Safety valve discharge temperature
Thread Content
According to the standards, when the gas under fire conditions expands due to heat, the ideal gas law (PV=nRT) can be used to calculate the discharge temperature of the safety valve. I would like to share my understanding: in my view, the discharge temperature is the temperature of the medium at the time of discharge, while the discharge pressure is the maximum pressure at the inlet of the safety valve during discharge. Therefore, the discharge temperature is also the inlet temperature of the safety valve at the time of discharge. The outlet temperature of the gas discharged by the safety valve is calculated based on the throttling effect. I wonder if this understanding is correct? I hope all the experts will share their opinions and offer their guidance; thank you!
I think that’s the case. The discharge temperature is the temperature at the inlet of the safety valve under discharge pressure.
Top post: Regarding the discharge temperature of safety valves under fire conditions, please provide the most authoritative answer.
Please share your opinions on the discharge temperature of safety valves under fire conditions, and provide the most authoritative results.
I haven’t really understood safety valves that well; I hope some experts can give me some guidance