Question

Define temperature of inversion.

Answer 1

The inversion temperature in thermodynamics and cryogenics is the critical temperature below which a non-ideal gas (all gases in reality) that is expanding at constant enthalpy will experience a temperature decrease, and above which will experience a temperature increase.

Answer 2

Temperature of inversion in thermodynamics is the critical temperature below which a non ideal gas that is expanding at constant enthalpy will experience a decrease in temperature and above which we will experience temperature increase.