I would like to ask that when using saturated steam in a container, it is necessary to maintain a certain steam pressure within the container as well as set a specific steam flow rate,...
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When saturated steam is used in a container, it is necessary to maintain a certain steam pressure within the container as well as set a specific steam flow rate. What control method would be appropriate to use in a PID controller? Please also be as detailed as possible, thank you
Serial control of pressure and flow is sufficient; pressure takes precedence with flow serving as a secondary factor
Could you please explain the principle in detail? Thank you!
2# means connecting the control signals of the pressure valve and the flow valve in series, so as to ensure that the pressure meets the required levels while also satisfying the flow requirements
What will the system do if there is a situation where it cannot be adjusted to meet the requirements? ? ?
I don’t know what you mean by \"what if\" – a valve failure? Power outage and earthquake? Still think it’s an accident? In either case, there should be corresponding measures and strategies
It cannot be adjusted purely through process means; for example, with intelligent pressure stabilization, the flow rate cannot be kept stable, or the situation is reversed
There’s no issue with the steam pipeline network being able to meet the requirements, unless there are problems related to other users competing for supply; as long as the design can accommodate the needs of the entire installation, there will be no problems