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  • 多面体网格转换

    1
    1 帖子
    1k 浏览
    土豆王子

    用fluent Meshing划分的多面体网格转换成OpenFOAM格式出现错误
    /---------------------------------------------------------------------------
    | ========= | |
    | \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
    | \ / O peration | Version: v1912 |
    | \ / A nd | Website: www.openfoam.com |
    | \/ M anipulation | |
    *---------------------------------------------------------------------------*/
    Build : _f3950763fe-20191219 OPENFOAM=1912
    Arch : "LSB;label=32;scalar=64"
    Exec : fluent3DMeshToFoam 000.msh
    Date : Jul 03 2020
    Time : 09:25:27
    Host : King
    PID : 514
    I/O : uncollated
    Case : /mnt/d/OpenFOAM/run/test
    nProcs : 1
    trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
    fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
    allowSystemOperations : Allowing user-supplied system call operations

    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
    Create time

    Reading header: "ANSYS(R) TGrid(TM) 3D, parallel 18.1.0"
    Dimension of grid: 3
    Number of points: 34807
    --> FOAM Warning : Found unknown block of type: "11"
    on line 16
    Number of faces: 39160
    Number of cells: 6053
    PointGroup: 1 start: 0 end: 15. Reading points...done.
    PointGroup: 8 start: 16 end: 23. Reading points...done.
    PointGroup: 216 start: 24 end: 307. Reading points...done.
    PointGroup: 218 start: 308 end: 3281. Reading points...done.
    PointGroup: 59 start: 3282 end: 9500. Reading points...done.
    PointGroup: 61 start: 9501 end: 34806. Reading points...done.
    --> FOAM Warning : Found unknown block of type: "11"
    on line 34838
    --> FOAM Warning : Found unknown block of type: "11"
    on line 34852
    --> FOAM Warning : Found unknown block of type: "11"
    on line 34866
    --> FOAM Warning : Found unknown block of type: "11"
    on line 35156
    FaceGroup: 2 start: 39148 end: 39159. Reading uniform faces...done.
    FaceGroup: 7 start: 0 end: 3253. Reading mixed faces...done.
    FaceGroup: 62 start: 3254 end: 39147. Reading mixed faces...done.
    CellGroup: 63 start: 0 end: 6052 type: 1
    --> FOAM Warning : Found unknown block of type: "316"
    on line 74613
    --> FOAM Warning : Found unknown block of type: "71"
    on line 74632
    Zone: 63 name: zone000:000--- type: fluid. Reading zone data...done.
    Zone: 62 name: interior-p-62 type: interior. Reading zone data...done.
    Zone: 7 name: geom-zone000:000---:7 type: wall. Reading zone data...done.
    Zone: 2 name: geom-zone000:000--- type: geometry. Reading zone data...done.
    Zone: 64 name: edge-p-64 type: boundary-edge. Reading zone data...done.
    Zone: 214 name: edge-p-214 type: boundary-edge. Reading zone data...done.
    Zone: 9 name: _zone000:000---:feature:9 type: boundary-edge. Reading zone data...done.
    Zone: 3 name: _zone000:000---:feature type: boundary-edge. Reading zone data...done.
    --> FOAM Warning : Found unknown block of type: "73"
    on line 78743

    FINISHED LEXING

    Creating patch 0 for zone: 2 name: geom-zone000:000--- type: geometry
    Adding polyPatch for unknown Fluent type geometry
    Creating patch 1 for zone: 7 name: geom-zone000:000---:7 type: wall
    Creating cellZone 0 name: zone000:000--- type: fluid
    Creating faceZone 0 name: interior-p-62 type: interior
    faceZone from Fluent indices: 3254 to: 39147 type: interior
    patch 0 from Fluent indices: 39148 to: 39159 type: geometry
    patch 1 from Fluent indices: 0 to: 3253 type: wall

    --> FOAM FATAL ERROR:
    Illegal cell label -1 in neighbour addressing for face 39148

    From function void Foam::polyMesh::initMesh() in file meshes/polyMesh/polyMeshInitMesh.C at line 67.

