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 9

Distribution of the standard deviation of the water level inside the hot leg channel.
209542.fig.009a
(a) Air-water (P = 0.15 MPa, mL = 0.30 kg/s)
209542.fig.009b
(b) Steam-water (P = 1.50 MPa, mL = 0.30 kg/s)