First, find the area of the pipe using the diameter of Sched 40 3" pipe - 3.07".
A = pi*(D/2)2
A = 3.1415*(3.07/2)2
A = 7.40in2
Next, Find the rate of travel of 60 GPM through a 7.4in2 cross section:
Speed = Flow rate / Cross Section
Speed = 60 gal/min / 7.4in2
Note that 1 GPM = 231 in3
Speed = 60gal/min * 231 in3/gal / 7.4in2
Speed = 60*231/7.4 in/min
Speed = 1,897 in/min
Convert to feet per sec
Speed = 2.63 ft/s
5 imperial gallons per minute
2,400,000 gallons per minute (without using a calculator !)
what is the discharge flow of 10m/s passing from 2ft pipe
50 gallons of water!
360' gallons of water!!!!!!!
50 gallons of water per minute equals 3,000 gallons per hour.
About 1.25 gallons per minute.
About 500,000 gallons of water
4 gallons if head delivers 2 gallons/minute
150,000 gallons
The answer is unknown. In order to answer this question you need to know the pressure of the water.
The rate of flow is 50 gallons per minute. This is calculated by dividing the total gallons pumped (750 gallons) by the time taken to pump (15 minutes).
odoas
The flow rate in cubic feet/second is (3*1.5*3) = 14.5 cubic ft/sec. According to Google, there are 6.229 Imperial gallons or 7.481 US gallons in 1 cubic foot. Therefore, the flow rate is 90.32 Imp gallons/sec or 108.47 US gallons/sec. If this many gallons flow per second, then (90.32 x 60) = 5419 Imp gallons flow per 1 minute, or equivalently 6508 US gallons per minute.
5 imperial gallons per minute
The flow rate (gallons per minute) will depend on the cross-sectional area of the pipe.
2,400,000 gallons per minute (without using a calculator !)