%0 Journal Article
%A Fernández Pineda, Cristóbal
%A Velasco Maíllo, Santiago
%T Entropy maximization in the free expansion process
%D 2005
%@ 0143-0807
%U https://hdl.handle.net/20.500.14352/50886
%X The entropy maximum principle is applied to obtain the final equilibrium state in the free expansion of a perfect gas. This provides an example where the entropy of an isolated system at equilibrium has an absolute maximum which is not a local maximum.
%~