Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Table of data showing water vertical coefficients of discharge for various nozzles under different head pressures.

Identifier  ExFiles\Box 36\1\  scan 052
Date  15th May 1916 guessed
  
X.2907
WATER VERTICAL. COEFFICIENTS OF DISCHARGE

Nozzle | Head 1. | Head 2. | Head 3.
--------------------------------------
A1 | .779 | .824 | .827
A2 | .739 | .781 | .773
A3 | .678 | .696 | .690
A4 | .583 | .555 | .554
--------------------------------------
B1 | .826 | .858 | .891
B2 | .817 | .837 | .876
B3 | .796 | .808 | .854
B4 | .779 | .785 | .827
--------------------------------------
C1 | .786 | .826 | .843
C2 | .786 | .826 | .843
C3 | .786 | .826 | .843
C4 | .786 | .826 | .843
--------------------------------------
D1 |
D2 | .855 | .838 | .937
D3 |
D4 |
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