ASPEN做了一周了还是不收敛 小菜鸟求助T T? 流程循环加入后不断更改还是有错误,请大家帮帮忙,已经被折磨的痛不欲生了 错误信息如下: ** error radfrac not converged in 80 outside loop iterations. *** severe error material and energy balances failed to converge: check col-specs or supply better temperature and composition estimates. information calculated reboiler duty is negative. ** error block t2 is not in mass balance: mass inlet flow = 0.80784169e+02, mass outlet flow = 0.90874313e+02 relative difference = 0.12490250e+00 查看更多