Problems encountered with ASPEN sensitivity analysis

2011-05-19View Original

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When performing sensitivity analysis using ASPEN, errors occur constantly. Moreover, during process simulation, the product purity in one of the columns can reach 99%, but the sensitivity analysis results show that it is impossible to achieve 99% purity no matter what. What’s going on? Help, I’m in such a hurry! !

Reply #22011-05-19

Okay, okay, I’ve figured it out. It’s because when performing tower simulations, certain design specifications are applied to the tower, and this has a significant impact on the sensitivity analysis. Just remove the design specifications for the tower.

Reply #32011-05-23

Thank you for the rating. What problem did you encounter?

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Problems encountered with ASPEN sensitivity analysis

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