%0 Journal Article
%T Entropy generation during Al2O3/water nanofluid flow in a solar collector: Effects of tube roughness, nanoparticle size, and different thermophysical models
%A Mahian, Omid
%A  Kianifar, Ali
%A  Ahmet Z. Sahin
%A  Somchai Wongwises
%J International Journal of Heat and Mass Transfer
%@ 0017-9310
%D 2014