TY - JOUR AU - Velasco Maíllo, Santiago AU - Fernández Pineda, Cristóbal PY - 2002 DO - 10.1088/0143-0807/23/5/307 SN - 0143-0807 UR - https://hdl.handle.net/20.500.14352/58863 T2 - European Journal of Physics AB - A composite system consisting of two identical ideal gases separated by a movable, frictionless, diathermic piston is used to illustrate the application of different extremum principles in thermodynamics. The time evolution of the system from an... LA - eng M2 - 501 PB - IOP Publishing Ltd. TI - A simple example illustrating the application of thermodynamic extremum principles TY - journal article VL - 23 ER -