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FLUENT两相流模拟Pseudo Transient的UDF问题

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    • Yuanyuan Xiao
      Ansys Employee

      做两相流模拟时采用Pseudo Transient 仿真,UDF是否适用?按稳态来编写?是否需要读取假定的时间步长?

    • Yuanyuan Xiao
      Ansys Employee

      可以在进行伪瞬态模拟时调用UDF,需要读取假定时间步长。调用flow.h 子程序的DUAL_TIMESTEP函数即可,或者在GUI界面输入RP_Get_Real("pseudo-auto-time-step-scale-factor")获取。

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