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Ch. 12: Mechanical Appliances

Ch. 12: Mechanical Appliances Page of 331 Ch. 12: Mechanical Appliances Text size:minus plus Restore normal size   Mail page  Print this page
VARIOUS MECHANICAL APPLIANCES.
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section and an isometric projection of the bucket are shown in Fig. 52. The angle o is just sufficient to provide against interference of the discharged water with the buckets following.
The face of the bucket is inclined to the diameter of the wheel.
Experiments were first made with seven differen set­tings of the nozzle. For direction dx (Fig. 53) of jet the efficiency was 68.1 per cent., for d 80.5 per cent., for d, 78.4 per cent. The nozzle was permanently set to give direction d to the jet.
Ch. 12: Mechanical Appliances Page of 331 Ch. 12: Mechanical Appliances
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