What is the formula for calculating the change in pressure with temperature when a closed container is filled with liquid?
Thread Content
In a sealed container, how to fill it with a liquid such as liquid ammonia: as the temperature rises, the pressure exceeds by far the saturated vapor pressure at the same temperature when the container is not fully filled. Find the formula for calculating pressure as a function of temperature.
Is there anyone knowledgeable who can help answer this? :handshake
When a sealed container is filled with liquid, the liquid expands when heated and contracts when cooled, which exerts pressure on the container walls and causes the container to deform. . . As for the vapor pressure of liquids, there is a huge difference when considering silicone oil compared to liquid ammonia, so it’s better not to mention it. There is no formula. There are a few formulas for seedlings. If you find one, would you buy it? Can you afford it? If you’re rich and have no money worries, and are willing to spend it, then big bro will craft one for you ........ :P
This post was last edited by 1111111 on 2019-10-24 07:42. If you’re not very wealthy and can’t afford the tuition fees, then spend a little money and put in some effort – install a small pressure regulator, or a small temperature regulator, or even a temperature and pressure gauge, so that you can measure how pressure changes with temperature. Test whether you have the ability to turn a bunch of test data into universal formulas. :lol . .