Self-balancing process problem
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When I was doing simulations, I found that the tanks in Aspen Hysys 2006 do not have self-balancing capability; in other words, the software does not take into account the effect of liquid level on outlet pressure during calculations. Is that correct? Is it still because I didn’t set it correctly? Thank you!
To take into account the influence of the inlet and outlet positions, it is necessary to set the diameter and height of each inlet and outlet within the nozzle. However, only a specific license can provide this feature. In other words, if you are using a regular license key, then the vapor will be in the middle of the tank, the liquid at the bottom, and the vapor again at the top. If you need to reflect the static head in the dynamics, check this option in the Integrator settings.
Just set it up, thank you!