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If the amount of water leaving the tube each second is equivalent to the volume of the tube, then the net velocity will equal the length of the tube per second. Therefore the net velocity for any length or flow rate will equal: v=l2πr2/(dV/dt) Where v is the the net velocity, r is the radius, l is the tube length, V is the volume and t is time. i.e. dV/dt is the flow rate
You need to know two important dimensions of the pipe: the length and the inside radius (1/2 the inside diameter).
From there, you plug the dimensions in to this formula: radius2 x Pi (3.1416) x length. It is easiest if you ensure the dimensions are in the same format, such as feet or inches. Here is a sample:
The volume of a 50-foot long pipe with an inside diameter of three feet (1.5' foot radius) would be calculated as such:
- 32 x 3.1416 x 50 = about 1,413.72 cubic feet of volume
Now there is the important final step of converting cubic feet to gallons of liquid. There are about 7.48 gallons in one cubic foot.
Since we know there are 1,413.72 cubic feet in the sample pipe above, we simply multiply 1,413.72 x 7.48 resulting in a maximum fluid volume of about 10,574.6256 gallons of water.
First, get the volume of water in the pipe. Assume the pipe is completely full, and the formula for the Volume =
Volume = Pi (3.14159) X Radius of pipe 2 X Length of pipe
Then convert Volume to Weight.
So, for 10 feet of 4" Inside Diameter pipe:
Radius = 1/2 * Diameter = 1/2 * 4 inch = 2 inch
Length = 120 inches
Volume = 3.14159 X 22 X 120 = 1,508 cubic inches
1 cubic inch of water = 0.036127 pounds
So: 1508 cubic inches * 0.036127 pounds per cubic inch = 54 pounds.
To calculate the pressure loss due to friction for pipe flow (I think this is what you're asking) use theDarcy-Weisbachequation. The friction factor for this equation can be calculated using the Swamee-Jain equation.
Alternatively, the simpler Hazen--Williams equation can be used. It is less accurate, but has the advantage of being easier to use. The equation can also be used to calculate flow in terms of head loss.
Wikipedia has detailed explanations for each of the above equations.
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Formula to calculate weight of MS pipes per meter length?
Weight of pipe per Meter in Kg for MS Pipes = 3.14 * (Outer diameter of pipe in Mtr. - wall thickness in Mtr. ) * Wall Thickness in Mtr. * 7850
What is the Unit weight of 50 nb ms pipe for structural use?
what is weight of 60 dia ms pipe
What does head pressure mean in plumbing?
the weight of the water above. water in a 1" pipe 100' tall is 43 psi @ base of pipe. water in a 50' tank 100' tall is 43 psi @ base of tank. h x .434 = psi
What kind of pipe does water go through?
A water pipe.
Can you calculate pipe diameter if you have pressure head and discharge flow?
Static pressure is .434 X height Example 10 ft x .434 4.34 PSI to prove take 2.31 PSI x 4.34 To find FORCE to need to calculate the diameter of the piping and the height and then the weight of the water inside the pipe
What is the weight per meter of 40 mm dia ms pipe hallow pipe?
The weight of a hollow MS (mild steel) pipe depends on the thickness of the pipe wall. The weight can be calculated by using the formula: Weight = 0.02466 * Thickness * (Outer Diameter - Thickness) for a round hollow pipe.
What is the Formula for the weight of a pipe?
wt=volume x density of material...
What is formula for ms square hollow pipe weight?
3.2x50x50 mm
How do you calculate weight of HDPE pipe?
To calculate the weight of an HDPE pipe, you can use the formula: Weight = Volume × Density. First, calculate the volume of the pipe using the formula for the volume of a cylinder (πr²h, where r is the radius and h is the height), and then multiply it by the density of HDPE to get the weight. Density of HDPE can range from 0.93 to 0.97 g/cm³ depending on the grade.
What volume of water is there in a meter of 22mm pipe?
The volume of water in a pipe can be calculated using the formula: volume = area x length. For a 22mm pipe, the area can be calculated using the formula for the area of a circle: πr^2, where r is the radius (11mm). The length of the pipe in this case is 1 meter. By substituting these values into the formula, you can calculate the volume of water in the pipe.
What is unit weight of 60 NB pipe?
The unit weight of a 60 NB (nominal bore) pipe depends on the material it is made from. For example, for a steel pipe with a nominal bore of 60 mm, the approximate unit weight can be calculated using the formula: Unit Weight = (outer diameter - thickness) x thickness x 0.024661.
What is the formula for figuring out how many gallons of water are in a pipe by the foot?
0.61 * d2 Where d is the diameter of the pipe in inches.
What is the ships displacement formula calculation?
The formula to calculate a ship's displacement is: Displacement = Weight of water displaced by the ship = Weight of the ship in air - Weight of the ship in water. This formula helps determine the volume of water that a ship displaces when it is floating in water.
What is the weight of 60 inch steel pipe?
The weight of a 60-inch steel pipe will depend on the wall thickness and material grade of the pipe. To calculate the weight, you would need to know the specific dimensions and properties of the steel pipe.
How do you calculate volume of water in a pipe?
measure the radius of the pipe. (half the diameter - the width of the pipe) then measure the length of the pipe. then use the formula pi (3.14) x radius2 x length. the answer is the volume in the pipe
How do you Calculate weight of pipe?
You calculate its volume, look up the density of bronze, then multiply volume x density to get mass. Probably that's what you want; if you really want weight, you multiply mass x gravity to get the weight.
What are the weights of 50mm 60mm and 75mm dia hollow m s pipe?
The weight of a hollow MS (mild steel) pipe is determined by its dimensions and material density. You can calculate the weight using the formula: weight (kg) = (outer diameter - inner diameter) x inner diameter x length x density of MS. The specific density of MS used will affect the weight of the pipe.
