含盐的三元液液相平衡问题? 哪位大神会用aspen回归含盐的三元液液体系啊,我回归的老是出现错误 drs converged in 21 iterations, but constraints are not tightly converged *** * warning while executing drs case: "r-1" constraints not (tightly) satisfied for this case. ** error while executing drs case: "r-1" drs results do not agree with three-phase flash results. - rerun with a different set of parameter initial values - recheck the data in the data-group paragraphs - check std-dev for specifications that are too large 帮帮忙啊查看更多