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Topic: Help me please--> Fluid mechanics  (Read 3388 times)

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Offline soso lulu

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Help me please--> Fluid mechanics
« on: March 14, 2009, 11:07:22 AM »
A turbine is supplied with 0.6 m3/s of water from a 0.3 m diameter pipe; the
discharge pipe has 0.4 m diameter. Determine the pressure drop across the
turbine if it delivers 60 kW.


I want to know ,do we have to use this equation

dM in(u+(p(pressure)/p(density))+gz+v^2/2) in -dM out (u+(p(pressure)/p(density))+gz+v^2/2) out +dQ-dW=d[M(u+gz+v^2/2) sys)]

, and 0.6m3/s will be used in this problem!!

Please help me : (

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