ai – Search Results

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1120-DAH-Eaton-2024-Eaton-Aerospace-FAA-EASA-AM-Workshop-Final

…Manufacturing, Eaton (2 years) • • Design Engineer, Eaton (2 years) • • Lead AM IRAD programs for Fuel, Ducting, and Joints products Design and Sustaining for Fuel and Pneumatic Joint Products Education: • Frank May BSE Mechanical Engineering, University of Iowa © 2024 Eaton. All rights reserved.. Eaton Aerospace Additive Manufacturing Group …

https://www.wichita.edu/industry_and_defense/NIAR/Documents/1120-DAH-Eaton-2024-Eaton-Aerospace-FAA-EASA-AM-Workshop-Final.pdf

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FAA_JAMS_CMH-17_Reverse_Building_Block

…articles Determine a reasonable mid-level element test for interrogating design envelop for new programs • Scaling effects (conservatism) • Analysis validation for detailed design Investigate reverse building block approach to evaluate scaling effects in composite damage tolerance and to establish a mid-level test element for design developments Slide: 2…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/FAA_JAMS_CMH-17_Reverse_Building_Block.pdf

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EffectofSurfaceContaminationonCompositeBondIntegrityandDurability-DMcDaniel

… 3M AF 555 Structural adhesive film (7.5x2 mils, 350F cure)  Precision Fabric polyester peel ply 60001  Silicone Spray from CBS Aerosol & Paint, Inc  Freekote 700-NC from Henkel Corporation • Specimen Conditioning:  Environmental Chamber : 50°C, 95% RH, for 8 weeks and 1.5 years  Fatigue Loading: 3 point bending arrangement, 1 inch double…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/EffectofSurfaceContaminationonCompositeBondIntegrityandDurability-DMcDaniel.pdf

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T1440_WSU_Seneviratne

…Manager – FAA William J. Hughes Technical Center, NJ – Larry Ilcewicz, PhD • FAA Chief Scientific and Technical Advisor for Composite Materials – FAA/Seattle Aircraft Cert. Office – Peter Shyprykevich • Consultant (Ret. FAA) NATIONAL INSTITUTE FOR AVIATION RESEARCH Wichita State University Workshops for Composite Damage Tolerance & Maintenance 2009…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/T1440_WSU_Seneviratne.pdf

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Resin-Infused-Fiber-Reinforced-Materials-Guidelines-andrulonis

Resin Infused Fiber Reinforced Materials Guidelines for Aircraft Design and Certification Process »April 2023 UPDATE Presented by: John Tomblin Rachael Andrulonis Michelle Man Royal Lovingfoss April 19, 2023 Introduction • Resin Infused Fiber Reinforced Materials Guidelines for Aircraft Design and Certification Process • Project Participants • Dr. John…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/Resin-Infused-Fiber-Reinforced-Materials-Guidelines-andrulonis.pdf

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FAA_JAMS_TEARDOWN_07

…of Excellence Background ¾ The starship program was officially launched in 1982. ¾ Objectives were to produce the most advanced turboprop business airplane feasible at the time and to promote the use of composites in a business aircraft ¾ Benefits: to achieve elaborate contours through composite molding, lower part count, manufacturing simplicity,…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/FAA_JAMS_TEARDOWN_07.pdf

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NCP-RP-2023-005-Rev-NC-HexPEKK-Statistical-Analysis-Report

…Institute for Aviation Research Wichita State University Wichita, KS 67260-0093 Testing Facility: National Institute for Aviation Research Wichita State University 1845 N. Fairmount Wichita, KS 67260-0093 Fabrication Facility: Hexcel Corporation 250 Nutmeg Rd S. South Windsor, CT 06074 1 Distribution Statement A. Approved for public release;…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/NCP-RP-2023-005-Rev-NC-HexPEKK-Statistical-Analysis-Report.pdf

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NMS-401-Base-Rev-B-02-02-2023

…Qualified Products..............................................................................................................6 Detail Specification ............................................................................................................6 Change Control Approval…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/NMS-401-Base-Rev-B-02-02-2023.pdf

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W0840_UW_EplerEmery

Optimizing Composite Repair by Tailored Heat Sources The Joint Advanced Materials and Structures Center of Excellence Inverse/Optimal Repair of Composites • Goal: To minimize set up time and assure temperature control of repair site • Objective: To design heat sources that achieve an isothermal state in the repair zone – • Approach: An Inverse Analysis…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/W0840_UW_EplerEmery.pdf

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Thermoplastic_Joining-Materials-Guidance-Seneviratne

Thermoplastic Joining Materials Guidance for Aircraft Design and Certification JAMS 2021 Technical Review September 29th, 2021 Waruna Seneviratne, John Tomblin, and Brandon Saathoff Research Team: NIAR • Waruna Seneviratne, PhD • John Tomblin, PhD • Brandon Saathoff FAA • • • • Larry Ilcewicz, PhD Cindy Ashforth Ahmet Oztekin, PhD Danielle Stephens…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Thermoplastic_Joining-Materials-Guidance-Seneviratne.pdf

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Fall-2024-Statistics-Slides-for-Proceedings-compressed

