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September 27, 2004, 11:23 |
votex drag coefficient?
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#1 |
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I see a ref.,it give a parameter k(y)=integral of Vyz**2*dz| from z1 to z2, and define votex drag coffiecient along x is C(x)=(integral of k(y))/(v**2*A)
what the mean of Vyz**2 or Vyz? x is the direction of flow, z is horizontal. |
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