己二酸二甲酯反应精馏塔的模拟与优化

wqywqsh · 发表于 2015-5-13 07:22:03

己二酸二甲酯反应精馏模拟与优化  一直出现这个错误啊求助
Calculations begin ...

> Beginning Convergence Loop $OLVER01 Method: BROYDEN

Block: C1    Model: RADFRAC
  *** SEVERE ERROR
   A LIQUID FEED/PUMPAROUND TO THE TOP STAGE IS REQUIRED WHEN
   "Q1=0" IS SPECIFIED IN "COL-SPECS"; REQUIRED FEED/PUMPAROUND
   HAS ZERO FLOW.

  * WARNING
   REST OF BLOCK BYPASSED DUE TO SEVERE ERROR.

Block: C2    Model: HEATER

Block: C3    Model: DECANTER
  * WARNING
   NO PHASE SPLITTING OCCURS AT GIVEN SPECIFICATIONS. SINGLE PHASE
   SOLUTION IS RETURNED.

> Loop $OLVER01 Method: BROYDEN    Iteration 1
# Converged             Max Err/Tol 0.10000E+07

->Generating block results ...

Block: C2    Model: HEATER

->Simulation calculations completed ...

  ***  Warning(s) were issued during Input Translation ***
  ***  Check the Run Status Results for more Information ***

            ***  Summary of Simulation Errors  ***

               Physical
               Property       System       Simulation
  Terminal Errors    0             0             0
Severe Errors    0             0             1
         Errors    0             0             0
      Warnings    0             0             2

  **  ERROR WHILE GENERATING REPORT FOR STREAM: "3BOT"
   FLASH CALCULATIONS BYPASSED DUE TO UNREASONABLE SPECIFICATIONS. SPECIFIED
   TEMPERATURE (MISSING) IS HIGHER THAN THE UPPER LIMIT (1.0000D+04).
   PROPERTIES WILL NOT BE CALCULATED DUE TO FLASH FAILURE.

  **  ERROR WHILE GENERATING REPORT FOR STREAM: "V"
   FLASH CALCULATIONS BYPASSED DUE TO UNREASONABLE SPECIFICATIONS. SPECIFIED
   TEMPERATURE (MISSING) IS HIGHER THAN THE UPPER LIMIT (1.0000D+04).
   PROPERTIES WILL NOT BE CALCULATED DUE TO FLASH FAILURE.
https://meng.horse/forum.php?mod=attachment&aid=NjA1MzV8ZmM5YzQ1NjF8MTc0OTQ1NjgwM3wwfA%3D%3D

超级辣辣 · 发表于 2015-5-13 07:22:03

可否告知一下反应动力学参数啊，这个找了很久找的不全

muyue3 · 发表于 2015-5-13 07:22:03

光看这个还真不好说，好像是塔顶少了一根进料物流

Ppppy · 发表于 2015-5-13 07:22:03

请问您的问题解决了没

己二酸二甲酯反应精馏塔的模拟与优化

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