RPlug平推流反应器模拟

已下线…… · 发表于 1970-1-1 08:00:00

请教个问题：用软件aspen模拟平推流反应器，输入动力学方程结果物料未反应，出现以下错误提示：
*** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE CALCULATING THE
   INITIAL TEMPERATURE.

  *** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE CALCULATING
   TEMPERATURE AT NEXT STEP.

  *** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE CALCULATING
   TEMPERATURE AT NEXT STEP.

  *** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE CALCULATING
   TEMPERATURE AT NEXT STEP.

  *** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE STORING
   SECTION.

  *** SEVERE ERROR
   SINGLE PHASE TEMPERATURE CALCULATIONS FAILED IN  4  ITERATIONS. FINAL
   TEMPERATURE IS  10.0000  FINAL ENTHALPY IS  5.1996D+07  SPECIFIED
   ENTHALPY IS  4.5963D+07 FLASH PROBLEM ENCOUNTERED WHILE CALCULATING
   TEMPERATURE AT NEXT STEP.
看问题是单项温度出错，寻求解答！

wx_Ex9lUWuu · 发表于 1970-1-1 08:00:00

楼主，请问你的问题解决了吗？能否分享下解决办法，谢谢{:1106_389:}

已下线…… · 发表于 1970-1-1 08:00:00

wx_Ex9lUWuu 发表于 2016-5-11 08:50
楼主，请问你的问题解决了吗？能否分享下解决办法，谢谢

解决了！因为我的反应器设计是绝热型，二而我原料进反应器温度低，导致反应无法进行！解决办法：提高进反应器流股的温度。你试试！

wx_Ex9lUWuu · 发表于 1970-1-1 08:00:00

恩恩，OK了

xu237001195 · 发表于 1970-1-1 08:00:00

楼主是丙烷是丙烯吗，可否分享下动力学数据，找了好久都不对已绝望，跪谢

xu237001195 · 发表于 1970-1-1 08:00:00

楼主，真的很绝望，可以交易吗，qq237001195

已下线…… · 发表于 1970-1-1 08:00:00

xu237001195 发表于 2016-5-17 20:56
楼主，真的很绝望，可以交易吗，qq237001195

不好意思，我做的不是你们化工设计大赛课题！

RPlug平推流反应器模拟

相关帖子