1. Heat Transfer Handbook;Bejan,2003
2. Principles of Enhanced Heat Transfer;Webb,1994
3. ExHFT for fourth generation heat transfer technology;Bergles;Experimental Thermal and Fluid Science,2002
4. In-line and cross-flow helical tube heat exchangers;Ievlev;International Journal of Heat and Mass Transfer,1982
5. Coefficients of heat transfer and hydraulic drag of a twisted oval tube;Asmantas;Heat Transfer-Soviet Research,1985