| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1723136 | Journal of Hydrodynamics, Ser. B | 2007 | 5 Pages |
Abstract
The selection of the configuration and size of an aerator was of importance for a tunnel spillway under the conditions of high speed flows. Experimental investigations were conducted on the effects of entrained air on the tunnel spillway in the Goupitan Project, based on the criterion of gravity similarity and the condition of aerated flow velocity of over 6 m/s, with physical models. The configurations of the aerators were presented of a larger bottom air concentration, to protect the tunnel spillway from cavitation as well as to see no water fills in the grooves.
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