Initial pressure convergence failed
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Gentlemen, I have a question for help: I am using a batch reactor. The material feed rate is 1 cum/h of CH3SiCl3; the reactor is maintained at a temperature of 300°C, with a reaction time of 6 hours. The time required for batch feeding is 1.5 hours. I need to determine the pressure in the reactor. The simulation results show > ->Processing input specifications... Flowsheet Analysis: COMPUTATION ORDER FOR THE FLOWSHEET: B1 ->Calculations begin... Block: B1 Model: RBATCH ** ERROR: THE INITIAL PRESSURE CONVERGENCE CALCULATION FAILED TO CONVERGE. THE INLET STREAM HAS BEEN COPYED TO THE OUTLET STREAM. ->Simulation calculations completed... Do you know how to resolve this issue? I hope experts can give some advice! Or simply put, in a reactor with a volume of 3 cubic meters, I add 1.5 cubic meters of CH3SiCl3. The temperature inside the reactor is 300°C, and it is sealed. How should I calculate the pressure inside the reactor, or how can I simulate this situation?
It’s not a software issue; it’s a problem with the model you understand and configure. The pressure can range from zero to infinitely high