Can't find the stage interpolation tool
Title
Question
I am unable to locate the interpolation tool of stage pressures after making the changes in the reboiler and/or condenser pressure in DWSIM version 8.3. please help.
DWSIM Rigorous-Distillation 09-10 min 10-20 sec
Answers:
It has been removed from the latest version of DWSIM. In the latest version, you specify the top pressure and column pressure drop, which will estimate the reboiler pressure, and that in turn will interpolate and calculate the pressure of the intermediate stage.
As an example, let's say the column condenser pressure is 2 bar and the reboiler pressure is 5 bar. So, you specify condenser/top pressure to be 2 bar and column pressure drop to be 3 bar. This will calculate the reboiler pressure and the pressure of the intermediate stage.
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