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・所有公司名,产品名,服务名是各个公司的商标或登记商标以及服务商标。・本资料包括保密信息。没有得到敝公司的同意,请不要使用,发布,复制本资料或本电子档。CONVERGETutorial1—DS18EngineSpray&Combustion——ForConvergeUI_Beta1.4.1&Converge1.4.1所属:IDAJ-ChinaCopyright(C)2013IDAJCo.,LTD.AllRightsReserved.提纲简介表面准备流动设定网格预览喷雾&燃烧设定提交计算后处理Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定说明:1.这是一款配置单孔旋流喷嘴的直喷汽油机,将采用Lisa模型来模拟喷嘴的破碎过程。2.燃烧计算采用包含59个基元反应的正辛烷详细化学反应机理来描述,并用SAGE-MZ详细化学反应求解算法进行求解。Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定进行喷雾&燃烧设定之前,新建工作目录spray&combustion,将完成流动设定目录下的以下文件拷贝至其中ds18_geometry.cvgexhaust_lift.inintake_lift.inintake-pres.ingas.dattherm.dat另外,从reference_data_spray&combustion目录中将以下文件拷贝至工作目录:mech.dat:燃烧反应机理文件Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定启动ConvergeUI,打开ds18_geometry.cvg,并更改CaseDirectory至新建的工作目录:Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定PhysicalModels设定:新增spray,combustion和Source/sinkmodeling12Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Materials设定:新增parcelsimulation12Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Parcel设定:1234567Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定反应机理替换:12345Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Species设定:12345Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Variableselection设定:1324Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Variableselection设定:213Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Variableselection设定:123Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:1324Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:2134Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:21Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:213Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:123456Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:231Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:213Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Spraymodeling设定:6512347Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Combustionmodeling设定:12345Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Combustionmodeling设定:12Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Combustionmodeling设定:123Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Source/sinkmodeling设定:1234567Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Source/sinkmodeling设定:1234567Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Adaptiverefinement设定:新增TemperatureAMR132Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Fixedembedding设定:新增喷口附近球形加密123Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定Fixedembedding设定:新增火花塞球形加密1234Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定导出计算设定文件并保存模型:132Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.喷雾&燃烧设定修改计算文件:post.in—删除说明部分文字修改前修改后Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.提交计算以ConvergeUI_Beta1.4.1b导出的计算文件需要用Converge1.4.1求解器进行计算。并行计算提交命令(以LinuxHPMPI环境为例):#mpirun–np4convergelogfile.out&Copyright(C)2013IDAJCo.,LTD.AllRightsReserved.后处理统计平均数据后处理参见计算目录下的*.out文件三维流场后处理目前Converge不具有图像后处理功能,需要采用安装目录下自带的post_convert工具将计算目录下output文件夹下*.out文件转换成Fieldview、Tecplot、Ensight或GMV可识别格式文件,再导入相关后处理软件进行三维流场后处理。谢谢大家!
本文标题:Converge培训教程(喷雾燃烧设定)
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