1. Frictional pressure drop in steam generating tubes;Akagawa;Bull. J. SME,1972
2. Two phase annular flow in tube bends;Anderson,1974
3. Measurements of water/steam pressure drop in helical boils at 179 bars;Anglesea,1974
4. Film inversion of co-current two-phase film in helical colis;Banerjee;AIChE J,1967
5. Air-water annular flow in a horizontal tube;Butterworth;Prog. in Heat and Mass Transfer,1972