Aeroplane and Commercial Aviation News, 87. kötet1954 |
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1 - 3 találat összesen 46 találatból.
21. oldal
... rotor is used to provide the total propulsive thrust in addition to the lift . Here we give a summary of the main points of Mr. Brown's lecture . B ROTOR ARM NOZZLE COLLECTOR AIR AIR INTAKE མག manner . An extension of this arrangement ...
... rotor is used to provide the total propulsive thrust in addition to the lift . Here we give a summary of the main points of Mr. Brown's lecture . B ROTOR ARM NOZZLE COLLECTOR AIR AIR INTAKE མག manner . An extension of this arrangement ...
22. oldal
... rotor blades . This had an optimum value of 0.25 . From this , it was shown that while the optimum value of pressure ratio for the auxiliary compressor varied with rotor tip Mach number , there was little loss of performance in using a ...
... rotor blades . This had an optimum value of 0.25 . From this , it was shown that while the optimum value of pressure ratio for the auxiliary compressor varied with rotor tip Mach number , there was little loss of performance in using a ...
25. oldal
... rotor tip Mach number . Using an auxiliary compressor pressure ratio of 3 : 1 and a design gas temperature for the rotor nozzle of 1,500 ° K , curves were shown for cruising performance with the main engine operating at 97 % of its ...
... rotor tip Mach number . Using an auxiliary compressor pressure ratio of 3 : 1 and a design gas temperature for the rotor nozzle of 1,500 ° K , curves were shown for cruising performance with the main engine operating at 97 % of its ...
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Wheelerhave been appointed by the Lord Chancellor | 19 |
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