Thanks for the quick response. We are going to be doing some empirical testing as well, but I was trying to get a bit more mathematical.
How about just an equation that determines the pressure increase due to a change in temperature with a given level of humidity? Something like the Ideal Gas...
I am trying to determine the cracking pressure for a check valve assembly that we are building and am looking for some guidance on the formula. We have an enclosed volume of moist air and we want to vent that to the atmosphere as the temperature rises. We can control the increase in temperature...