Issues regarding start-up and shutdown dynamic simulation in HYSYS
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As the title suggests, it’s a question regarding HYSYS dynamic simulation. For example, if you want to simulate an atmospheric pressure tower, how do you simulate its operation? Is it sufficient to simply set all the values for the substances in the atmospheric pressure tower to 0? Please ask an expert to answer
In reality, the tower should be purged with nitrogen, right? So, in practice, nitrogen is also blown in
Dynamic simulation is divided into air-cooled startup and liquid-filled startup.
Is there a ready-made module in HYSYS for operating with air cooling or liquid filling?
Dynamic operation actually involves adding the device dimensions; operating with air cooling means not using any liquid, while operating with liquid filling means…