%0 Journal Article
%T OPTIMIZED DESIGN OF THE TOILET SIPHON PIPELINE BASED ON CFD FLOWFIELD ANALYSIS<br>基于CFD流态分析技术的座便器虹吸管道优化设计
%A ZHAO Shiyi
%A LIU Zijian
%A PENG Zhiwei
%A <br>赵世宜
%A 刘子建
%A 彭志威
%J 力学与实践
%D 2007
%I 
%X The RNG $k$-$\varepsilon$ turbulence model and the VOF(volume of fluid) method are adopted to solve 3D turbulent flow field in the toilet in Fluent. The flow pattern regulation in the toilet is investigated. The influences of the siphon pipeline profile on speed distributions, press distributions and siphonage performance are also analyzed. The optimum hydraulic design of siphon outlet has been realized based on CFD flowfield analysis. It is proved that the numerical simulated properties of the toilet have a good agreement with the PIV test.
%K CFD
%K PIV
%K VOF<br>座便器
%K 湍流场分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=307A781841C69327&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=E158A972A605785F&sid=27746BCEEE58E9DC&eid=6209D9E8050195F5&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=8