RT Journal Article ID 4d78d8ad0f05fe08 A1 Pokusaev, B. G. A1 Lezhnin, Sergey I. A1 Pribaturin, Nikolay A. A1 Zhakupov, B. S. A1 Vasserman, E. S. T1 Modelling of Unsteady Dynamic Processes in Channels with Heat Power Increase JF Heat Transfer Research JO HTR YR 2002 FD 2002-06-01 VO 33 IS 3&4 OP 6 AB Results of experimental and mathematical investigations of the bubble (slug) dynamics in a channel with consideration for the destruction of bubbles and formation of liquid droplets inside it are presented. Dynamics of a bubble consisting of a saturated vapor-liquid mixture is considered. The boundary of the "water hammer regime-oscillatory regime" transition is determined. In the case of high dynamic loads a "shock" condensation regime appears. Pressure pulses arising here exceed the incident wave amplitude by the order of magnitude, the slug is' destructed and heat and mass transfer processes are sharply enhanced. PB Begell House LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,36643c59749073da,4d78d8ad0f05fe08.html