THE LIQUID ROOT IS NOT CONVERGED IN THE EOS MODEL ESLK
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This post was last edited by qhhqhh on 2016-8-9 at 16:57. Errors occurred during vacuum distillation simulation: * ERROR: The liquid root value did not converge in the ESLK EOS model; T= 132.7 K, specified pressure= 3333 N/SQM, calculated pressure= -0.1288E+08 N/SQM. ** ERROR: The liquid root value did not converge in the ESLK EOS model; T= 132.7 K, specified pressure= 3333 N/SQM, calculated pressure= -0.1288E+08 N/SQM. * WARNING: It was not possible to solve the two-phase adiabatic problem as sub-problems; T= 135.1827 K, pressure= 3333.3333 N/SQM, HCALC= -5.4564D+08, HFSPEC= -5.8395D+08. Temperature determination for pump round 1 failed. ** ERROR: The liquid root value did not converge in the ESLK EOS model; T= 0.1000E+36 K, specified pressure= 3333 N/SQM, calculated pressure= 0.4144E+41 N/SQM. ** ERROR: The liquid root value did not converge in the ESLK EOS model; T= 0.1000E+36 K, specified pressure= 3333 N/SQM, calculated pressure= 0.1790E+42 N/SQM. ** ERROR: The vapor root value did not converge in the ESLK EOS model; T= 0.1000E+36 K, specified pressure= 3333 N/SQM, calculated pressure= 0.4777E-14 N/SQM. ** ERROR: The vapor root value did not converge in the ESLK EOS model; T= 0.1000E+36 K, specified pressure= 3333 N/SQM, calculated pressure= 0.3506E-14 N/SQM
Two years have passed; I don’t know if the original poster has solved the problem, but I’ve encountered the same issue as well
Me too, could some expert explain it?
What’s the problem? Has the original poster solved it?
I’ve run into this problem too. Have you solved it yet? {:3_60:}