Bubble visualization in a simulated hydraulic jump
Fluid Dynamics
2013-10-11 v1
Abstract
This is a fluid dynamics video of two- and three-dimensional computational fluid dynamics simulations carried out at St. Anthony Falls Laboratory. A transient hydraulic jump is simulated using OpenFOAM, an open source numerical solver. A Volume of Fluid numerical method is employed with a realizable k-epsilon turbulence model. The goal of this research is to model the void fraction and bubble size in a transient hydraulic jump. This fluid dynamics video depicts the air entrainment characteristics and bubble behavior within a hydraulic jump of Froude number 4.82.
Cite
@article{arxiv.1310.2635,
title = {Bubble visualization in a simulated hydraulic jump},
author = {Adam Witt and John Gulliver and Lian Shen},
journal= {arXiv preprint arXiv:1310.2635},
year = {2013}
}
Comments
2 videos are attached. Large indicates the larger file size. The content of both videos is identical