The circular hydraulic jump
β Scribed by Higuera, F. J.
- Book ID
- 118130751
- Publisher
- American Institute of Physics
- Year
- 1997
- Tongue
- English
- Weight
- 397 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1070-6631
- DOI
- 10.1063/1.869272
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π SIMILAR VOLUMES
When a high-flow-rate circular jet impinges vertically on a horizontal plane, it flows out radially and then undergoes a distinctive hydraulic jump on the plane because of boundary layer separation induced by hydrostatic back pressure. The jump radius is shown to be 0.37 a Re 1/3 -1/8 , where = (ga
We performed axisymmetric r-z simulations to clarify the structure formation of the circular hydraulic jump. The transition from a type I to a type II jump, which was induced by changing the depth of the fluid far away from the jet in the laboratory experiment, was investigated numerically. We found