Process Engineering 1

[rayguy]

Please am using Hysys to model a Topping Unit Plant and i put a Fired Heater but my work is not converging also how can i model and size a distillation column.

 

[Vaione]

gO TO hYSIS HELP.. IT WILL GIVE YOU ALL DETAIL ABOUT SIZING THE DISTILLATION COLUMN. ACTUALLY THERE ARE FEW CASE STUDY, SO GO THROUGH THAT AND IT WILL HELP U LOT TO UNDERSTAND SIZING AND MODELING. HEY FOR FIRED HEARTHER PROBLEM CHEK HEAT BALANCE OR MASS BALANCE ACROSS THE STREAM AND TRY TO INCREASE NO OF ITERATION. I THINK FOR UR MODLE dof IS NOT 0. THATS WHY GIVING U A TROUBLE.