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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).
Series of indicator diagrams for a Luvan M.Phantom III under various load and temperature conditions.

Identifier  ExFiles\Box 28\1\  Scan266
Date  11th August 1931 guessed
  
Diagram 1 (Ref: 126/13):
LUVAN M.P.III. HIGH PRESSURE
AS SUPPLIED. LOADS 1370LB
150 R.P.H.
70
Y-axis: SUPPLIED

Diagram 2 (Ref: 126/14):
LUVAN M.P.III. LOW PRESSURE
AS SUPPLIED LOADS 1270LB
150 R.P.H.
70
Y-axis: SUPPLIED

Diagram 5 (Ref: 126/15):
LUVAN M.P.III. LOW PRESSURE
LOADS 1150/1100LB. 4" STROKE
150 R.P.H.
70
Y-axis: SUPPLIED

Diagram 8:
LUVAN M.P.III. LOW PRESSURE
LOADS 1100/100 LB. 4" STROKE
TEMPERATURE VARIATION 25°C - 70°C
Data Table:
50% 25°C
55% 32.5
60% 40°C
65% 45°C
70%
75% 70°C
30°C
35°C
40°C
45°C
Y-axis: 300LB SQ"

Diagram 6:
LUVAN M.P.III. LOW PRESSURE
1100/100LB 4" STROKE TEMP 20°C
COOLED OFF AFTER TEMP TEST.
150 R.P.H.
70
Y-axis: 300LB SQ"

Diagram 7:
LUVAN M.P.III. LOW PRESSURE
LOADS 1100/100 LB. 4" STROKE
150 R.P.H.
70
Y-axis: 300LB SQ"
  
  


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