1. Axial view photography of waves in annular two-phase flow;Whalley,1977
2. Annular Two-Phase Flow;Hewitt,1970
3. Mechanisms of entrainment in annular two-phase flow;Azzopardi,1983
4. Artificial waves in annular two-phase flow;Azzopardi,1980
5. Particle sizing techniques in multiphase flows: A review;Tayali;Flow Meas. Instrum.,1990