1. Turbulent convective heat transfer from rough surfaces with two-dimensional rectangular ribs;Dalle Donne;Int. J. Heat Mass Transfer,1977
2. Heat transfer and pressure drop at single rods with three-dimensional roughness: Large scale tests;Meyer;Kernforschungszentrum Karlsruhe Report, KfK 3164,1981
3. Investigation into the heat transfer performance of helically-ribbed surfaces;Firth,1980-1981
4. Multi-start helically ribbed fuel pins for CAGR;Wilkie;Nucl. Energy,1979
5. Alternate studs: A new type of artificial roughness to improve the performance of a gas-cooled reactor;Dalle Donne,1972