The Elements of Practical Hydraulics: For the Use of Students in EngineeringLongman, Brown, Green, and Longmans, 1855 - 124 стор. |
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Сторінка 3
... overfall ( deversoir ) . The laws of the flow of water in this second case offer some peculiarities , and form the subject of a separate in- vestigation . When the surface reaches but up to a very small height above the opening , we ...
... overfall ( deversoir ) . The laws of the flow of water in this second case offer some peculiarities , and form the subject of a separate in- vestigation . When the surface reaches but up to a very small height above the opening , we ...
Сторінка 37
... overfall , and a function of the velocity ; that is , of the charge . Now , in order that the formulæ be well ... overfall were successively increased from 0.0984 feet up to 0.328 feet , and even to 0.787 feet for the narrower overfalls ...
... overfall , and a function of the velocity ; that is , of the charge . Now , in order that the formulæ be well ... overfall were successively increased from 0.0984 feet up to 0.328 feet , and even to 0.787 feet for the narrower overfalls ...
Сторінка 38
... overfall . These ordinates increased in propor- tion to their distance from it ; and thus the greatest ordinate , or the true charge , H , was obtained ; the smallest — that , namely , which was immediately above the sill - was H – h ...
... overfall . These ordinates increased in propor- tion to their distance from it ; and thus the greatest ordinate , or the true charge , H , was obtained ; the smallest — that , namely , which was immediately above the sill - was H – h ...
Сторінка 39
... Overfall being Feet . Feet . Feet . Feet . Feet . Feet . Feet . Feet . Feet . 2.42 2.23 1.96 1.64 1.31 0.98 0.65 0.32 0.16 0.09 0.06 0.03 Feet . 0.78 0.72 0.65 0.59 0.52 0.45 0.39 0.32 0.5950.615 0.5940.614 0.639 0.639 0.5960.5940.6140 ...
... Overfall being Feet . Feet . Feet . Feet . Feet . Feet . Feet . Feet . Feet . 2.42 2.23 1.96 1.64 1.31 0.98 0.65 0.32 0.16 0.09 0.06 0.03 Feet . 0.78 0.72 0.65 0.59 0.52 0.45 0.39 0.32 0.5950.615 0.5940.614 0.639 0.639 0.5960.5940.6140 ...
Сторінка 40
... overfalls 1.968 feet , and 0.328 feet in length ; the third was from the canal of half the above width , 1.180 feet , with an overfall 0.164 feet long . It results , then , from a comparison of the twenty - two series of discharges with ...
... overfalls 1.968 feet , and 0.328 feet in length ; the third was from the canal of half the above width , 1.180 feet , with an overfall 0.164 feet long . It results , then , from a comparison of the twenty - two series of discharges with ...
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Загальні терміни та фрази
actual discharge angle of convergence Bossut bottom Calculate canal Castel centre channel attached charge CHARLES MERIVALE Chew Magna Coeffi coefficients column consequently constant crest cubic feet cubic foot curve cylindrical adjutage D'Aubuisson determined diameter divided Edinburgh Review Engravings equal experiments expression fall feet long feet per second feet thick flow of water fluid vein formula gauging given gives greater H₁ head height due hence History horizontal hydraulic inches increase issue less mean velocity measured Michelotti morocco nearly opening orifice outlet overfall parabola particles pipe Poncelet Post 8vo pressure price 14s price 21s proportional ratio rectangular orifice reservoir sides sill slope sluice Square crown 8vo square roots suppose thin plate tion transverse section tube upper edge vertical vessel vols volume of water waste-board water flowing weir width Woodcuts
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