How to calculate the amount of water for hydrotest?
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How much amount of water will I require to do hydro test of an 8inch pipeline of 3km?
First get you units consistent, then calculate the area of an 8 circle in decimeters and then multiply that by 3 km in decimeters.
The result will be the volume of water you need in cubic decimeters, generally called litres.
8 in is 20cm or 1dm radius so by Area= π×r2 the cross sectional area of the pipe is 3.14 square decimeters cross section times length give the volume of the pipe
3km is 3000m which is 30,000dm
The Answer is therefore 3.14 x 30,000 litres or 94,200 litres.
First get you units consistent, then calculate the area of an 8 circle in decimeters and then multiply that by 3 km in decimeters.
The result will be the volume of water you need in cubic decimeters, generally called litres.
8 in is 20cm or 1dm radius so by Area= π×r2 the cross sectional area of the pipe is 3.14 square decimeters cross section times length give the volume of the pipe
3km is 3000m which is 30,000dm
The Answer is therefore 3.14 x 30,000 litres or 94,200 litres.
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