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Venturimeter Flow Computations

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Flow through a venturimeter is given by

hydrualics 11

where
Q= flow rate, ft3/s (m3/s)

c =empirical discharge coefficient dependent on throat velocity and diameter

d1= diameter of main section, ft (m)

d2= diameter of throat, ft (m)

h1= pressure in main section, ft (m) of water

h2= pressure in throat section, ft (m) of water

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Comments
  • praveen November 10, 2010 at 4:58 am

    good xplanation

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