iaea china aerospace propulsion technology summit 05272014

Global Aircraft Engine Manufacturing Innovation & Development

Dr. Hooman Rezaei IAEA President & CEO

China Aerospace Propulsion Technology Summit, May 28-29, Chengdu, China

@IAEA1, : International Aircraft Engine Association

www.aeroenginecloud.com

http://www.linkedin.com/e/vgh/1613297/

IAEA Hit 9000 Member Milestone

The only e-commerce cloud is launched integrating A-Z of the industry Global individual and corporate membership directory/listing Live aircraft engine listing for sale/lease/demand Live aircraft engine part & component listing for sale/lease/demand Market pricing set for engine & parts by asking price & auction News, events, courses, job opportunities, resume, consulting resources

International Aircraft Engine Institute was just born in Newport Beach, CA Non-profit academic arm of International Aircraft Engine Association Launched by offering 5 day executive programs globally in:

Design, Manufacturing, Maintenance & Operation, Lease & Finance Collaborating with several institutions to offer in several regions

2 www.aeroenginecloud.com

Commercial Engine Industry Overview

Ascend December 31, 2013 3

WORLD: ALL COMMERCIAL AIRCRAFT TYPE

Manufacturer Aircraft Engines Share

CFMI 8,646 17,656 39%

GE Aviation 4,562 9,929 22%

Rolls Royce 2,640 5,811 13%

IAE 2,355 4,710 11%

Pratt & Whitney 2,076 4,710 11%

Other 581 2,020 5%

Total 20,860 44,836

* Active commercial aircraft in operation with airlines


CFMI is the world market leader



ASIA PACIFIC: ALL COMMERCIAL AIRCRAFT TYPES

Manufacturer Aircraft Engines Share

CFMI 2,646 5,374 46%

IAE 910 1,820 16%

GE Aviation 821 1,888 16%

Rolls Royce 649 1,482 13%

Pratt & Whitney 398 998 9%

Other 46 168 1%

Total 5,470 11,730

* Active commercial aircraft in operation with airlines


CFMI is the market leader in Asia Pacific



Engine Manufacturer Ranking – Boeing/Airbus Types

2012 Deliveries Backlog

Manufacturer Engines Share Engine Share

CFMI 1,278 53% 8,742 47%

IAE 422 17% 1,568 8%

GE Aviation 388 16% 1,812 10%

Rolls Royce 238 10% 2,214 12%

Engine Alliance 56 2% 356 2%

Pratt & Whitney 34 1% 1,228 7%

Undecided - - 2,560 14%

Total 2,416 18,480


CFMI is leading the new engine order

Engine Architecture

Gearbox on LEAP’s Architecture? Open Rotor?


Reduction Gear Architecture

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2 Shaft Engine with 25-45 Klbf BPR 15:1 Gear Ration ~ 4:1 Carbon Fiber Variable Pitch Fan Blades TSFC -15% vs. todays GTF

RR Announced Ultrafan with Geared Architecture


Open Rotor Architecture

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Challenges: Noise and Safety

GE36 engine, which was shown to cut fuel burn by around 30% compared with turbofans. The GE36 featured a turbojet core driving dual counter-rotating eight-blade propfans in a pusher configuration. The engine was tested on a Boeing 727 (one engine) and a Boeing MD-90 (both engines).


Open Rotor Architecture

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Airbus, Snecma Tackle Open-Rotor Integration 2030+

Europe's Clean Sky program Chapter 14 noise limits Flight demonstrator on 340-300 end of this year 2030-timeframe narrow body Snecma alternatives: CR turbofan with -16% SFC & -20 dB than Leap-1 CROR with -26% SFC & -10 dB than Leap-1 Tested three generations of blade sets HERA1, 3 and 5 Achieved -5.2 EPNdB (Effective Perceived Noise) reduction 1.1% efficiency increase between the HERA1 and 3 blade sets, both for the original direct-drive CROR design. Additional 2.7-EPNdB noise reduction and 0.5% efficiency improvement with the HERA5 blade set, the first for the geared CROR


Light Aircraft (Air Taxi) – Eclipse vs. Honda

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PW610F

Eclipse 550

HF120

Honda Jet

The 600-3000 lbf Market


GE Passport: Fan Blisk & CMC Application

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• Low vibration due to fan titanium blisk with friction welded blade

• CMC material usage for harsh environment parts such as the mixer and center body assemblies. In total it uses 15 CMC parts for a weight savings of more than 40 pounds per engine

• Ox-Ox CMC material used on three parts: exhaust mixer, center body and core cowls.

• Normal HPC airfoils @ 20-micron finish, appear smooth to the eye, Passport’s HPC @ 4-5 micron range surface roughness smaller than normal laminar boundary layer, smooth to the air

Bombardier Global 7000 & 8000 Large-cabin Business Jets


Significant Rise in Additive Manufacturing


Lighter, Rapid, Cheaper Manufacturing & Prototyping

GE Passport: Integrated Propulsion System

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• Low drag front end with single-piece air inlet

• Fan cowl which is structurally integrated to the engine

• Translating O-duct thrust reverser that provides improved fan flowpath while eliminating door links

• Lower bifurcation, latches and split lines • New integrated mounting system for

reduced engine distortion and enhanced on-wing performance.

• Nexcelle to introduce IPS on LEAP-X1C & C919


Marching Towards More Integrated Design & Manufacturing

THANK YOU!

QUESTIONS?

IAEA on @IAEA1, International Aircraft Engine Association





iaea china aerospace propulsion technology summit 05272014

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