1. Convective Heat and Mass Transfer;Kays,1966
2. Pressure drop and heat transfer in a duct with triangular cross-section;Eckert;J. Heat Transfer,1960
3. Analysis of turbulent flow and heat transfer in non-circular passages;Deissler;NASA TR R-31,1959
4. Measurement of heat transfer and friction coefficients for flow of air in non-circular ducts at high surface temperatures;Lowdermilk;NACA RM E53J07,1954
5. Fully developed pressure drop in triangular shaped ducts;Carlson;J. Heat Transfer,1961