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pro vyhledávání: '"Larry D. Reynolds"'
Autor:
Larry D. Reynolds, C. B. Shaw
Publikováno v:
Second International Conference on Photomechanics and Speckle Metrology: Speckle Techniques, Birefringence Methods, and Applications to Solid Mechanics; Moiré Techniques, Holographic Interferometry, Optical NDT, and Applications to Fluid Mechanics.
Autor:
Larry D. Reynolds
Publikováno v:
SPIE Proceedings.
A high-speed multipass real-time holographic interferometer is being employed to observe flow patterns of cover gas surrounding a gas tungsten arc welding plasma. This cover gas keeps contaminants from interacting with the molten pool. Commercially a