Hydrodynamic Transitions in Fixed-Bed Reactors

Signal intensity in the images is acquired only from the liquid phase. The MR imaging data obtained have been analysed using the following two procedures  

275mm/s, respectively. This condition lies in the trickle regime before the onset of the transition to pulsing flow. The standard deviation map is not shown on the same scale of intensity as those shown in Fig. 34. Instead, the scale varies between the highest (white) and lowest (black) values of standard deviation 

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