810 



INDEX 



Hydraulic transmission losses in use, 717 



losses, 715 



Hydraulicing, 409 

 Hydrometric pendulum, 363 



I. 



ICE covered streams gauging of, 364 



formation, 528 

 Impact of jets, 366 

 Initiation of motion, 240 

 Injector hydrant, 698 

 Intensifies, 724 

 Inverted syphon, 278 



J. 



JACK, hydraulic, 762 

 Jets, 366 



actual force of impact, 370 



compounding of, 383 



distribution of pressure across, 374 



form of, 123 



from needle nozzle, 459 



,. impact of, 366 



on stationary varies, 367 



on curved vanes, 369 



on surface of revolution, 369 



on single moving vanes, 376 



,. normal on stationary vanes 

 367 



oblique on stationary vanes 

 368 



propulsion, 404 



pump, 693 

 Jigger, hydraulic, 750 

 Jonval turbine, 479 

 Josse, 704 

 Jowkowsky, 239 



K. 



KENNEDY, 345 

 Katter, 197, 292 



LAW of comparison for orifices, 135 



,> pumps, 668 



Lawford, 202 

 Leakage in pumps, 594 

 Leather collars for rams, 725 

 Lifts, 742 

 List of symbols, xvii. 



Logarithmic homologues, 53 



Long pipes, 261 



Longridge, M., 214 



Losses at bends arid el bows, 25] 



,, at exit, 258 



,, at sudden enlargements, 82 



,, at tee branches, 255 



at valves, 249 



,, in pipe lines, 246, 261 



M. 



MANNING, 292 

 Masonry dams, 31 

 Mean velocity in open channels, 342 



,, in pipes, 213 



Measurement of pipe discharge, 217 

 Meissner, 484 

 Metacentre, 33 

 Metacentric height, 33 

 Meters, current, 350 



water, 727 

 Meunier, 469 

 Mining, hydraulic, 409 

 Motion of a viscous fluid, equations of, 58 



initiation and stoppage of, 240 

 Multiple supply, 265 



N. 



NEW American turbine, 513 

 Niagara turbines, 477, 491 

 Normal motion of submerged plane, 386 



impact of jet, 367 

 Notch, flow over, 137 

 ,, rectangular, 138 

 trapezoidal, 155 

 ,, triangular, 151 

 Nozzles, ball, 81 



flow through, 278 

 needle, 459 

 ring, 280 



0. 

 OBLIQUE impact on plate, 368 



motion of submerged plane, 388 

 Oil, flow of, 210, 216 

 Open channels, flow in, 289 



silting, of, 343 



Orifice, bell mouthed, 119 

 ,, in flat plate, 115 

 large rectangular, 128 

 circular. 130 



