-
length of the blades. For contra-rotating
propfans,
which can be
louder than
turboprops or single-rotating
propfans,
noise can also be
lowered by: increasing...
- Additionally, the
propfan’s short,
heavily twisted variable pitch blades closely remember the
ducted fan
blades of
turbofan engines.
Propfans are designed...
-
while two
syllable words were used for jets.
Three syllable words are for
propfans. NATO
reporting name Mason, R. A.; Taylor, John W. R. (1986). Aircraft...
-
General Electric Company,
doing business as GE Aerospace, is an
American aircraft engine supplier that is
headquartered in Evendale, Ohio,
outside Cincinnati...
-
Bruce (ed.). "
Propfans gear up". Designer's Notebook.
Aerospace America. p. 22. ISSN 0740-722X. Anderson, R. D. (July 1985).
Advanced propfan engine technology...
- two
propfan-powered
derivatives of the MD-80; the
proposed clean-sheet
aircraft MD-94X,
another McDonnell Douglas aircraft powered by
propfans; the Airbus...
-
engine would have been an
estimated US$1.6
million dollars more for the
propfans than for the MD-80's
Pratt &
Whitney JT8D-200
series engines. Existing...
- high byp**** jet
engine propfan technology. AeroSpaceNews.com.
Archived from the
original on 2021-12-21 – via YouTube. "
Propfans ready by 1990" (PDF). Paris...
- aircraft, with an
expectation that the
aircraft would use two
Progress D-27
propfans,
manufactured by
Motor Sich in Ukraine, as the powerplant. This variant...
-
auxiliary power units (APU) AI-9 AI-20 AI-24 AI-450 D-136
Turbofans and
propfans AI-22 AI-222 AI-25 AI-322 DV-2 D-18T D-27 D-36 D-236 D-436 MS-400 Turbojets...
