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“ …The world is full of obvious things which nobody by any chance ever observes.” - Sherlock Holmes, The Hound of the Baskervilles Sir Arthur Conan Doyle 5-2

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Smooth finite-Re wall Rough z o wall Total Resolved SGS Total Resolved SGS Viscous FLUX DECOMPOSITION OVER SMOOTH AND ROUGH WALLS Z Z 5-7

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ARRAY-1 z s = 6.90m, dy s = 6.70m z d = 3.45m, dy d = 3.35m 5-10

ARRAY-2 z s = 8.66m, dy s = 4.33m z d = 4.33m, dy d = 2.17m 5-11

ARRAY-3 z s = 4.33m, dy s = 1.08m z d = 8.66m, dy d = 2.17m 5-12

ARRAY-4 z s = 5.15m dy s = 0.63m z d = 4.15m dy d = 0.50m 5-13

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Note L ij is resolved and can be written as a Taylor series expansion 5-15

U 5-16

U 5-17

U 5-18

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First gridpoint off the surface 5-23

U Sonic array 5-24

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OCEAN HORIZONTAL ARRAY TURBULENCE STUDY 5-31