Sökning: "Critical submergence"
Hittade 1 avhandling innehållade orden Critical submergence.
1. Modelling air―water flows in bottom outlets of dams
Sammanfattning : If air is entrained in a bottom outlet of a dam in an uncontrolled way, the resulting air pockets may cause problems such as blowback, blowout and loss of discharge capacity. In order to provide guidance for bottom outlet design and operation, this study examines how governing parameters affect air entrainment, air-pocket transport and de-aeration and the surrounding flow structure in pipe flows. LÄS MER
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