This concept from physics is a throttling process,
This concept from physics is a throttling process, and there is a characteristic inversion temperature for each gas for which a throttling process will always produce a rise in gas temperature. It is caused by the conversion of heat into work done by the molecules in overcoming attractive forces between them as they move apart, and can be felt in the cool air that escapes through the valve of a bicycle tire. Identify this effect in which a compressed gas will cool as it expands, the basis of modern refrigeration, which, FTP, is named for the two 19th century British physicists who discovered it.
This concept from physics is a throttling process, and there is a characteristic inversion temperature for each gas for which a throttling process will always produce a rise in gas temperature.
Joule-Thomson or Joule-Kelvin effect