Browsing NTNU Open by Author "Fredriksen, Vegard"
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Numerical investigation of tip leakage vortex
Fredriksen, Vegard (Master thesis, 2017)The Kaplan turbine has a small clearance gap between the blade tip and casing to allow the blades to rotate freely. This clearance gap is the cause of an undesirable Tip Leakage Vortex (TLV). A TLV might reduce the turbine ...