Recent content by gbq57

any one - am I asking something difficult/unknown?

Ok - let's put some real figures on this to get the ball rolling... Assume the gas concerned is air - 29 mol/g, k=1.4 Chamber A has 5g of air (0.1724 mols) in 1 litre at 1000 Kelvin. P=nRT/V pressure = 1.433Mpa density = 5g/l (5kg/m3) Chamber B has 2.4g of air (0.0827 mols) in 2...

I'm interested in modelling the effect of a chamber of ideal gas at a high pressure passing through subsequent chambers of lower pressure gas - each subsequent chamber joined to the previous via a thin plate oriface. I'm looking at at an iterative solution (i don't do integrals) and i am...