…Methods for Material Equivalence and Acceptance Traditional Generic Approach to Equivalence Statistical Process Control Other Statistical Methods 8.6.1 Average stress-strain curves and bearing load-deformation curves Spring 2023 YP2 Spring 2023 YP3 Fall 2023 YP1 Resolved Negative Resolved Negative Resolved Negative Resolved Negative Resolved…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/Fall-2024-Statistics-Slides-for-Proceedings-compressed.pdf

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NCP-RP-2019-004-FINAL-Stat-Analysis-Report-03-08-2023-1

…Institute for Aviation Research Wichita State University Wichita, KS 67260-0093 Testing Facility: National Institute for Aviation Research Wichita State University 1845 N. Fairmount Wichita, KS 67260-0093 Teijin Carbon Europe GmbH Kasinostraße 19-21, 42103 Wuppertal Germany Fabrication Facility: Porcher Industries Industrial Chemin des Chaumes 38690 …

https://www.wichita.edu/industry_and_defense/NIAR/Documents/NCP-RP-2019-004-FINAL-Stat-Analysis-Report-03-08-2023-1.pdf

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Effects-of-New-Jet-Fuel-Exposure-on-Aerospace-Composites-Kundu

… • Experimental investigation of fuel absorption of carbon/epoxy composites in conventional and alternative fuels • Track the weight gain with time to determine the amount of fuel absorbed • Investigate the changes in the dynamic and static mechanical properties after absorption • Modelling the diffusion process using Finite Element Method Santanu Kundu –…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Effects-of-New-Jet-Fuel-Exposure-on-Aerospace-Composites-Kundu.pdf

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Adhesive-Bond-Qualification-Guidance-Seneviratne

Federal Aviation Administration JAMS – Technical Review September 09,2021 Joint Centers of Excellence for Advanced Materials Adhesive Bond Qualification Guidance for Aircraft Design and Certification • Principal Investigators & Researchers • John Tomblin, PhD, and Waruna Seneviratne, PhD • Upul Palliyaguru, and Anushi Amaranayake • FAA Technical Monitor •…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Adhesive-Bond-Qualification-Guidance-Seneviratne.pdf

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Investigation-of-Static-Strength-Variability-Seneviratne

…the many advantages, composite structural certification becomes challenging due to the lack of experience in large-scale structures, complex interactive failure mechanisms, sensitivity to temperature and moisture, and scatter in the data. ▪ Static overload factor for composite structural substantial assumes that the strength variability in composites…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Investigation-of-Static-Strength-Variability-Seneviratne.pdf

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Evaluation-of-Aged-Bonded-Rotor-Blades-Seneviratne

…Weinstein, PhD Lynn Pham (Technical Monitor) Danielle Stephens NIAR ATLAS: Evaluation of Aged Bonded Rotor Blades 2 Motivation • Current Certification Method of Composite Aircraft Structures − Relies on development of safe usage life through fatigue testing − Required to design with environmentally compensated static loads with considerable analytic…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Evaluation-of-Aged-Bonded-Rotor-Blades-Seneviratne.pdf

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NCAMP-Repair-stats-report-NCP-RP-2020-010-RevNC-2-8-2021

Report No: NCP-RP-2020-010 Rev N/C Report Date: February 8, 2021 Laminate Repair of Solvay (Formerly Cytec) 5320-1 T650 3k-PW fabric with 36% RC Qualification and Equivalency Statistical Analysis Report NCAMP Project Number: NPN 031801 NCAMP Report Number: NCP-RP-2020-010 Rev N/C Report Date: February 8, 2021 Elizabeth Clarkson, Ph.D. National Center for…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/NCAMP-Repair-stats-report-NCP-RP-2020-010-RevNC-2-8-2021.pdf

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Toray-TC380-T800HB-6K-2x2-Twill-NCP-RP-2025-011-Rev-10-03-25-SAR

…National Institute for Aviation Research Wichita State University Wichita, KS 67260 Testing Facility: National Institute for Aviation Research Wichita State University 1845 N. Fairmount Wichita, KS 67260 Test Panel Fabrication Facility: National Center for Aviation Training (NCAT) Wichita State University Tech 4004 North Webb Rd Wichita, KS 67226…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/Toray-TC380-T800HB-6K-2x2-Twill-NCP-RP-2025-011-Rev-10-03-25-SAR.pdf

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Disbond_Delamination_Arrest_Features_in_Aircraft_Composite_Structures-Lin

Disbond/Delamination Arrest Features in Aircraft Composite Structures 2013 Technical Review Kuen Lin, Eric Cheung, Wendy Liu, Luke Richard William E. Boeing Department of Aeronautics and Astronautics University of Washington April 10, 2013 Project Information • Principal Investigator and Researchers (UW) – Prof. Kuen Y. Lin (PI) – Eric Cheung (Ph.D.…

https://www.wichita.edu/industry_and_defense/NIAR/Documents/Disbond_Delamination_Arrest_Features_in_Aircraft_Composite_Structures-Lin.pdf

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Development-of-Higher-Level-Building-Block-Seneviratne

…of defects, design features & processes • Aftermath of manufacturing irregularities (poorly dried core, weak adhesive, failed bond) • E.g.: In-service Failure of Main Rotor Blades (MRB) Strength degradation leading to sudden catastrophic failures Fatigue tests w/t embedded artificial cracks do not capture strength degradation Objective of this research …

https://www.wichita.edu/industry_and_defense/NIAR/Documents/jams-presentations-2021/Development-of-Higher-Level-Building-Block-Seneviratne.pdf