Hydraulic Tables, Coefficients, and Formulae: For Finding the Discharge of Water from Orifices, Notches, Weirs, Pipes, and Rivers |
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Page 23
... tion ; but for rivers and permanent channels the proper relation of the depth to the width must be regulated by the principles referred to in SECTION IX . TABLE XI . is equally applicable , whether the mea- sures be taken in feet ...
... tion ; but for rivers and permanent channels the proper relation of the depth to the width must be regulated by the principles referred to in SECTION IX . TABLE XI . is equally applicable , whether the mea- sures be taken in feet ...
Page 28
... tion . SEE TABLE XIII . sewer . nation of Height in ft . due to frie- tion per mile of length . Mean by . draulic ineli- pipe One in The VELOCITY IN INCHES PER SECOND is given in the first horizontal line for each inclination or fall ...
... tion . SEE TABLE XIII . sewer . nation of Height in ft . due to frie- tion per mile of length . Mean by . draulic ineli- pipe One in The VELOCITY IN INCHES PER SECOND is given in the first horizontal line for each inclination or fall ...
Page 30
... tion . Taken in connexion with TABLES VIII . , XI . , XII . , and XIII . , this table completes the means of Anding , by inspection , the dimensions , inclinations , Cocities , and discharges of every class of water- channel or sewage ...
... tion . Taken in connexion with TABLES VIII . , XI . , XII . , and XIII . , this table completes the means of Anding , by inspection , the dimensions , inclinations , Cocities , and discharges of every class of water- channel or sewage ...
Page 31
... tion , and depth of the orifice ; but the discharge may be easily found , when the velocity and the contraction of the fluid vein has been determined . VELOCITY . If g be the velocity acquired by a heavy body falling from a state of ...
... tion , and depth of the orifice ; but the discharge may be easily found , when the velocity and the contraction of the fluid vein has been determined . VELOCITY . If g be the velocity acquired by a heavy body falling from a state of ...
Page 85
... tion adopted by Boileau , Morin and others , of giving only two - thirds of the coefficient of discharge , ca , for notches and weirs , instead of the full and true value . The correct formula for the discharge from a notch or weir is D ...
... tion adopted by Boileau , Morin and others , of giving only two - thirds of the coefficient of discharge , ca , for notches and weirs , instead of the full and true value . The correct formula for the discharge from a notch or weir is D ...
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Common terms and phrases
acre angle average Bossut bottom Buât Buât's calculated catchment catchment basin cent centre channel coeffi coefficient of discharge coefficient of velocity column contraction cost crest cubic feet cubic foot cylindrical d₁ d₂ diagram diaphragm discharge in cubic Ditto drainage effect Engineer equal equation experiments Falls per mile feet long feet per minute feet per second finding the discharge flowing foot formula friction gallons gauge give given h₁ h₂ head due heads measured horizontal hydraulic inclination hydraulic mean depth inches per second increase Interpolated junction Killaloe length loss of head maximum mean radius mean value mean velocity multiplied nearly notch orifice of entry pipes Practical rain-fall ratio reservoir resistance Revolutions per minute river RIVER ROBE sewers short tube square square mile submain supply theoretical thin plates tion vary velocity of approach velocity of discharge weir wheel
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