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Regarding superheated steam and saturated steam

2017-04-13View Original

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As a beginner, I still don’t understand well some concepts related to temperature and pressure. Seeking help: For example, for superheated steam at 500°C, what pressure would be reasonable for it at that temperature? Which expert can use experience to make a judgment?
Reply #22017-04-13
It doesn’t make any sense, does it? Waiting for the expert to explain!
Reply #32017-04-13
The steam superheat may vary, and so does the pressure. You can look up steam tables online, or find some small plugins to do the calculations
Reply #42017-04-13
After steam is superheated, there is no corresponding relationship between temperature and pressure; such a relationship exists only for saturated steam. As for the degree of superheat required for pressurized steam, this involves a wide range of considerations. You can study materials on thermal energy dynamics.
Reply #52017-04-13
The steam superheat may vary, and so does the pressure
Reply #62017-04-13
Superheated steam has no proportion; only saturated steam does
Reply #72017-04-13
Saturated conditions have a corresponding relationship, while superheated conditions are determined based on the factory’s heat load requirements; it’s not fixed – if the design calls for 300, then it will be 300, and if it calls for 500, then it will be 500. There’s no certainty in this regard
Reply #82017-04-14
I also downloaded this from Haichuan.

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