Get the concept of: real gas, internal energy, the theory of Gay-Lussac, the supply of gas, the equation of van der Waals force Van der Waals forces, the reverse Joule-Thomson effect, temperature inversion
Experiment: Feed stream of gas (CO2 or N2) undergoes adiabatic expansion. Measure the temperature change at different values of pressure and calculated the Joule-Thomson coefficients for gases.