How is the pressure of high-temperature nitrogen reduced?
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How is the pressure of high-temperature nitrogen reduced? Some pressure relief valves available on the market can only handle temperatures of around 350°C. So, how can high-temperature gases have their pressure reduced when the temperature is above 550°C? What methods can be used to reduce stress?
Reducing orifice plate, if accuracy is not required； If precision is required, use a high-temperature pressure relief valve
Shouldn’t one first lower the temperature before reducing the pressure? Is it really necessary to use such a high temperature for pressure reduction? If such devices really exist, then they must be available; otherwise, how do you think high-temperature steam is generated in nuclear power plants? I think it’s necessary to cool the steam first