Aspen报错

拾豆豆 · 发表于 1970-1-1 08:00:00

   WARNING WHILE EVALUATING PROP SET "TBUB" FOR STREAM "S21" SUB-STREAM
   "MIXED"
   FLASH CALCULATIONS FAILED TO CONVERGE IN  15  ITERATIONS. BUBBLE POINT
   CALCULATION HAS DRIVEN THE TEMPERATURE DOWN TO THE LOWER LIMIT OF
   26.6443 DEGREE K.  BUBBLE POINT TEMPERATURE MAY NOT EXIST AT THE
   SPECIFIED PRESSURE.  EXTRAPOLATED EOS VAPOR VOLUME ROOT WAS USED FOR
   PROPERTY CALCULATIONS    (T= 26.6443 K, P= 2.0265D+06 Pa). BUBBLE POINT
   TEMPERATURE COULD NOT BE CALCULATED DUE TO FLASH FAILURE
该物流为20个压力下的酸性气体在进行吸收操作结果显示results avaliable但是有上面的警告
求助

banknation · 发表于 1970-1-1 08:00:00

本帖最后由 banknation 于 2021-12-4 06:23 编辑

估计是物流或闪蒸状态设置错误，导致无法计算“物性集”中的“泡点温度”。

不过，这只是估计而已，因为没有模拟原文！！！

zxz2004 · 发表于 1970-1-1 08:00:00

学习学习，谢谢分享