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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).
You cannot. The whole point in describing it as a water column is that it is a body of water that is 2 metres high - WHATEVER the size of its cross sectional area.
Water column head is expressed either as the height of the column ... 6 meters here ... or else as the pressure at the bottom ... 58.842 kPa here. 'Kg' can't be a unit of water column head, and the diameter of the column is irrelevant.
Surface area of a cylinder (the column) = pi*diameter*height and measured in square units.
Measure the circumference of the column. Divide the circumference by "Pi" (3.1417) and the answer is the diameter. Example: If the circumference is 15", the diameter is 4.78", or 4 25/32"
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
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).
Head pressure is created by a column (depth) of water in a container. Pipe is considered a container. Diameter is not a factor. The higher the column of water, the more psi it creates. Multiply column height of water by .434 to get psi of water.
25 pounds
You cannot. The whole point in describing it as a water column is that it is a body of water that is 2 metres high - WHATEVER the size of its cross sectional area.
Measure the height of the water column and the diameter of the fountain. Volume = πr2h
Water column head is expressed either as the height of the column ... 6 meters here ... or else as the pressure at the bottom ... 58.842 kPa here. 'Kg' can't be a unit of water column head, and the diameter of the column is irrelevant.
The pressure at the bottom of a column of water depends on the height of the column, not its diameter. The pressure increases with increasing depth due to the weight of the water above. So, a taller column will result in higher pressure at the bottom.
The column that contains particles with a diameter of 0.4cm would be the column with a mesh size that is appropriate to capture particles of that size. The specific mesh size would vary depending on the type of material being used in the column.
Surface area of a cylinder (the column) = pi*diameter*height and measured in square units.
Measure the circumference of the column. Divide the circumference by "Pi" (3.1417) and the answer is the diameter. Example: If the circumference is 15", the diameter is 4.78", or 4 25/32"
Multiply column inside diameter by the column's length. Then convert to units you need. The above is not correct.The volume of a column is the circular area of the column multiplied by the length, pi*radius^2*length.