1. See real gas or perfect gas or gas for further understanding .) 2. An important aspect of modelling non-equilibrium real gas effects is radiative heat flux. 3. Finally, the increased temperature of hypersonic flows mean that real gas effects become important. 4. :A real gas would turn solid or liquid when you got close to absolute zero. 5. Unlike ideal gases, the temperature of a real gas will change during a Joule expansion. 6. But there is a real gas gauge. 7. For a real gas , the ratio of specific heats can wildly oscillate as a function of temperature. 8. The milk factory turns out to be producing only milk; the real gas factory is next door. 9. Interaction between particles in a real gas is taken into account by a pertinent many-body Schr�dinger equation. 10. Real gas seems to cover this in some manner-but, again, once you get into liquids, things get complicated.