Research Article

Image-Processing-Based Study of the Interfacial Behavior of the Countercurrent Gas-Liquid Two-Phase Flow in a Hot Leg of a PWR

Figure 7

Time variation of water level inside the hot leg channel during CCFL.
209542.fig.007a
(a) Air-water (P = 0.15 MPa, mL = 0.30 kg/s, mG = 0.28 kg/s)
209542.fig.007b
(b) Steam-water (P = 1.5 MPa, mL = 0.30 kg/s, = 0.53 kg/s)