学报》2005年第12期1683-1685,共3页Journal of Harbin Institute of Technology

基　　金：国家"十五"重点科技攻关项目(2002BA107B05)

摘　　要：为解决集中供热系统中的失调问题,以供热热网的水利工况模型为基础,研究并建立了热网的热力工况模型.通过计算实例验证,用效能—传热单元数法建立的热力工况模型计算简单,求解容易,计算精度高.This paper is presented in order to solve the maladjustment issue of central heating systems. It is based on the hydraulic condition model of a heating network through searching and establishing the thermal condition model of central heating networks. Tested by true samples, it is quite precise and easy to use the thermal condition model supported by the method of efficiency - conducting heat units.

关 键 词：集中供热热网 热力工况 模型 

分 类 号：TU832.1[建筑科学—供热、供燃气、通风及空调工程]