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  3. codedFixedValue边界条件

codedFixedValue边界条件

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  • D Offline
    D Offline
    Dingcy
    wrote on last edited by
    #1

    我想实现一个速度边界条件,表达式如下
    363f42af-9f90-4cec-8fe7-f9e6329407f8-image.png
    c1是个常数,r是颗粒半径
    r不是常数,是程序中计算得到的。createFields.H中定义过的。
    我想使用codedFixedValue可以实现吗?就是code里面可以直接用createFields.H中定义过的r吗?

    我希望我得到的少一点,少一点,再少一点......

    李东岳李 1 Reply Last reply
  • 李东岳李 Online
    李东岳李 Online
    李东岳 管理员
    replied to Dingcy on last edited by
    #2

    @dingcy 可以,没问题。用类似这种调用就行

    const volScalarField& r = mesh.lookupobject<volScalarField>("r");
    

    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

    D 1 Reply Last reply
  • D Offline
    D Offline
    Dingcy
    replied to 李东岳 on last edited by
    #3

    @李东岳 好滴好滴,非常感谢,我这就试试:xinxin:

    我希望我得到的少一点,少一点,再少一点......

    1 Reply Last reply

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