ERROR
RATESEP CALCULATIONS FAILED TO CONVERGE
ITERATION LIMIT REACHED
** ERROR
BLOCK B2 IS NOT IN MASS BALANCE:
MASS INLET FLOW = 0.83916667E-01, MASS OUTLET FLOW = 0.66043582E-01
RELATIVE DIFFERENCE = 0.27062561E+00
A STREAM FLOW MAY HAVE BEEN CHANGED BY A CALCULATOR, TRANSFER,
BALANCE, OR CONVERGENCE BLOCK AFTER THE BLOCK HAD BEEN EXECUTED.
The "RATESEP CALCULATIONS FAILED TO CONVERGE" error in Aspen Plus typically indicates that the software is having difficulty converging on a solution for the rate-based separations in the simulation. This can be caused by a variety of factors, including:
To solve this error, you can try the following steps:
It's important to note that these steps are just general guidelines and the specific solution will depend on the nature of the problem and the configuration of the simulation.
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