Joule-Thomson Expansion of Charged AdS Black Holes
  In this paper, we study Joule-Thomson effects for charged AdS black holes. We obtain inversion temperatures and curves. We investigate similarities and differences between van der Waals fluids and charged AdS black holes for the expansion. We obtain isenthalpic curves for both systems in $T-P$ plane and determine the cooling-heating regions. 
\"Ozg\"ur \"Okc\"u and Ekrem Ayd{\i}ner
gr-qc