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Your search returned 100 results. (A maximum of 100 results are returned, ordered by relevance)
 ...HEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
scalable geared turbofan technology. For engines that can be 50% quieter. 9% more tuel ^% Pratt & Whitney
spreading the word. Quietly. Pratt & Whitney. SMART ENGINES FOR A TOUGH WORLD. ^& A united Technologie...
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 ...HEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
scalable geared turbofan technology. For engines that can be 50% quieter, 9% more fuel
spreading the wbrd. Quietly. Pratt & Whitney. SMART ENGINES FOR A TOUGH WORLD.
Pratt & Whitney
A United Technologies Co...
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 ...
.
WHEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
It's not often that a technological achievement can go unnoticed and, at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
that can be sQ% quieter, 9% more fuel efficient and 40% below N0X emission standards. Lowering the cost of ownership for ^I^J. Drott & Whitnev
future engines....
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 ...^*
WHEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
not often that a technological achievement can go unnoticed and, at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
tficient and 40% beiow N0X emission standards. Lowering the cost of ownership for ^u^, Pratt & Whitnev
Thafs why we're spreading the word. Quietly. Pratt & Wh...
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 ...*
WHEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
It's not often that a technological achievement can go unnoticed and, at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
that can be 50% quieter, 9% more fuel efficient and 40% below N0X emission standards. Lowering the cost of ownership for ^i^ Pratt A Whit 16V
future engines. ...
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 ...HEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
fs not often that a technological achievement can go unnoticed and, at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
be 50% quieter, 9% more fuel efficient and 40% below N0X emission standards. Lowering the cost of ownership for ^i/^ Pratt & Whitney
eigines. ThaTs why we're ...
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 ...
WHEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
It's not often that a technological achievement can go unnoticed and. at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
[hat can be 50% quieter, 9% more fuel efficient and 40% below N0X emission standards. Lowering the cost of ownership for ^l^ p^tf & Whitnev
future engines. Th...
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 ...
WHEN YOU'RE THIS QUIET,
YOU CAN LAND JUST ABOUT ANYWHERE.
Ifs not often that a technological achievement can go unnoticed and, at the same time, impact the planet. Like our scalable geared turbofan technology. For engines
that can be'50% quieter, 9% more fuel efficient and 40% below N0X emission standards. Lowering the cost of ownership for 0i^_ Pratt & Wtlitnev
future engines....
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 ... lost through
use of the higher-bypass fan, and the
turbine stage is necessary to provide
the increased power needed to drive
the fan and compressor.
M45SF (RB.415) 11,7001b, 48-5kN
fixed-pitch geared turbofan for quiet
Ctol transports and maritime recon
naissance aircraft. This version is
similar in configuration to the M45S
except for a fixed-pitch fan, and its
bypass ratio, at 6:1, i...
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 ...EADLINES
P&W sets sights on Airbus next
generation narrowbody family
MAX KINGSLEY-JONES AND GUY
NORRIS/LONDON
PRATT & WHITNEY is tar geting launch of its PW8000
geared turbofan for a new genera
tion Airbus Industrie narrowbody
family, believed to be in die early
planning stages in Toulouse.
Sources at die US engine maker
say the company believes that the...
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 ...
allow the Air Force to have the final
decision on the power unit, regardless
of which aircraft gains the winning
decision, planned to be announced in
March.
The F102-LD-100 is a new two-shaft
geared turbofan of more than 7,2001b,
32-7kN thrust and is specifically
adapted to suit the requirements of
the A-9A. As Lycoming's first "jet"
engine to fly, the turbofan combines
the gas-genera...
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 ...
Dassault's FNX next-generation
Falcon business jet, unveiled at
the show, while Pratt & Whitney
Canada is offering a 10% growth
version of its PW308 turbofan.
The6,000lb-thrust(27kN)
FX5 is a geared turbofan based
on a technology demonstrator
core under test, and could be
certificated within 36 months of
a go-ahead, says Victor Valente,
director business development,
Honeywell Engine...
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 ...getail bid... 5
NASA seeks parters for ISS
Design flaws led to MV-22 tragedy 6
United to open talks on more regionals
• Air Transport
Sabena plans regional jet renewal. 8
P&W seeks customer for geared turbofan
Gulf Air criticised over crash 9
Malev phases out Tu-154 in strategic revamp
JAA reviews long-range flight safety 12
Egypt gives go-ahead to Palestinian service
New casualty hits ...
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 ...aft
turbofans. Among proposed derivatives of the M45H (see
previous thrust section) are lower-thrust projects including
the 5,0601b M45M (RB.407) and 6,3001b-12,0001b M45T (RB.424)
mixed-duty v-p geared turbofan designed to supply a large
continuous air-bleed for ultra-quiet Stol transports.
The 5,0001b-10,0001b sector is showing signs of increasing
activity as the VFW-Fokker 614 flight-tes...
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 ...00, was the ATF-3 of 4,0501b, 18kN having a
complex three-shaft, reverse-flow layout offering flexibility
of operation and enhanced fuel economy. The first applica-
Above, new Avco Lycoming ALF-301 geared turbofan of 2,7001b, l2kN
to 3,0001b, l4kN which uses the T53 turboshaft as its core engine.
Below, flight testing of the new 3,5001b, l6kN AiResearch TFE73I
turbofan in a Gates Learjet 25 s...
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 ...20
WORLD AERO ENGINES
nearer to 49,0001b, 215kN is needed. Unofficial reports
indicate that a switch from wrought to cast turbine
blading could well enable the RB.211 to attain 50,0001b,
223kN.
...
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 ..., now around 30% below
International Civil Aviation Organisation
standards in many current engines, are tar
geted for an 80% cut by ACARE and ATE.
One option being studied is a derivative
of the geared turbofan concept champi
oned for so long by Avio, MTU, Pratt &
Whitney and P&W Canada. The inter-
cooled recuperated aero engine (IRA) is
being developed in a pan-European
research programm...
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 ...nfusion by grouping
propfan/UDF with ultra-
high-bypass-ratio turbofans,
also known as ultra-bypass
fans (UBFs), whether Rolls-
Royce's direct-drive aft-fan
engine or Pratt & Whitney's
front-fan geared turbofan.
The inner workings
of General Electric's
UDF unducted fan
show the 12-stage
contra-rotating
power turbine
which, says GE,
produces as much
work as a 24-stage
single-rotation...
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 ...64 FLIGHT International, 15 June 1972
AIR TRANSPORT
NEW FROM LYCOMING
The new Avco Lycoming ALF 502 geared turbofan has
been selected for the Dassault Mystere 30 38-seat
commuter airliner, and is the powerplant around which
the Hawker Siddeley HS.146 four-engined 70-seat feeder-
liner project is ...
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 ...nd January 2005.
TECHNOLOGY PAUL LEWIS / WASHINGTON DC
Hunt for PW800 launch aircraft
Pratt & Whitney Canada (P&WC) is pinning its long-term hopes of finding a
civil launch platform for the PW800 geared turbofan on the next generation of
large regional jets or corporate aircraft, while simultaneously looking at a military
application for unmanned combat air vehicles as well as a proposed PW1...
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