Practical HydraulicsE. & F. N. Spon, Limited, 1882 - 80 sider |
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Side 26
... draw the gradients on the section of the pipes so as to see at a glance that none of the hill - tops rise above them . Fig . 11 is a case in which , with a fall of 232 feet , we have a 10 - inch main 4000 yards long , an 8 - inch main ...
... draw the gradients on the section of the pipes so as to see at a glance that none of the hill - tops rise above them . Fig . 11 is a case in which , with a fall of 232 feet , we have a 10 - inch main 4000 yards long , an 8 - inch main ...
Side 27
Thomas Box. We can now draw the gradients on the section as in Fig . 11 , and then if the contour of the ground is below them throughout , all is well . * The discharge at D may be calculated from any one of the pipes ; say we take the 8 ...
Thomas Box. We can now draw the gradients on the section as in Fig . 11 , and then if the contour of the ground is below them throughout , all is well . * The discharge at D may be calculated from any one of the pipes ; say we take the 8 ...
Side 37
... draw to scale the successive heights found by experiment , as in Fig . 14 , we obtain a curve which approximates to a parabola . Thus , for a 3 - inch jet , as in the Figure , with 160 feet head , the jet would have attained the height ...
... draw to scale the successive heights found by experiment , as in Fig . 14 , we obtain a curve which approximates to a parabola . Thus , for a 3 - inch jet , as in the Figure , with 160 feet head , the jet would have attained the height ...
Side 44
... 18 41 51.2 7 10 22.4 1,7 % 46 29 54.4 10 23 25.6 1,8 % 51 57.6 12 11 28.8 11 % 57 60.8 16 0 32.0 2 64 64.0 illustrates another method of drawing the parabolic curve , which 44 FOUNTAINS - TABLES OF VELOCITIES . ::::: ::::: 44444.
... 18 41 51.2 7 10 22.4 1,7 % 46 29 54.4 10 23 25.6 1,8 % 51 57.6 12 11 28.8 11 % 57 60.8 16 0 32.0 2 64 64.0 illustrates another method of drawing the parabolic curve , which 44 FOUNTAINS - TABLES OF VELOCITIES . ::::: ::::: 44444.
Side 45
Thomas Box. illustrates another method of drawing the parabolic curve , which consists in dividing the total space fallen through J , K into the same number of equal parts as the line H , J , and drawing radial lines from the point H ...
Thomas Box. illustrates another method of drawing the parabolic curve , which consists in dividing the total space fallen through J , K into the same number of equal parts as the line H , J , and drawing radial lines from the point H ...
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Vanlige uttrykk og setninger
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
Side 4 - The Practice of Hand Turning in Wood, Ivory, Shell, etc., with Instructions for Turning such Work in Metal as may be required in the Practice of Turning in Wood, Ivory, etc. ; also an Appendix on Ornamental Turning. (A book for beginners.) By FRANCIS CAMPIN.
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....
Side 13 - Screw Cutting Tables, for the use of Mechanical Engineers, showing the proper arrangement of Wheels for cutting the Threads of Screws of any required pitch, with a Table for making the Universal Gas-pipe Threads and Taps.
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...
Side 14 - A Pocket-Book for Boiler Makers and Steam Users, comprising a variety of useful information for Employer and Workman, Government Inspectors, Board of Trade Surveyors, Engineers in charge of Works and Slips, Foremen of Manufactories, and the general Steamusing Public. By MAURICE JOHN SEXTON. Second edition, royal 32mo, roan, gilt edges, S^.
Side 5 - A SUPPLEMENT TO SPONS- DICTIONARY OF ENGINEERING. EDITED BY ERNEST SPON, MEMB. Soc. ENGINEERS. Abacus, Counters, Speed Indicators, and Slide Rule. Agricultural Implements and Machinery. Air Compressors. Animal Charcoal Machinery. Antimony. Axles and Axle-boxes. Barn Machinery. Belts and Belting. Blasting. Boilers. Brakes. Brick Machinery. Bridges. Cages for Mines. Calculus, Differential and Integral. Canals. Carpentry. Cast Iron. Cement, Concrete, Limes, and Mortar. Chimney Shafts. Coal Mining.
Side 12 - Draughtsman's Handbook of Plan and Map . Drawing; including instructions for the preparation of Engineering, Architectural, and Mechanical Drawings. With numerous illustrations in the text, and 33 plates (15 printed in colours'). By GG ANDRE, FGS, Assoc.