aspen求助求解决? the following stages dried up (vapor or liquid flow approaches 0): 4 5 6 7 8 9 10 a limit of 0.10000e-04 * sum of feeds was imposed on the flow rates or a limit of 0.10000e-04 was imposed on the stage v/l or l/v ratio. information calculated reboiler duty is negative. 我的回流比已经是28.并且10塔板,精馏塔怎么还干板呢? 查看更多