哈尔滨商业大学学报（自然科学版）2011，Vol.27Issue(1)：107-111,124,6.
单立管建筑排水系统水力工况的数值模拟研究
Study on numerical simulation of hydraulic regime of single stack drainage system
摘要
Abstract
To explore a new way of the drainage system, this paper used FLUENT which is a software of CFD to do numerical simulation of the pressure changing caused by the flow change in the single stack pipe drainage system.By comparison of numerical simulation calculations and experimental results, two dimension numerical simulation results were corresponding to the variations of pressure discipline in the single draining stack pipes, the simulation of pressure ;variation tendencies in draining stack pipes accord with the actual conditions.The experiment and numerical simulation were very close both in maximum negative pressure and maximum positive pressure.关键词
单立管建筑排水系统/水力工况/数值模拟Key words
single stack drainage system/ hydraulic regime/ numerical simulation分类
建筑与水利引用本文复制引用
刘慧,程浩,张振,王琦,李星..单立管建筑排水系统水力工况的数值模拟研究[J].哈尔滨商业大学学报（自然科学版）,2011,27(1):107-111,124,6.基金项目
哈尔滨工程大学研究生培养基金课题(2008). （2008）
