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A beginner’s question about HYSYS – seeking help! ! !

2020-03-05View Original

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Dear experts, I have only recently started using HYSYS and am quite confused; I would like to ask a question. I designed 2 flow streams, with a pipe running through the middle. The flow rate, temperature, and pressure of the inlet stream have been specified, and the section of pipe through which the flow passes has also been designed. I started the simulation, but found that the temperature and pressure of the outlet stream still need to be specified by me Shouldn’t the software simulate it automatically?
Reply #22020-03-05
I also wanted to ask if any of you experts know of any HYSYS discussion groups; I’d like to learn from everyone there*
Reply #32020-03-05
Remove the 0 from the gas-phase fraction at the outlet
Reply #42020-03-05
Thank you so much, expert. I noticed that the pressure drop value I obtained using this simulation is lower than the value calculated by the pipe diameter calculation module in HYSYS. What could be the reason for this?
Reply #52020-03-05
I’m not a genius. You’re using the pipeline module, and the calculations here are quite accurate.

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