Ten meter water column is expressed as a column of water of 1,000 cm high with a section of 1 x 1 cm. This equals 1 dm3 of water which has a mass of 1 kg.
As such 10 meter water column exerts a pressure of 1 kg/cm2.
1 kg/cm2 = 0.980665 bar
Therefore:
1 m WC = 0.1 kg/cm2 = 0.0980665 bar
0.980665 bar = 1 kg/cm2 = 10 m WC
1 bar = 1.0197162 kg/cm2 = 10.197162 m WC
Total pump head is the sum of suction and discharge pressure in mtr. ie. 1 bar =10.33 metres of water column
A square meter is an area und a cubic meter is a volume. There is no conversion possible. Kilogram per cubic meter is the SI measure of density and is represented as kg/m³, where kg stands for kilogram and m³ stands for cubic metrer. The density of water is about 1000 kg/m³, since a cubic meter of water weighs 1 megagram or 1 tonne. The standard measurement for weight and quality of fabrics and paper is grams per square meter, usually abbreviated as GSM.
With a U form glass tube and filled with water.
In regards to a water chiller unit, the terms low pressure and high pressure refer to the compressor, which takes low pressure and compresses it into high pressure gas, which is then turned into a liquid to cool the unit.
I think, that's refer from your system. If you manipulate the surface pressure of the water, you will get a big value of water suction head with higher surface pressure. CMIIW....
That depends on how wide the column is.
Every 2.3077 feet of water in a column increases the water pressure at the bottom of the column by 1 pound per square inch.A 39 foot column of water with a pressure of 120 psi at the base will have a pressure exerted on its top surface of 103.1 psi.39 ft/ 2.3077 ft/1 psi = 16.9 psi ; 120 psi -16.9 psi = 103.1 psievery meter of water in a column increases the pressure at the base of the column by 0.1 kg./ sq. cm (or 1 kilopascal)A 12 meter column of water exerts a pressure at its base of 12 kPa. (or 1.2 kg/sq. cm)
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.
mili meter water column
10 inches of water column equals to how much gas pressure?
12.6 meters 0.1 bar is gained for every meter.
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
Take the density of water as 1 gram per cubic centimeter. With 1 meter = 100 cm, then a 1 meter tall column of water with cross sectional area of 1 cm2 has a volume of (1 cm2)x(100 cm) = 100 cm3. So this column of water has a mass of 100 grams. 1 kg = 1000 grams, so 100 grams = 0.1 kg. Therefore it is 0.1 kg per cm2.
it is where pressure increases and gets harder to travel through
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).
The 2.31 is used to convert pressure from pounds per square inch into feet of water (column). This conversion is useful when dealing with pumps.
1 1 Meter of water column 9800 pascals = 10 Kpa = .1 Kg/cm2 UNIT FOR USAGE 10 METER OF WATER COLUMN 1 kg/cm2 I hope this answers your question. If you need any clarification please get back to me at mrajkumar0865@rediff.com