Goodrich Engine Components

Pratt & Whitney Component Solutions Symposium

8/25/10

Bob ProctorBusiness Development Manager

Chris KubleBusiness Development Director

A Global Leader in Aerospace and Defense

One of the largest worldwide aerospace and defense suppliers

Broadest portfolio of systems and products in industry

2009 Sales - $6.8 Billion

Over 24,000 employees at more than 90 locations worldwide

10 major business divisions

Industrial Gas Turbine (IGT)

Industrial Spray Processing

Oil Heat

Aerospace

Engine Components Division

Aerospace

Locomotive

Aerospace

History of Engine Components

December 2006 – Divisional Consolidation Announced

Three Goodrich groups combined to create Engine Components• Power Transmissions Systems – 1 facility (drive shafts and couplings)• Turbomachinery Products – 5 facilities (airfoils and rotating components)• Turbine Fuel Technologies – 6 facilities (Fuel nozzles and manifolds)

– Delavan Inc. is the legacy name– Aerospace parts manufacturer for over 70 years

OE Customers

Aerospace

Rolls-Royce plcGeneral Electric Aircraft EnginePratt & Whitney CanadaHoneywellHamilton-Sundstrand

Industrial Turbine

GE Power SystemsSeimens-WestinghouseRolls-RoyceABBKawasaki Heavy Industries

Markets

Aerospace

Large Commercial TurbofanRegional/Business AviationMilitary Fighter/Transport/VTOLAuxiliary Power UnitsProduct Support

Industrial Turbine

Frame EnginesStandby PowerAero DerivativesMicro Turbo-GeneratorsProduct Support

Fuel Nozzle Customers & Markets

Description of the Fuel Nozzle Business

Balance in markets served Aerospace Power Generation Oil Heating Systems Industrial Spray Processing

Global leader in several markets Business Turboprops APU’s Military Business Jets Rotocraft Regional Jets Turbine-Powered UAV’s Regional Turboprops

Nozzle Products

Propulsion Fuel Nozzles

Hydro-mechanical Valves

Lubrication system valves & nozzles Spraybars

APU Nozzles Integrated Systems

Manifold Products

West Des Moines, Iowa Carroll, Iowa West Des Moines, Iowa Carroll, Iowa Widnes, England Singapore, SE Asia Widnes, England Singapore, SE Asia

Regional Regional OfficesOffices

MRO OperationsMRO Operations

Atlanta GAAtlanta GA

Austin TXAustin TX

West Des West Des Moines IAMoines IA

Birmingham Birmingham UKUK

Fuel Nozzle Product Support Global Presence

Aerospace Engine Product Summary

Honeywell International 131-9A/B Model 36 331-350/400 331-500/600 331-200/250 G250 JFS100 JFS135 JSF190 GTCP RE100 RE220 [GV/GX] RE220 [RJ]

TPE 331-10 TPE 331-14 T53 T55 ALF502/LF507 F124 (ITEC 1042) T800 HTF 7000 AGT1500 ATF3 LT101 TF40/50

Hamilton Sundstrand APS500R APS1000 APS2000 APS2100 APS2300 APS3200 APS5000

PWC PT6A PT6C JT-15D PW118/120/12

1/123/124/127 PW206/207 PW305/306 PW307 PW530 PW535 PW545 PW615 PW901

GEAE CT7 CF34-10 F404 J79 T58 TF34 T64 T700

Rolls-Royce Bristol RTM 322 GNOME (T58)

Rolls-Royce Derby Trent 900 Industrial Trent

WLE RB 211 ANTLE

Rolls-Royce Corporation(Indianapolis) AE 3007 A, C, H, A1,

A1E, AX AE 2100 AE 1107/T-406 501/601 570/571 T56 AE 250 M1 Abrams

Primary MRO facility, West Des Moines

Repair/overhaul more than 8,000 fuel nozzles and manifolds per month

Total service provider Overhaul and repair Modifications Engineering services Repair development AOG coverage Rotable exchanges Spares sales for many engine

types

Repair capability

PW901 APU nozzle with sheath and tip replaced

Functions of a Fuel Nozzle

Inject Insulate Meter Aerate Distribute Atomize

~ DISPENSE FUEL

Other Functions

Allow ManufacturePermit Assembly to EnginePrevent Air and Fuel LeaksPermit RepairMeet Life

Fuel Nozzle Functions

Factors affecting fuel nozzle MTBR’s

Maintenance intervals can be radically different among engine types Range

• Several hundred to thousands of hours• Depending on engine and design

Why??

Factors affecting fuel nozzle MTBR’s

Factors affecting removal intervals: Nozzle type Operating environment of combustor Passage sizes Split between flow rates Manufacturing cost vs. maintenance cost as a

design criteria Current designs generally have higher MTBR’s

Simplex Pressure Atomizer

Advantages Simplest form of

atomization. Easier to manage thermal

environment due to single circuit design.

Spray angle consistent over operating range.

Spray Angle typically 30° - 70°.

Lowest cost.

Disadvantages Limited by turndown ratio of

engine (max flow / min flow) Presents greater challenge

to meet smoke and emissions requirements.

Wider spray angles subject to instability.

Difficult to product narrow angle with higher FN.

Duplex Pressure Atomizer

Advantages Global SMD droplet size

larger when secondary circuit cuts in.

Spray angles consistent over operating range.

Provides the best ignition characteristics.

Disadvantages Fuel system requires flow

divider valve. Small internal fuel passages

which increases the propensity of internal carbon.

Presents greater challenge to manage thermal environment due to multiple fuel circuit design.

Higher cost.

Pure Air-blast Nozzle

Advantages Only utilizes a single fuel

circuit. Large internal fuel

passages which reduces the propensity of internal carbon.

Longer life than piloted airblast design.

Low to moderate cost.

Disadvantages Typical FN should be

greater than 4.0. Larger SMD droplet sizes

at ignition compared to piloted airblast.

Tip requires additional heatshielding due to T3 air flowing through nozzle.

Piloted Air-blast Nozzle

Advantages

Achieves the smallest global SMD droplet size compared to all other configurations.

Provides the best ignition characteristics.

Disadvantages Requires flow divider valve. Small internal fuel passages

which increases the propensity of internal carbon.

Presents greater challenge to manage thermal environment due to multiple fuel circuit design.

Highest overall cost.

Product Mix

Aerospace Gas Turbine Fuel Injection Simplex Injectors - Pressure Atomizing;

Spill Return; Flat Spray; Air Aspirating; Air Assisted

Dual Orifice Injectors - Air Aspirating; Air Assisted

Piloted Air-blast Injectors Air-blast Injectors - Simplex; Flat

Spray; Discrete Jet; Pre-Filming, Passive Purge

Vaporizers

Summary

Engine Components provides wide variety of products and services

OEM and full service maintenance provider

Provide technical solutions Global support