What is the difference between Design Specs and those under Design Specs in Flowsheeting Options?
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The last edit to this post was made by flute6 on 2015-12-29 06:50. What is the difference between Design Specs under Blocks and Design Specs under Flowsheeting Options in ASPEN PLUS? In what situations should each be used? Thank you to all the experts
One is a global variable, and the other is a local variable.
The former involves changing operating parameters within a specific module (such as the distillation column RADFRAC) to meet the design specifications, while the latter entails changing operating parameters across the entire process to ensure that the process meets certain specific requirements (such as heat integration in the distillation column)