Hydraulic Tables, Coefficients, and Formulae, for Finding the Discharge of Water from Orifices, Notches, Weirs, Pipes, and Rivers |
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Page xi
John Neville. -which is one - fourth of the diameter for a cylindrical pipe . I have known an engineer of considerable practice take it as proportionate to the inner surface of a pipe , which was only correct when the diameter remained ...
John Neville. -which is one - fourth of the diameter for a cylindrical pipe . I have known an engineer of considerable practice take it as proportionate to the inner surface of a pipe , which was only correct when the diameter remained ...
Page 13
... pipe is 11⁄2 inch , and the rate of inclination , or whole length of the pipe divided by the whole fall , is 1 in 711 ; what is the discharge in cubic feet per minute ? The hydraulic mean depth , or mean radius , is inch . Consequently ...
... pipe is 11⁄2 inch , and the rate of inclination , or whole length of the pipe divided by the whole fall , is 1 in 711 ; what is the discharge in cubic feet per minute ? The hydraulic mean depth , or mean radius , is inch . Consequently ...
Page 14
... pipes , and the results compared with experiment , referring generally to equation ( 153 A ) and the remarks preceding it for a correct and direct solution . EXAMPLE 16. - What is the discharge in cubic feet per minute from a pipe 100 ...
... pipes , and the results compared with experiment , referring generally to equation ( 153 A ) and the remarks preceding it for a correct and direct solution . EXAMPLE 16. - What is the discharge in cubic feet per minute from a pipe 100 ...
Page 15
... pipe is , the oftener must it be repeated . The height due to 36-35 inches taken from TABLE II . as before , with a ... pipes may be found in a similar manner , and the results placed alongside the experimental ones given * in the work ...
... pipe is , the oftener must it be repeated . The height due to 36-35 inches taken from TABLE II . as before , with a ... pipes may be found in a similar manner , and the results placed alongside the experimental ones given * in the work ...
Page 16
... PIPES . Length of pipe , in feet . Head , in inches . Observed discharge , in cubic feet . Velocity per second . Head due to the orifice and velocity . 100 35 2.275 37.082 31 313 37.6 36.53 2.242 80 35 2.500 40-750 33 311 30.8 41.18 ...
... PIPES . Length of pipe , in feet . Head , in inches . Observed discharge , in cubic feet . Velocity per second . Head due to the orifice and velocity . 100 35 2.275 37.082 31 313 37.6 36.53 2.242 80 35 2.500 40-750 33 311 30.8 41.18 ...
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Common terms and phrases
acre average Avoirdupois Bossut Buât Buât's calculated catchment cent centre channel cloth boards coefficient of discharge coefficient of velocity column contraction cost crest cubic feet cubic foot cylindrical d₁ d₂ diagram diaphragm discharge in cubic Ditto drainage drains Du Buât's Edition effect engine equal equation experiments Falls per mile feet per minute feet per second finding the discharge flowing foot formula friction gallons give given h₁ head due heads measured hydraulic inclination hydraulic mean depth Illustrated inches per second increase Interpolated junction Killaloe length loss of head maximum mean radius mean velocity multiplied nearly notch orifice of entry pipe practical RALPH TATE ratio reservoir Revolutions per minute river RIVER ROBE SCOTT BURN sewers short tube side square square mile supply surface theoretical thin plates tical tion Treatise vary velocity of approach velocity of discharge weir wheel width Woodcuts
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