Quote:
When you have a pressurized gas being released by a tank there are two potential sources of thrust - the pressure pushing the gas out of the tank, and the expansion of that compressed gas once it leaves the tank.


this is not a thrust that is the result of combustible
gasses , it is simply air that is compressed.

I would like to see your results from the following
formula.

F=m*V

and your explaination of it.

although it is a absolute meaningless part of the formula
according to you , do you honestly think that there will be no mass comming out of the tube therefore there will be zero velocity.
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3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.