Hysys Thermosyphon Bug
Hysys Thermosyphon Bug
(OP)
When i install thermosysphon in hysys it shows a higher temperature at the thermosyphon inlet and a lower temperature at the thermosyphon outlet at the same pressure ,although enthalpy is being added to the system . This is when tray efficiency is set to 70 % which is normal
however if you set the tray efficiency to 100% the situation becomes normal ,but 100 % efficiency cannt be used
has any body got any idea why ?
however if you set the tray efficiency to 100% the situation becomes normal ,but 100 % efficiency cannt be used
has any body got any idea why ?





RE: Hysys Thermosyphon Bug
The reason the temperatures are odd is that the 70% tray efficiency is that the compositions are shifted away from equilibrium, and the PH flash may result in a reduced temperature.