The National Geographic Magazine, Volume 98National Geographic Society, 1951 - Geography |
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Page 307
They were coming jet engine resumed full power and pushed the off the assembly line in Consolidated Vultee's plane up ... old and new , now are getting four “ A jet doesn't respond as quickly as a conjet engines besides their six Pratt ...
They were coming jet engine resumed full power and pushed the off the assembly line in Consolidated Vultee's plane up ... old and new , now are getting four “ A jet doesn't respond as quickly as a conjet engines besides their six Pratt ...
Page 310
This 16 - inchdiameter engine yields more than 5,000 pounds of thrust , equivalent to 20,000 horsepower at twice the speed of sound ( page 321 ) . Huge compressors drive wind through the 8 - by - 6 - foot tunnel at speeds up to 1,500 ...
This 16 - inchdiameter engine yields more than 5,000 pounds of thrust , equivalent to 20,000 horsepower at twice the speed of sound ( page 321 ) . Huge compressors drive wind through the 8 - by - 6 - foot tunnel at speeds up to 1,500 ...
Page 321
The purely as jet thrust ( pages 287 and 314 ) . gas turbine's complete freedom from vibraSuch engines are vibrationless compared with tion is unexpected in a vehicle of great power ; the piston engine . and the absence of all visible ...
The purely as jet thrust ( pages 287 and 314 ) . gas turbine's complete freedom from vibraSuch engines are vibrationless compared with tion is unexpected in a vehicle of great power ; the piston engine . and the absence of all visible ...
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Contents
Copraship Voyage to Fijis Outlying Islands By Marjory C Thomas | xiv |
Here Come the Marines By Frederick Simpich 647 | xxii |
Largescale Western Europe Map First in New National Geographic Series Text accom | xxviii |
Copyright | |
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