1. Butterworth, D., 1971. Air-Water Annular Flow in a Horizontal Tube, UKAEA Report No. 12342.
2. Secondary flow in horizontal annular two phase flow;Fores;Int. J. Multiphase Flow,1995
3. Liquid films flowing concurrently with air in horizontal duct (2nd report: characteristics of two-dimensional wave and disturbance wave regions);Fukano;Bull. JSME,1981
4. Breakdown of a liquid film flowing concurrently with gas in horizontal line;Fukano;PhysicoChem. Hydrodynam.,1985
5. Fukano, T., Kawakami, Y., Ito, A. and Tominaga, A., 1989. Mechanism of disturbance wave generation in vertical up- and downward gas-liquid two-phase annular flow. In: Afgan, N.H. (Eds.), Transient Phenomena in Multiphase Flow. Hemisphere, pp. 435–452.