Brenner Thomas A., Fontenot Raymond L., Cizmas Paul G. A., O'Brien Thomas J., Breault Ronald W. A reduced-order model for heat transfer in multiphase flow and practical aspects of the proper orthogonal decomposition. Computers & Chemical Engineering. 2012 8/10/;43(0):68-80. http://dx.doi.org/10.1016/j.compchemeng.2012.04.003.