高人帮忙看看这是怎么一回事啊? *** Summary of Errors *** Physical Property System Simulation Terminal Errors 0 0 0 Severe Errors 0 0 10 Errors 0 0 27 Warnings 0 0 7 ->Starting EO Synchronization ... INFORMATION WHILE INSTANTIATING THE EQUATION-ORIENTED STREAM BLOCK: "3" All feed streams placed successfully in hierarchy Main BLOCK VAPOR PHASE DROPPED. All measurements are correctly specified. All connections are active. ->Finished EO Synchronization ... <reset scope> <solver DMO> <set mode = sim> <apply solver settings> <solve none> Residual Objective Objective Overall Model Convergence Convergence Function Nonlinearity Nonlinearity Worst Iteration Function Function Value Ratio Ratio Model --------- ----------- ----------- ---------- ------------ ------------ -------- +---------------------- ERROR -------------------------+ Error return from [DMO] solver subroutine DMOQPS because the problem has NO FEASIBLE SOLUTION. Action : Check the diagnostic messages in the EO Solver Report. +------------------------------------------------------+ Error return, [DMO] System Status Information = 5 Optimization Timing Statistics Time Percent ================================ ======== ======= MODEL computations 0.04 secs 36.36 % DMO computations 0.06 secs 54.55 % Miscellaneous 0.01 secs 9.09 % -------------------------------- --------- ------- Total Optimization Time 0.11 secs 100.00 % KOND (condition flag) = 4 Problem failed to converge查看更多1个回答 . 1人已关注