- #1
Pyotr
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I am not a scientist or particularly good with math or formulas. I have been curious about this for a while, and would appreciate anyone clarifying/correcting me.
I have a stainless steel container that can be heated up to 75 degrees celsius/165 degrees Fahrenheit in a bain marie. It can hold one liter of liquid (that is the maximum fill line) although I have not measured the total volume of the container. I can get that later today.
I am aware that heating a sealed container with a mix of liquid and air, and perhaps if it is 100% liquid or 100% air, will explode if done at a high enough temperature. I would like to avoid this. :)
My understanding is that when you heat a sealed container, for the sake of the argument let's say it's 50% water and 50% gas, that the pressure increases. I am also under the impression that as the pressure increases, the temperature of the liquid and gas within the canister increases as well.
What I want to know is this: If I put this canister in a bain marie at a consistent 165 degrees, what is the temperature within the container over time? I'm assuming that as the pressure builds within the container, the temperature is going up, so even if the outside of the container and the water in the bain marie is a consistent 165 degrees, the temperature within is going higher and higher with the pressure.
To explain the practical purpose of this, I'm trying to make flavored vodkas with rasberries, strawberries, etc. I'd like to be able to heat the vodka and fruit in the sealed container to something like 225 or 250 degrees Fahrenheit for a set time, without exceeding the external temperature of 165 degrees. The problem is I have no idea what the internal temperature is. I can adjust the balance of liquid and gas within the container up or down, to whatever is optimal.
Any help is appreciated - and if any of my assumptions/facts are wrong I apologize.
I have a stainless steel container that can be heated up to 75 degrees celsius/165 degrees Fahrenheit in a bain marie. It can hold one liter of liquid (that is the maximum fill line) although I have not measured the total volume of the container. I can get that later today.
I am aware that heating a sealed container with a mix of liquid and air, and perhaps if it is 100% liquid or 100% air, will explode if done at a high enough temperature. I would like to avoid this. :)
My understanding is that when you heat a sealed container, for the sake of the argument let's say it's 50% water and 50% gas, that the pressure increases. I am also under the impression that as the pressure increases, the temperature of the liquid and gas within the canister increases as well.
What I want to know is this: If I put this canister in a bain marie at a consistent 165 degrees, what is the temperature within the container over time? I'm assuming that as the pressure builds within the container, the temperature is going up, so even if the outside of the container and the water in the bain marie is a consistent 165 degrees, the temperature within is going higher and higher with the pressure.
To explain the practical purpose of this, I'm trying to make flavored vodkas with rasberries, strawberries, etc. I'd like to be able to heat the vodka and fruit in the sealed container to something like 225 or 250 degrees Fahrenheit for a set time, without exceeding the external temperature of 165 degrees. The problem is I have no idea what the internal temperature is. I can adjust the balance of liquid and gas within the container up or down, to whatever is optimal.
Any help is appreciated - and if any of my assumptions/facts are wrong I apologize.