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Goodrich Engine Components Pratt & Whitney Component Solutions Symposium 8/25/10

Goodrich Engine Components Pratt & Whitney Component Solutions Symposium 8/25/10. Bob Proctor Business Development Manager Chris Kuble Business Development Director. A Global Leader in Aerospace and Defense. One of the largest worldwide aerospace and defense suppliers

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Goodrich Engine Components Pratt & Whitney Component Solutions Symposium 8/25/10

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  1. Goodrich Engine ComponentsPratt & Whitney Component Solutions Symposium8/25/10 Bob Proctor Business Development Manager Chris Kuble Business Development Director

  2. 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 locationsworldwide • 10 major business divisions

  3. Aerospace Industrial Spray Processing Aerospace Engine Components Division Locomotive Industrial Gas Turbine (IGT) Oil Heat Aerospace

  4. 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

  5. Fuel Nozzle Customers & Markets Markets Aerospace Large Commercial Turbofan Regional/Business Aviation Military Fighter/Transport/VTOL Auxiliary Power Units Product Support Industrial Turbine Frame Engines Standby Power Aero Derivatives Micro Turbo-Generators Product Support OE Customers Aerospace Rolls-Royce plc General Electric Aircraft Engine Pratt & Whitney Canada Honeywell Hamilton-Sundstrand Industrial Turbine GE Power Systems Seimens-Westinghouse Rolls-Royce ABB Kawasaki Heavy Industries

  6. 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

  7. APU Nozzles Propulsion Fuel Nozzles Integrated Systems Lubrication system valves & nozzles Spraybars Hydro-mechanical Valves Nozzle Products

  8. ManifoldProducts

  9. Fuel Nozzle Product Support Global Presence Regional Offices Atlanta GA Austin TX West Des Moines IA Birmingham UK MRO Operations West Des Moines, Iowa Carroll, Iowa Widnes, England Singapore, SE Asia

  10. 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 Aerospace Engine Product Summary • Hamilton Sundstrand • APS500R • APS1000 • APS2000 • APS2100 • APS2300 • APS3200 • APS5000 • 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] • PWC • PT6A • PT6C • JT-15D • PW118/120/121/123/124/127 • PW206/207 • PW305/306 • PW307 • PW530 • PW535 • PW545 • PW615 • PW901 • TPE 331-10 • TPE 331-14 • T53 • T55 • ALF502/LF507 • F124 (ITEC 1042) • T800 • HTF 7000 • AGT1500 • ATF3 • LT101 • TF40/50 • Volvo • RM12 • Microturbo • Peanuts • Turbomeca • Peanuts • Williams International • FJ33 • FJ44 • Tomahawk Missile • 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

  11. 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

  12. Repair capability PW901 APU nozzle with sheath and tip replaced

  13. Other Functions Allow Manufacture Permit Assembly to Engine Prevent Air and Fuel Leaks Permit Repair Meet Life Fuel Nozzle Functions Functions of a Fuel Nozzle Inject Insulate Meter Aerate Distribute Atomize ~ DISPENSE FUEL

  14. 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??

  15. 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

  16. 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. Simplex Pressure Atomizer

  17. 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. Duplex Pressure Atomizer

  18. 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. Pure Air-blast Nozzle

  19. 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. Piloted Air-blast Nozzle

  20. 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

  21. Summary • Engine Components provides wide variety of products and services • OEM and full service maintenance provider • Provide technical solutions • Global support

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