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how to find turbulent length scale ??

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Old   January 20, 2009, 13:10
Default how to find turbulent length scale ??
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Hi friends i have fully developed pipe of dia 0.05m so, is turbulent length scale l=0.07*0.05=0.0035m is correct?????

with this if i calculate dissipation rate it is coming 5510 is it realistic ?? mean velocity is 1 m/s.
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