Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Data table detailing the discharge rates of various nozzles under different head pressures.

Identifier  ExFiles\Box 36\1\  scan 058
Date  1st February 1933
  
-3-
Discharges in c.c/min.

(a) DISCHARGE OF NOZZLES X.2907.

Nozzle. | Head 1. | Head 2. | Head 3.
| R.in. | R.out. | R.in. | R.out. | R.in | R.out.

A1. | 163.5 | 158.5 | 136.6 | 133.3 | 107.0 | 104.0
A2. | 147.5 | 147.5 | 120.0 | 120.0 | 100.0 | 95.0
A3. | 137.5 | 136.0 | 111.6 | 108.6 | 85.0 | 80.6
A4. | 122.5 | 122.0 | 98.3 | 98.3 | 73.3 | 72.2

B1. | 710.0 | 660.0 | 590.0 | 560.0 | 445.0 | 433.5
B2. | 700.0 | 660.0 | 590.0 | 550.0 | 434.5 | 429.0
B3. | 660.0 | 652.0 | 540.0 | 520.0 | 405.0 | 416.0
B4. | 640.0 | 570.0 | 520.0 | 470.0 | 383.0 | 365.0

C1. | 1300.0 | 1180.0 | 1120.0 | 1020.0 | 814.0 | 750.0
C2. | 1240.0 | 1140.0 | 1080.0 | 940.0 | 760.0 | 710.0
C3. | 1224.0 | 1080.0 | 1020.0 | 920.0 | 740.0 | 690.0
C4. | 1120.0 | 1060.0 | 948.0 | 920.0 | 690.0 | 690.0

D1. | 2850.0 | 2670.0 | 2400.0 | 2280.0 | 1848.0 | 1760.0
D2. | 2760.0 | 2640.0 | 2340.0 | 2250.0 | 1760.0 | 1720.0
D3. | 2712.0 | 2610.0 | 2280.0 | 2160.0 | 1720.0 | 1696.0
D4. | 2700.0 | 2562.0 | 2220.0 | 2130.0 | 1720.0 | 1644.0

TMB1 D (2480-1) 750 (S-H) 6251 V 3287 2-33
  
  


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