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pro vyhledávání: '"L. W. Reidy"'
Publikováno v:
Experiments in Fluids. 14:1-9
Experiments conducted on the effect of riblets on the laminar-to-turbulent transition of a flat plate in a water tunnel are reported. Transition was determined using a Laser Doppler Velocimeter (LDV). A smooth reference surface was compared to five r
Publikováno v:
Experiments in Fluids. 13:361-368
Equivalent drag-reducing performance is observed with 3 M riblets in fully developed internal (pipe) and developing external (flat plate) flows. Drag reduction begins around h+ = 3, peaks between 6 and 9% at about h+ = 12, and becomes zero for a valu