    FOAM exiting

    ![0_1593748258811_多面体网格.png](正在上传 100%)

  • 关于OF并行分区的问题

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    11 帖子
    11k 浏览
    X

    @东岳 :mihu:

  • openfoam 自适应网格通量修正设置

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    2 帖子
    3k 浏览

    我这边后面主要涉及到水汽两相流,空化相关的问题,谢谢

  • 请教用openfoam模拟大气边界层流动的问题

    7
    7 帖子
    7k 浏览
    李东岳

    你直接用openfoam-v2006就好,不需要用5.0版本的编译了

    参考最底部:https://www.openfoam.com/releases/openfoam-v2006/solver-and-physics.php

  • 编译求解器出现 undefined reference

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    7 帖子
    7k 浏览

    @bestucan 感谢前辈的热心回复,目前问题已经解决,问题出现在类phaseChangeTwoPhaseMixture的make文件的files文件里面,

    LIB = $(FOAM_USER_LIBBIN)/libphaseChangeTwoPhaseMixtures //会报错 LIB = (FOAM_USER_LIBBIN)/libtwoPhaseChange //随便叫一个名字均可,均可编译通过,但不能是libphaseChangeTwoPhaseMixtures

    自己也是偶然发现的,但也比较困惑为什么这么神奇:mihu:

    不过最终问题还是解决了,很感谢前辈耐心的解答:xinxin: ,自己后面也应该好好补一点C++知识

  • 求解相方程越界问题

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    2 帖子
    3k 浏览

    @小考拉 alpha方程如下:61c83717-3135-4a66-9cdd-c1af5ba33159-image.png

  • OpenFoam中如何设置总压进出口

    3
    3 帖子
    3k 浏览
    李东岳

    感谢分享!!

  • 3 帖子
    3k 浏览

    已成功植入emoij

  • interFoam的曲率计算

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    2 帖子
    2k 浏览
    李东岳

    或许可以把方程写出来对比一下嘛?

  • SHM 网格拉伸变形

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    1 帖子
    1k 浏览
    A

    SHM.JPG

    请问各位大神,SHM里哪个参数导致生成的网格如图所示的拉伸变形?多谢!

  • 自己编译安装libccmio库

    7
    7 帖子
    8k 浏览
    李东岳

    https://portal.nersc.gov/cfs/visit/third_party/libccmio-2.6.1.tar.gz

    连接挂掉了

  • 请教压力测量问题

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    1 帖子
    1k 浏览

    采用动态压力传感器测量实验对象的压力脉动,在与理论结果进行对比时,应该对比理论结果的静压还是绝对压力还是其它类型的压力?

  • 使用集群并行计算时出现错误

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    7 帖子
    6k 浏览
    U

    @人来人往 您好,请问您是石油大学华东这边的吗,最近也准备在集群上安装OF,完全没有头绪,可以请教下吗?谢谢

  • DPM并行计算

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    10k 浏览
    U

    @东岳 好的,我去了解一下,谢谢各位老师的指点

  • 8 帖子
    10k 浏览
    Y

    您好,我最近也在使用这个边界条件,有个问题想要请教您,关于refValue的取值是直接等于具体问题的取值吗??期待您的回复

  • 6 帖子
    6k 浏览

    @东岳 好的,谢谢东岳大神

  • 8 帖子
    8k 浏览
    羽之下

    感谢分享!

  • 并行计算结果与串行结果差异很大的问题

    7
    7 帖子
    7k 浏览
    李东岳

    buoyantPimpleFoam大体上可以参考rhoPimpleFoam 不过既然你们都说要buoyantPimpleFoam 我可以写一写 http://dyfluid.com/rhoPimpleFoam.html 网上也有一些其他的资料应该,不过自从我自己写自己的推导之后,就没看过别人的 :qichuang: 这个求解器只不过就是可压缩求解器+传热,没啥大的特殊

  • fsiFoam自带算例报错问题。

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    7 帖子
    6k 浏览

    @东岳 好的,谢谢东岳大神

  • 如何给定网格内部面上的流动参数?

    15
    15 帖子
    13k 浏览

    @xiaolin 是的

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