- #1
Can't tell what that is a picture of.
There seem to be three temperatures - T1 seems to be between some rectangles, T2 seems to be to one side (presumably there is a temperature gradient of some kind in there? There is an intermediate T3 which does not seem to appear anywhere.
There is a label "gas flow" apparently along a line.
You need a clearer diagram.
What are the four blocks - cutaway of a system of pipes?
Does the interior also have gas in it or is it evacuated?
Is the system in equilibrium before the new gas is injected?
Gas already in the system will want to move away from the center (T1), but there will be some flow inwards. New gas injected at the place specified would tend to move with the ambient flow.
It "up" on the diagram is actually upwards, then the gas at T1 will prefer to exit through the top. Cool air comes in the bottom and the sides.
Not that simple.Could you just explain how the flow of gases work first? Cool moves to hot? Or is it not that simple.