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Thread: Calculation for Q = CdA √2GH – find H

  1. #1
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    Calculation for Q = CdA √2GH – find H

    Hi Guys, I have this calculation I need to find H. – Rephrased question!
    Q = CdA √2GH
    Q= 163.5 m3/h
    Cd = 0.5
    A = ∏D2/4 = (∏ x 235.4²)/4 = 43632.39
    I need to find the Hight...

    So i got:
    163.5m³h = 0.5* (πD2/4) √(2 x 9.8 x H)

    I need to find H ... Please help with complete calculation
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  2. #2
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    Re: Calculation for Q = CdA √2GH – find H

    If your equation is \displaystyle Q= CdA\sqrt{2}GH

    Then \displaystyle H = \frac{Q}{ CdA\sqrt{2}G}

    Substitute known values into the right hand side of the equation.
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