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PurePower
®
PW1000G Nathan Hicks, Marketing
ATEC Conference April 12, 2010
the
engine
Problem Statement
20%
Engine Cash Operating Cost
PurePower ® Engines
Scalable Core 40K
30K
20K
10K
PW1000G
Geared Turbofan (GTF)
engine
PW800 Conventional Turbofan
engine
PurePower ® Engine Applications
40K
30K
20K
10K
Irkut MC-21
Mitsubishi Regional Jet
Bombardier CSeries
The Geared Advantage
Fuel
Maintenance
Noise
Improvement
Geared Conventional
Source: Wyle Labs
Source: Wyle Labs
PW1000G Engine Benefits
Fuel Burn 16%
Noise Stage 4 – 20 dB
NOx CAEP6 – 50%
Maintenance Cost LLPs and airfoils
CO2 3,000 tonnes
$1.5 million annual savings
TRL Drives P&W Development
PW1000G Engine Schedule 2005 2006 2007 2008 2009 2010 2011 2012 2013
Technology Maturation Product Development
Demo Engine Ground Testing
Demo Engine 747 Flight Testing
Demo Engine A340 Flight Testing
Detailed Design Start
Engine Certification
Entry into Service
First Engine to Test
Core Testing
Suite of Technologies Low-speed, light-weight fan Fan Drive Gear System
3-stage, high-speed LPC 3-stage, high-speed LPT
12
Advanced, scalable core
Design for Maintenance High bypass; low core deterioration Advanced prognostics and diagnostics
Shaft-tied HPC for assembly/disassembly All compressor airfoils on-wing blendable All airfoils borescope accessible
Advanced cooling and coating 60% fewer turbine airfoils
No life-limited parts (LLPs) in FDGS Fewer LLPs; 25,000 cycle target
Longer time on wing
Lower shop visit cost
Easier line maintenance
Technology Demonstrator Engine
250 hours
27 flights 12 flights
Gear
Performance Acoustics
PurePower ® PW1000G Engine
This Changes Everything™
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