how to calculate water volume in a square tank?
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Multiply its width by its height by its depth. The result is the cubic feet of space the tank holds. Multiply the result by 7.48. The answer is the number of gallons of water the tank holds.
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['gh=ΘA(xs−x)', 'gh = amount of evaporated water per hour (kg/h)', 'Θ=(25+19v) = evaporation coefficient (kg/(m2 h))', 'v = velocity of air above the water surface (m/s)', 'A = water surface area (m2)']
1187221
Divide the volume by the product of the length and width to calculate the height of a rectangular object.
304446
You can measure from the inside of the tank or, if preferable, measure the outside and then subtract the width of the tank walls to determine the inside measurement. Next, multiply the length, width and depth measurements in order to find the cubic volume in cubic inches.
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Volume calculations for a square or rectangular vessel require you know its length, width and depth for entry into the volume equation, V=L_W_D, where L stands for length, W is the width and D represents depth.
1020436
For each juice box, calculate the surface area and write it down. The surface area of a rectangular prism = 2 X length X height + 2 X width X height + 2 X length X width.
974288
['The easiest way to do this is to measure the length, the width and the depth of your pond in feet. ... ', 'Once you have all three dimensions, you need to multiply these all together and then multiply this calculation by 6.25. ... ', 'Pond Water in Litres.']
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Volume of a cube = side times side times side. Since each side of a square is the same, it can simply be the length of one side cubed. If a square has one side of 4 inches, the volume would be 4 inches times 4 inches times 4 inches, or 64 cubic inches.
603846
Water billing is calculated by the unit, with each unit equal to 100 cubic feet. There are 7.48 gallons in one cubic foot of water, or 748 gallons in each hundred-cf unit of water. To calculate how many gallons you have used, multiply the hundred-cf units consumed by 748.
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Multiply average length (feet) x average width (feet) x average water depth (feet) x 7.48 gallons per cubic foot. Round (Gallons): Assume the diameter is 10 feet and the average depth is 4 feet. Divide the diameter (in feet) by 2 to get the radius.
1063299
Determine the pressure differential of the valve by subtracting the downstream pressure from the upstream pressure. Take the square root of the pressure differential. Multiply the square root of the pressure differential by the valve coefficient to calculate the flow in gallons per minute.
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['1 WSFU = 1 GPM = 3.79 liter/min.', '1 in = 25.4 mm.']
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First, divide the diameter by 2 and plug the values for volume, pi, and radius into the formula for volume of a cylinder. Next, square the radius and multiply the values together. Then, divide both sides by 200.96 for the answer, remembering to include the appropriate unit of measurement.
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['P = Power transmitted to the fluid by the pump in Watt.', 'Q = Flow in m3/s.', 'p = Density of the liquid in kg/m3.', 'H = Piezometric height in meter of water.', '9.81 = Average Intensity of gravity.']
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Cylindrical Tanks Another way to find the radius is to divide the diameter, or width, by two. Square the radius by multiplying the radius times itself and then multiply it by 3.1416, which is the constant pi. Multiply this number by the height to determine the cubic volume in inches.
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The way to calculate a rectangular area is by measuring the length and width of your area then multiplying those two numbers together to get the area in feet squared (ft2).
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['Square/ Rectangular (Gallons): Multiply length x width x average water depth (feet) x 7.5. ... ', 'Square/Rectangular (Acres): Multiply length x width, then divide by 43,560 (square feet per acre) ... ', 'Round (Gallons): Multiply diameter x itself x average water depth (feet) x 5.9.']