INDEX 



809 



Floats, 358 

 rod, 360 

 sub-surface, 359 

 surface, 358 

 twin, 360 

 Flotation, curve of, 37 

 Flow in long pipes, 261 

 in open channels, 289 

 ,, gauging of, 346 



,, non-uniform, 211 



,, round river bends, 330 

 ,, through nozzles, 278 

 Fluid, definition of perfect, 15 



friction, 174 

 Fly - wheel effect in turbine regulation 



567 



Forging press, 766 

 Fourneyron turbine, 475 

 Francis, 2, 141, 487 

 Francis turbine, 487 

 Freeman, 209 

 Friction of U leathers, 725 

 Froude, 2, 175 

 Fteley, 141, 144, 158, 162 



G. 



GALILEO, 1 

 Ganguillet, 197, 292 

 Gates for turbines, 488, 524 

 Gauges, 19 



,, differential, 21 

 Gauging of flow in open channels, 346 

 ) M field 



observations, 347 

 ., ., ., pipes, 217 



,, ice covered streams, 



364 



Girard turbine, 465, 558 

 Goodman, Prof. J., 611 

 Governing of turbines, 515, 565 

 Gradual initiation of pipe flow, 230 

 stoppage 222 

 Graphical construction for pressure on turbine 



vanes, 380, 552 

 Guide vanes for high lift centrifugal pump, 



655, 664 



for turbine, 489, 506 



Guttermuth valves, 592, 596 



H. 



HAENEL turbine, 464 



Hagen, 2, 196 



Head, pressure due to, 1(5 



Head races, 527 



Height of jet, 279 



Hele Shaw, 46, 779 



Hemp packings for rams, 727 



Herschell, C., 734 



Hicks, 725 



High lift centrifugal pumps, 638, 640 



Hoists, 742 



Hook gauge, 169, 347 



Horse power of pumping engine, 280 



through pipe line, 716 



Humphrey gas pump, 708 

 Hydraulic appliances, 742 



air compressor, 693, 706 



., brake or buffer stop, 782 



capstan, 778 



coal hoists, 757 



cranes, 750 



dynamometer, 792 



engine, 571 



Armstrong, 574 



Brotherhood, 571 



Hastie, 573 



port areas, 576 



Rigg, 574 



,, theory of, 575 



,, forging press, 766 



gradient, 247 

 jack, 762 



jigger, 750 



lifts and hoists, 742 



., lock-gate machinery, 775 



mean depth, 194 



mining, 409 



penstocks, 776 



., presses, 18, 764 



pump, 600 



ram, 683 



diagrams, from, 684, 692 



,, Decoeur's, 689 



, , efficiency of, 686 



,. for air compression, 693 



Pearsall's, 691 



sources of loss, 687 



, , recoil cylinders, 787 



relays, 517 



riveters, 772 



,, transmission gear, 779 



M of energy, 710 



,, - f . of energy at Man- 



chester, 711 



,, of energy in London, 



713 



