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  • Help with calculation

    junedkadiwala

    Member

    Updated: Oct 27, 2024
    Views: 1.1K
    If there is a constant pressure of 85000 kg/sqmt in the Tank. The Tank is Pressurised by water. The Diameter of Tank is 2mtr and Height is 1mtr.
    below the tank outlet pipe of ID 75mm and 2mtr long is fabricated. 6 ltrs of water is poured out every second in downwards side. The bottom of tank is 10mtr up from ground level. Then what will be the pressure & velocity in the outlet pipe.
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  • nirmal kumar

    Member • Feb 1, 2010

    Using eq. u can find the velocity at outlet of pipe
    V=√2GH.
    Then use Bernoulli’s eq u can find the pr. at the outlet.
    Inlet pr., velocity (=0), height from datum & gravity value you know so you can find pr. at the outlet of pipe.
    Bernoulli eq.
    P/ρg + V2/2g + h =constant
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  • amici_mike

    Member • May 30, 2010

    Can You Give example for the Value of the formulas? like P, stands for or pg, Stansfor and their units?
    or How Can i get the flow rate on cu meter / sec. if i have 1 inch pipe and a 30 PSI pressure supply ...
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