多层住宅厨房排烟道内烟气流场仿真研究  

The Numerical Simulation of Smoke Liquid-field in Flue of Multilayer Residential Kitchen

作　　者：于利刚[1] 张燕[1] 王杰光[1] 

机构地区：[1]桂林理工大学土木与建筑工程学院,桂林541004

出　　处：《湖南工程学院学报（自然科学版）》2010年第2期91-94,共4页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：广西建筑工程检测与试验重点试验室资助项目(桂科能07109005-05)

摘　　要：利用Ansys软件中FLOTRAN CFD对多层住宅厨房排烟道内流场进行三维模拟仿真,得出了在排油烟机提供不同风速和处于不同工况时烟道内气流的速度分布图和压力分布云图,分析了气流在烟道内的速度和压力的分布规律及排入的油烟对其上、下层住户的影响.The scattergram of velocity and cloud graph of pressure in different rate of wind and working condition supplied by the kitchen exhauster filter in the flue of multilayer residential kitchen are given in the 3D numerical simulation by the FLOTRAN CFD of Ansys soft. And the distribution rule of the rate and the pressure of the airflow in the flue are analyzed. The effect on the upstairs or the downstairs taken by smoke is resolved.

关 键 词：多层住宅 三维 流场 ANSYS 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]