The process of the Joule-Thomson adiabatic expansion within RNED-AdS spacetime is investigated. The isenthalpic P-T diagrams and the inversion temperature were depicted. The inversion temperature depends on the magnetic charge and RNED coupling constant of black holes. When the Joule-Thomson coefficient vanishes, cooling-heating phase transition occurs. We consider the cosmological constant as a thermodynamic pressure ant the black hole mass is treated as the chemical enthalpy.
@article{arxiv.2304.02121,
title = {Magnetically charged AdS black holes and Joule-Thomson expansion},
author = {S. I. Kruglov},
journal= {arXiv preprint arXiv:2304.02121},
year = {2023}
}