What does Fire Case relieving upset temp. means?
How do we consider this in our analysis...?
Many thanks.....

Regards,

Borzki,

This is the temperature the liquid in your vessel (or other equipment or system) vaporizes at your PSV set pressure. This will be the temperature of your equipment/system and PSV relief line during a fire.

If you don't have this data, the Process Engineer for your job can give it to you.

Good luck,