20 bar of pressure is about 200 ft.
One Bar is 10.2 Meters of fresh water or 9.0 meters of saltwater. it is 204 meters for fresh water. and 180 meters in salt water. :-)
Measure the vertical distance from the top of the water in the tank to the point of use. Multiply that distance by 0.44 to get the answer in psi. Example: if the top of the tank is 20 feet above the point of use, the water pressure at the point of use will be 8.8 psi. Note, this does not account for friction losses in the pipe. If the pipe runs a long distance from the tank to the point of use, there will be pressure losses in the pipe, especially if the pipe is a small diameter. The larger diameter, the less those pressure losses will be.
If your measurements are in feet, the 288,000 cubic foot pool would hold 2,154,389.61 gallons of water- and it would be rare to find a pool with a uniform depth of 20 feet.
There are 46.15 inches of water in a 20 psi pressure. This can be calculated using the formula: 1 psi = 2.307 feet of water, which is approximately 27.69 inches. 20 psi x 27.69 inches/psi = 46.15 inches.
20 BAR is equivalent to 200 meters (or 660 feet) of water depth. It represents the pressure that can be sustained at that depth underwater.
Water pressure at a depth of about 44 feet is about 20psi
20 pounds per sq/in
The water pressure at the bottom of a 55-gallon drum positioned 20 feet above can be estimated using the formula for hydrostatic pressure, which is approximately 0.43 psi for every foot of height. Therefore, at 20 feet, the pressure would be around 8.6 psi (20 feet x 0.43 psi/foot). Additionally, the vertical downpipe itself, if properly sized, should not significantly affect this pressure. However, actual pressure can vary based on factors like pipe diameter and friction losses.
Water has a weight. The more you stack up the more it weighs. There fore if you stack up 10 meters or 20 meters it makes a big difference.
One Bar is 10.2 Meters of fresh water or 9.0 meters of saltwater. it is 204 meters for fresh water. and 180 meters in salt water. :-)
Measure the vertical distance from the top of the water in the tank to the point of use. Multiply that distance by 0.44 to get the answer in psi. Example: if the top of the tank is 20 feet above the point of use, the water pressure at the point of use will be 8.8 psi. Note, this does not account for friction losses in the pipe. If the pipe runs a long distance from the tank to the point of use, there will be pressure losses in the pipe, especially if the pipe is a small diameter. The larger diameter, the less those pressure losses will be.
20 feet!20 feet!20 feet!20 feet!
the cylinder
If your measurements are in feet, the 288,000 cubic foot pool would hold 2,154,389.61 gallons of water- and it would be rare to find a pool with a uniform depth of 20 feet.
You will encounter a pressure of 2 atmospheres in the ocean at a depth of approximately 20 meters (about 66 feet). This is due to the fact that pressure increases by about 1 atmosphere for every 10 meters of water depth. Therefore, at 20 meters, the pressure from the water column adds an additional atmosphere to the 1 atmosphere of pressure at sea level, resulting in a total of 2 atmospheres.
There are 46.15 inches of water in a 20 psi pressure. This can be calculated using the formula: 1 psi = 2.307 feet of water, which is approximately 27.69 inches. 20 psi x 27.69 inches/psi = 46.15 inches.
Assuming you are on a boat and you are using a standard sized anchor, then if the water is 20 feet deep you'd use 20 feet of line.