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I'm attempting to calculate the amount of power (in KWH) produced by a water turbine based on x litres of water falling x metres vertically through a tube of x cm diameter
So far I've managed the following:
H = height (distance fallen) (m)
Time = Secs
R = Radius of the pipe (m)
Velocity (m/s) = (2 x H x G) ^ 0.5
Volume / Sec = Velocity x Time x Pi x R^2
mass (kg) / Sec = (Volume / sec) x 1000
Energy = (Mass x Velocity^2)/2 = wattage generated
My questions is... how do i convert this wattage generated in KWH generated?
Once I have this am i correct in thinking I can do:
(KWH generated / 3600) * (time taken for x litres of water to fall through the pipe).
To calculate the KWH generated by the x litres of water falling?
Any help / guidance anyone could give me would be greatly appreciated. - As you can (maybe) tell I'm by no means a physics graduate but i do have a basic understanding.
Any help anyone could give me would be greatly appreciated.
Many Thanks
P.s For the purposes of this I'm happy to work with a turbine having 100% efficiency.
So far I've managed the following:
H = height (distance fallen) (m)
Time = Secs
R = Radius of the pipe (m)
Velocity (m/s) = (2 x H x G) ^ 0.5
Volume / Sec = Velocity x Time x Pi x R^2
mass (kg) / Sec = (Volume / sec) x 1000
Energy = (Mass x Velocity^2)/2 = wattage generated
My questions is... how do i convert this wattage generated in KWH generated?
Once I have this am i correct in thinking I can do:
(KWH generated / 3600) * (time taken for x litres of water to fall through the pipe).
To calculate the KWH generated by the x litres of water falling?
Any help / guidance anyone could give me would be greatly appreciated. - As you can (maybe) tell I'm by no means a physics graduate but i do have a basic understanding.
Any help anyone could give me would be greatly appreciated.
Many Thanks
P.s For the purposes of this I'm happy to work with a turbine having 100% efficiency.