Page 326 - Thermal Hydraulics Aspects of Liquid Metal Cooled Nuclear Reactors

296 Thermal Hydraulics Aspects of Liquid Metal Cooled Nuclear Reactors

Fig. 6.2.2.2 Contours of instantaneous z-velocity (m/s) in a cross section.
Adapted from De Ridder, J., Van Tichelen, K., Degroote, J., Vierendeels, J., 2016. Vortex-
induced vibrations by axial flow in a bundle of cylinders. In: 11th International Conference on
Flow-Induced Vibration, The Hague, The Netherlands, pp. 1–8.

0.00e+00 4.59e-01 9.19e-01 1.38e+00 1.84e+00 2.30e+00 2.76e+00 3.06e+00

0.00e+00 5.31e-01 1.06e+00 1.59e+00 2.13e+00 2.66e+00 3.19e+00 3.54e+00

Fig. 6.2.2.3 Contours of instantaneous z-velocity (m/s) in (top) plane 1 and (bottom) plane 2.
The coordinate system is the same as in Fig. 6.2.2.1: the z-axis points from left to right
and the x-axis from bottom to top.
Adapted from De Ridder, J., Van Tichelen, K., Degroote, J., Vierendeels, J., 2016. Vortex-
induced vibrations by axial flow in a bundle of cylinders. In: 11th International Conference on
Flow-Induced Vibration, The Hague, The Netherlands, pp. 1–8.