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Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 1039-1050, June 9–13, 2008
Paper No: GT2008-51183
... by generating additional vortices impinging the side walls. Flow visualization with injected oil smoke using the laser light sheet visualization technique was helpful to detect vortex structures and separations. Especially in the bend area separation regions and vortices with high local turbulence are apparent...
Proc. ASME. GT2006, Volume 4: Cycle Innovations; Electric Power; Industrial and Cogeneration; Manufacturing Materials and Metallurgy, 1011-1016, May 8–11, 2006
Paper No: GT2006-90930
... 12 09 2008 The effect of cladding of Ti-6Al-4V knife edges using wires and a CO 2 laser power source was investigated. This method of cladding, in combination with conventional atmospheric shielding techniques, permits continuous deposition of thick (> 1mm) cladding of acceptable...