Technical Briefs Dimensionality Issues in Modeling With the Discrete-Ordinates Method A. Sa´nchez A., A. Sa´nchez A. Escuela de Ingenieri´a Mecha´nica, Universidad de los Andes, Me´rida, Venezuela Search for other works by this author on: This Site PubMed Google Scholar T. F. Smith, T. F. Smith Department of Mechanical Engineering, The University of Iowa, Iowa City, IA 52242 Search for other works by this author on: This Site PubMed Google Scholar W. F. Krajewski W. F. Krajewski Department of Civil and Environmental Engineering, Iowa Institute of Hydraulic Research, The University of Iowa, Iowa City, IA 52242 Search for other works by this author on: This Site PubMed Google Scholar Author and Article Information A. Sa´nchez A. Escuela de Ingenieri´a Mecha´nica, Universidad de los Andes, Me´rida, Venezuela T. F. Smith Department of Mechanical Engineering, The University of Iowa, Iowa City, IA 52242 W. F. Krajewski Department of Civil and Environmental Engineering, Iowa Institute of Hydraulic Research, The University of Iowa, Iowa City, IA 52242 J. Heat Transfer. Feb 1994, 116(1): 257-260 (4 pages) https://doi.org/10.1115/1.2910871 Published Online: February 1, 1994 Article history Received: May 1, 1992 Revised: March 1, 1993 Online: May 23, 2008