Multiple equilibrium states in effusion cells: catastrophic phase transitions

1992 ◽  
Vol 96 (21) ◽  
pp. 8561-8568 ◽  
Author(s):  
Jimmie G. Edwards ◽  
Richard S. Uram
2013 ◽  
Vol 2013 ◽  
pp. 1-6
Author(s):  
Alexis Larrañaga ◽  
Natalia Herrera ◽  
Juliana Garcia

The thermodynamics of the noncommutative Schwarzschild black hole is reformulated within the context of the recently developed formalism of geometrothermodynamics (GTD). Using a thermodynamic metric which is invariant with respect to Legendre transformations, we determine the geometry of the space of equilibrium states and show that phase transitions, which correspond to divergencies of the heat capacity, are represented geometrically as singularities of the curvature scalar. This further indicates that the curvature of the thermodynamic metric is a measure of thermodynamic interaction.


2016 ◽  
Vol 65 (9) ◽  
pp. 090501
Author(s):  
Xing Ya-Qing ◽  
Chen Xiao-Ke ◽  
Zhang Zheng-Di ◽  
Bi Qin-Sheng

1992 ◽  
Vol 22 (3) ◽  
pp. 231-246 ◽  
Author(s):  
Rui Xin Huang ◽  
James R. Luyten ◽  
Henry M. Stommel

2010 ◽  
Vol 227 (2) ◽  
pp. 117-124 ◽  
Author(s):  
David Gardner ◽  
Yiyang Li ◽  
Benjamin Small ◽  
John B. Geddes ◽  
Russell T. Carr

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