Numerical Study on Powder Stream Characteristics of Coaxial Laser Metal Deposition Nozzle
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DOI: 10.3390/cryst11030282
Abstract: A 3D model was established to accurately simulate the internal and external powder stream characteristics of the coaxial discrete three-beam nozzle for laser metal deposition. A k-ε turbulence model was applied in the gas flow… read more here.
Keywords: stream characteristics; characteristics coaxial; powder; laser ... See more keywords