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Job Ticket for Senior Design Project

HPC Variable Vane Synchronize-ring. Job Ticket for Senior Design Project Sponsoring Organization : Pratt & Whitney: Cold Section Engineering (CSE) CSMC Project Name : Sync Ring-Actuation Load Verification for Canted Pin Design Contact: Vito Moreno (vito.moreno@pw.utc.com )

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Job Ticket for Senior Design Project

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  1. HPC Variable Vane Synchronize-ring Job Ticket for Senior Design Project Sponsoring Organization: Pratt & Whitney: Cold Section Engineering (CSE) CSMC Project Name: Sync Ring-Actuation Load Verification for Canted Pin Design Contact: Vito Moreno (vito.moreno@pw.utc.com ) Logan Do (logan.do@pw.utc.com); Don Hill (donald.a.hill@pw.utc.com) Description: Cold Section Engineering has an opportunity for a senior design project at UCONN, is to build and test existing design of the actuation system that has a sync-ring with multiple styles of vane arm configuration. (See note 3) Student(s) is/are required to design, build and test a simple rig that is capable to actuate a full-scale sync-ring with reaction loads that induce by vane arms (twisting & bending). The purpose of this test is to quantify required-load to actuate the system +/-45˚ for the Canted Pin Vs. Straight Pin design. Instrumentation (strain gage, load cell, etc..) is needed to measure loads and deflections. Deliverables: • Designs (UG Models) of an actuation rig • Design Review for the rig (informal) • Procurement raw materials • Build and Test • Test Report Material: Various Applications: Support NGPF engine programs in verifying load reduction Other inputs identified during the project not mentioned otherwise; Costs, UG Models Other considerations: US Citizens required Pratt & Whitney Proprietary

  2. HPC Variable Vane Synchronize-ring PROJECT OVERVIEW Part Name: Case Material: Aluminum OD: ~22” Height: 5” Comment: Need a simple rig assembly Part Name: Sync-ring Clevis (2X) Material: SST Comment: Acceptable for optimization to enhance fabrication Part Name: Hyd Actuator (2X) Load: TBD Lbs/Two-Ways Bore: TBD Stroke: TBD Comment: Design a mount/attachment system Part Name: Vane Arm & Stem (39X) Material: SST Comment: Acceptable for optimization to enhance fabrication Part Name: Sync-ring Material: SST OD: ~22” Height: .75” Comment: Acceptable for Tubing or Solid Note: More details will be disclosed/discussed after the project kicking off. Test results needed by Dec/Jan 2013 There are more related projects can be worked on for 2nd semester Pratt & Whitney Proprietary

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