Hi,
For PSF we have to consider the velocity, For example: for Sewage Treatment it is 15m/hr and for Water Treatment it is 12m/hr.
Calculation for Example:
Flow rate : 10m3/hr
Velocity : 12m/hr
we have to use this formula: Area π/4 d2 = Flow rate/velocity
π/4 d2 = 10/12
= 0.833
d2 = 0.833 * 4/π
= 1.06
d = Sqrt (1.06)
= 1.03m
in mm = 1.03*1000
dia = 1030mm
Height and diameter will give you the volume, if you know the density you can then calculate weight from that.
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
Pi x diameter x height.
The volume of a cylinder that has a diameter of 20 mm and a height of 15 mm is 4,712.39 mm3
hello
To calculate the volume of a cylinder, first determine the height or length of the cylinder as well as the diameter. Divide the diameter by two to get the radius, then use this formula:Volume = radius2 x Pi x length (or height)
calculate the volume of water a drum can take the drum is 72inch diameter by60inch height
Volume = Height * Area of Circle Area of Circle = pi*(Diameter/2)^2 Height = Diameter Volume = Diameter*(pi*(Diameter/2)^2) Volume = (pi/4)*Diameter^3 Diameter = (4/pi) * Volume ^ (1/3) Diameter = (4/3.14)*220^(1/3) ≈ 6.54 cm
You need to know the radius/diameter or the height of the drum.
The diameter of the water column does not affect the pressure.It is the height of the column that determines the pressure at the base.(and also the barometric pressure and temperature).
Effective diameter = Barrel Diameter - (Average pass height + Roll Gap) Average pass height = Area/pass width
You cannot find the height and diameter of a cylinder by knowing the volume only. There are infinite combinations of height and diameter that will result in the same volume. You need to know either the diameter or the height in addition to the volume to calculate the remaining unknown. Volume = pi/4 * d2 * h (note: pi/4 * d2 is the same as pi * r2)