流体输配管网水力计算几个变量关系分析  

ANALYSIS OF SEVERAL VARIABLE RELATIONSHIPS IN HYDRAULIC ACLCULATION OF FLUID TRANSPORING AND DISTRIBUTING SYSTEM

作　　者：王文新[1] 王宏伟[2] 杨晨光 

机构地区：[1]内蒙古工业大学建筑学院,呼和浩特010051 [2]内蒙古工业大学土木学院,呼和浩特010051 [3]中国二冶集团有限公司钢结构分公司,包头014010

出　　处：《内蒙古工业大学学报（自然科学版）》2011年第2期134-139,共6页Journal of Inner Mongolia University of Technology：Natural Science Edition

摘　　要：鉴于现在流体输配管网中各个分专业常用的几种设计方法不同,本文主要阐述计算中出现的流速、流量、管径和比摩阻四个量之间的关系,并用实例加以验证,进而证明管网水力计算中常用的各种方法的具有统一性、通用性。Presently,there exist several different professional design methods for fluid transporting and distributing system.This paper mainly focuses on the study of the velocity of flow,flux,tube diameter and the friction of the four variable realtionships in calculation.Examples are giver to verify and prove that different methods used for hydraulic calculation of different systems usually share some uniformity and universality.

关 键 词：流体输配管网 变量关系 计算方法 牛顿下山法 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]