dynamic simulation with hysys

dynamic simulation with hysys

Post by Rahel » Thu, 31 Jul 2003 18:45:42

Hi All,
I am a MS student in chemical engineering,I have a project with
I have some problems in dynamic mode of hysys. when I run a column
in dynamic mode, some flow rates become negetive .even the flow rate of some
input streams become negative.
Please help me how I can solve my problem.

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