Skip to content
  • 最新
  • Categories
  • 东岳流体
  • 随机看[请狂点我]
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (No Skin)
  • No Skin
Collapse
CFD中文网

CFD中文网

  1. CFD中文网
  2. OpenFOAM
  3. 指定cellzone区域添加动量源项的问题

指定cellzone区域添加动量源项的问题

Scheduled Pinned Locked Moved OpenFOAM
4 Posts 3 Posters 4.2k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • 我 Offline
    我 Offline
    我是河滩
    wrote on last edited by
    #1

    网格是fluent.msh转换过来的,含有两个cellzone区域,如何用fvoption实现给指定zone添加动量源项?或者说cellzoneID从哪获取?
    目前加源项,根据的是坐标判断,因此遍历了整个网格区域进行搜索,有人知道吗?

    动边界

    R 1 Reply Last reply
  • 李东岳李 Online
    李东岳李 Online
    李东岳 管理员
    wrote on last edited by
    #2
    porosityTurbulence
        {
            type            scalarFixedValueConstraint;
            active          yes;
    
            scalarFixedValueConstraintCoeffs
            {
                selectionMode   cellZone;
                cellZone        porosity;
                fieldValues
                {
                    k           1;
                    epsilon     150;
                }
            }
        }
    

    比如上面代码中的cellZone porosity;就是你的zone,zone是在你的.msh里面包含的,如果用的是ICEM,在定义body的时候需要指定zone的名字

    9月CFD算法编程课: http://dyfluid.com/class.html

    需要帮助debug算例的看这个 https://cfd-china.com/topic/8018

    我 1 Reply Last reply
  • 我 Offline
    我 Offline
    我是河滩
    replied to 李东岳 on last edited by
    #3

    @东岳 谢谢,知道了。

    动边界

    1 Reply Last reply
  • R Offline
    R Offline
    Rui
    replied to 我是河滩 on last edited by
    #4

    @我是河滩 在 指定cellzone区域添加动量源项的问题 中说:

    遍历了整个网格区域进行搜索

    前辈您好,您是如何遍历整个网格区域并获取网格坐标的呢,是利用mesh.C().component()语句吗:141:

    1 Reply Last reply

  • Login

  • Don't have an account? Register

  • Login or register to search.
  • First post
    Last post
0
  • 最新
  • Categories
  • 东岳流体
  • 随机看[请狂点我]