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    Naruto

    @Naruto

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    Latest posts made by Naruto

    • 解释型udf传质模型,计算时报错,有大神知道是什么原因吗?

      Error: received a fatal signal (Segmentation fault).

      UDF 代码:

      #include "udf.h"

      #include <math.h>

      DEFINE_MASS_TRANSFER(liq_gas_source, cell, thread, from_index, from_species_index, to_index, to_species_index)

      {

      real m_lg, K, R;

      real YI_SAT = 1.5e-6;

      Thread *gas, *liq;

      gas = THREAD_SUB_THREAD(thread, from_index);

      liq = THREAD_SUB_THREAD(thread, to_index);

      m_lg = 0.0;

      if((C_YI(cell,liq,1)>YI_SAT)&&(C_VOF(cell,liq)>0.)&&(C_VOF(cell,gas)<=1))

      {

      R=45.833e-6*sqrt(CURRENT_TIME-30.0)+0.833e-6;

      K= 7.38e-9*(1/(R)+1/sqrt(3.14157.38e-9(CURRENT_TIME-30.0)));

      m_lg =-1000K(C_YI(cell,liq,1)- YI_SAT);

      }

      return (m_lg);

      }

      posted in Fluent
      N
      Naruto
    • openFoam如何选择合适的壁面函数

      fbd2abb0-29d7-42e3-a0a9-69bb2354163b-image.png
      请问在Fluent里选择的Non-Equilibrium Wall Functions壁面函数,在openFoam中选择哪个壁面函数较为合适呢?

      posted in OpenFOAM
      N
      Naruto
    • OpenFoam中怎样处理两种网格的接触mian

      ![Y`IW6LQFCDZXZ5RHH%K69V.png**图为剖面图,两部分的网格没有connect,这里有两个内部面,如何将其缝合使网格节点对应
      **

      posted in OpenFOAM
      N
      Naruto