Practical HydraulicsE. & F. N. Spon, Limited, 1882 - 80 sider |
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Side
... Thickness of Crest on the Discharge " " of Velocity of Approach on 99 Correction for Short Weirs Overflow - pipes to ... Thick Pipes by Barlow's Rule , & c . 99 Thin 99 Proportions and Weights of Cast - iron Socket - pipes of Flange ...
... Thickness of Crest on the Discharge " " of Velocity of Approach on 99 Correction for Short Weirs Overflow - pipes to ... Thick Pipes by Barlow's Rule , & c . 99 Thin 99 Proportions and Weights of Cast - iron Socket - pipes of Flange ...
Side 3
... thickness , or has the form of a short tube , not less in length than twice the diameter , the amount of contraction is found to be less , and the discharge greater , than with a thin plate . Fig . 3 shows a tube 1 inch diameter and 2 ...
... thickness , or has the form of a short tube , not less in length than twice the diameter , the amount of contraction is found to be less , and the discharge greater , than with a thin plate . Fig . 3 shows a tube 1 inch diameter and 2 ...
Side 50
... thickness , as at Fig . 35 , the head of water being above the lower edge of the gate , the velocity is only 635 of that due to gravity , a contrac- tion ( 2 ) occurring on all the four sides of the aperture . If the gate be fully drawn ...
... thickness , as at Fig . 35 , the head of water being above the lower edge of the gate , the velocity is only 635 of that due to gravity , a contrac- tion ( 2 ) occurring on all the four sides of the aperture . If the gate be fully drawn ...
Side 63
... thick plank B , to obtain the requisite stiffness for the plate , and the whole is fixed in the stream as shown . C is a stake with a flat and level top , which is driven into the bed of the stream to such a depth that its top is ...
... thick plank B , to obtain the requisite stiffness for the plate , and the whole is fixed in the stream as shown . C is a stake with a flat and level top , which is driven into the bed of the stream to such a depth that its top is ...
Side 66
... thickness , which is frequently a practical necessity , the discharge will be less than with a thin plate , a loss ... thick , level at the top , 29 99 sloped top , slope 1 in 12 to 1 in 18 Ratio of Discharge . 1.000 .845 712 ⚫760 ...
... thickness , which is frequently a practical necessity , the discharge will be less than with a thin plate , a loss ... thick , level at the top , 29 99 sloped top , slope 1 in 12 to 1 in 18 Ratio of Discharge . 1.000 .845 712 ⚫760 ...
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100 gallons 8-inch pipe 80 feet head aperture bends border in feet cloth Coef crown 8vo cubic feet cubic foot culverts Diameter of Pipe discharged per minute due to velocity Engineers Fcap feet per minute feet per second following rule foot gallons discharged gallons per inch gallons per minute gives head at disposal head due head for friction head for velocity HEAD OF WATER height of jet hydraulic radius illustrations inches diameter inches head Inches of Mercury inches overflow inches per mile Jet in Feet JET IN INCHES length loss of head maximum mean velocity nozzle parabola PIPE IN INCHES pressure Prony's rule proportions ratio require the discharge say we require SPON square feet square inch Table 15 Table 30 tank thickness total head true discharge trumpet-mouth velocity at entry Velocity in Feet velocity of discharge WATER IN FEET weir Witley Court yards long
Populære avsnitt
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Side 5 - Engines, Varieties of. Explosives. Fans. Founding, Moulding and the practical work of the Foundry. Gas, Manufacture of. Hammers, Steam and other Power. Heat. Horse Power. Hydraulics. Hydro-geology. Indicators. Iron. Lifts, Hoists, and Elevators. Lighthouses, Buoys, and Beacons. Machine Tools. Materials of Construction. Meters. Ores, Machinery and Processes employed to Dress. Piers. Pile Driving. Pneumatic Transmission. Pumps. Pyrometers. Road Locomotives. Rock Drills. Rolling Stock. Sanitary Engineering....
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Side 9 - OF CONTENTS: Surveying, Levelling, etc.— Strength and Weight of Materials— Earthwork, Brickwork, Masonry, Arches, etc. — Struts, Columns, Beams, and Trusses — Flooring, Roofing, and Roof Trusses— Girders, Bridges, etc. — Railways and Roads — Hydraulic Formulae — Canals, Sewers, Waterworks, Docks — Irrigation and Breakwaters...
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