ASPEN模拟换热器经常出问题是咋回事?

1234guangzi

Beginning Convergence Loop $OLVER01 Method: WEGSTEIN
   Block: E1501    Model: HEATX
  *   WARNING
      AT LEAST ONE FEED HAS ZERO FLOW
      BLOCK BYPASSED

   Block: E1503    Model: HEATX
  *   WARNING
      AT LEAST ONE FEED HAS ZERO FLOW
      BLOCK BYPASSED

   Block: R1501    Model: RSTOIC
   Block: E1502    Model: HEATX
> Loop $OLVER01 Method: WEGSTEIN     Iteration    1
  12 vars not converged, Max Err/Tol   0.10000E+07
   Block: E1501    Model: HEATX
  **  ERROR
      INVALID HOT STREAM TEMPERATURE SPECIFICATION
      T-SPEC =  6.6005000D+02 IS MORE THAN THIN =  5.8044222D+02
大家帮我分析下  咋回事

abingchem

都零流量了，还不检查一下

qw201220

是否是冷热物流弄反了？

HYF@WJ

应该是冷或者热物流流量太小了吧