ASPEN error, seeking help

2022-04-13View Original

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***SEVERE ERROR: Failure to solve the 2-phase adiabatic problem as TP subproblems. T= 350.1807, P= 1.0500D+05; HCALC= -9.2314D+08, HFSPEC= -9.0575D+08. Flashing of the feed at column pressure failed; it is not possible to calculate the feed quality. Please, experts, explain what this means and why it happened – this is an error related to a distillation tower

Reply #22022-04-13

The last sentence is that the feed amount cannot be calculated:$

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ASPEN error, seeking help

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