Simple Hydraulic FormulæE. & F.N. Spon, 1881 - 90 páginas |
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Página 29
... A B and CD of the same length have precisely the same hydraulic inclination , supposing the discharging ends B and D ... pipe or series of pipes the diameter and length being constant the discharge varies directly as the square root of the ...
... A B and CD of the same length have precisely the same hydraulic inclination , supposing the discharging ends B and D ... pipe or series of pipes the diameter and length being constant the discharge varies directly as the square root of the ...
Página 32
... pipe may follow the section of the ground so long as it nowhere rise above its hydraulic mean gradient , or virtual declivity . Thus in Plate IV . , Figure 2 , the discharge due to the pipe A B , if of equal diameter throughout , is ...
... pipe may follow the section of the ground so long as it nowhere rise above its hydraulic mean gradient , or virtual declivity . Thus in Plate IV . , Figure 2 , the discharge due to the pipe A B , if of equal diameter throughout , is ...
Página 34
... pipe to the dead end is one third of what it would have been had the whole quantity of water flowed along the pipe without diverging into branch pipes . [ 65 ] When a horizontal pipe A B ( see Plate IV . , Figure 4 ) , and a head at A ...
... pipe to the dead end is one third of what it would have been had the whole quantity of water flowed along the pipe without diverging into branch pipes . [ 65 ] When a horizontal pipe A B ( see Plate IV . , Figure 4 ) , and a head at A ...
Página 49
... pipe is therefore 205 gallons per minute . To those who are unacquainted ... PIPES . PLATE VI . The siphon is illustrated on Plate VI . , Diagram ( 1 ) , and ... A B will not only be supported , but it will be forced against the partition ...
... pipe is therefore 205 gallons per minute . To those who are unacquainted ... PIPES . PLATE VI . The siphon is illustrated on Plate VI . , Diagram ( 1 ) , and ... A B will not only be supported , but it will be forced against the partition ...
Página 50
... A B and the partition d . But if the siphon be filled with a fluid , the ... A B and DE . The head , therefore , to be taken in calculating the dis- charge of ... pipe , three things must be considered : the head due to velocity of entry ...
... A B and the partition d . But if the siphon be filled with a fluid , the ... A B and DE . The head , therefore , to be taken in calculating the dis- charge of ... pipe , three things must be considered : the head due to velocity of entry ...
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Términos y frases comunes
10-inch main 20 feet 24 hours 667 gallons according to circumstances area in square bend centre of gravity channel cloth coefficient according coefficient of discharge contour line corresponding to log crown 8vo cube feet cubic feet d₁ depth d₂ diagram Diameter in inches difference of level discharge in cube distribution pipes due to velocity Electric Engineering equal example fcap feet per second figs formula friction gallons in 24 gallons per minute given head due head for velocity head in feet height hydraulic inclination hydraulic mean depth illustrations Inst logarithms loss of head Machinery multiply Number corresponding obtained orifice pipe A B Practical quantity of water radius Second edition service reservoir short tubes siphon pipe square edges square feet street submerged weir supply Tables tail waters theoretical velocity thin plate Total head required town Treatise velocity of approach velocity of entry WARNFORD wetted perimeter width yards دو
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