Technical Papers

Fabrication of Extruded Polyphenylsulfone – Boron Nitride Composite Tapes

Tiffany S. Williams, Baochau Nguyen, Witold K. Fuchs, Marisabel Kelly

High Tg Thermosets Based on Ultra -High Functionality Epoxy Novolacs (EPNs)

Huifeng Qian, Prashanth Badrinarayanan

Steel Filament Reinforcement of Industrial Textiles

Donald L. Sturgeon

Bond-Related Aircraft Accidents/Incidents: A Review

Guilherme G. Momm, Larry Ilcewicz, Cynthia Ashforth, David C. Fleming

Effect of In Fill Patterns on 3D Printed Multi-Wall Carbon Nanotube Based Acrylonitrile Butadiene Styrene Nanocomposite on Mechanical Properties

Sachin C. Kulkarni, Dattaji. K. Shinde

Manufacturing and Characterization of PET/GF Thermoplastic Composites

Evan G. Patton, Robert J. Hart, Andrew Q. Smail

Comparison of Tensile Properties of Triaxial Braided Carbon Fiber Composites Made from Vacuum Assisted Resin Transfer Molding (VARTM) and Autoclave Molding

Donald A. Klosterman, Charles E. Browning

High Speed AFP Processing of Thermoplastics

Michael D. Assadi

Thermoplastic Towpregs - An Investigation of the Hot Melt Production Process

Ing. Thomas Gries, Max Schmidt, Kai Cramer

Adaptation of Metal Additive Manufacturing Processes for the International Space Station (ISS)

Tracie Prater, Dmitry Luchinsky, Vasyl Hafiychuk, Kevin Wheeler, Phillip Hall, Frank Ledbetter, Christopher Roberts, Alicia Carey, Patrick F. Flowers

Development and Evaluation of Mechanical Properties of Polyethersulfone / Electron Curable Resin System for New AFP Process of CFRP

Manato Kanesaki, Masaki Inagaki, Hiroshi Yamashita, Shintaro Chofuku, Toru Kamita, Hirofumi Nishida, Kiyoshi Uzawa

Dynamic Behavior of FML/Aluminum Honeycomb Sandwich Structures Using Vibrating Beam Technique

Omer Z. Alaboyun, Ferhat Kadioglu

Fiber Optic Monitoring of a New Rapid-Setting, Cure-on-Demand Polymer Resin for Roadway and Structure Repair

Matthew Davis, Tyler W. Farnsworth, Andrew Williams, Eric Smith, Alexander S. Brand, T. Trevor Painter

Plasma Surface Preparation for Increased Adhesive Strength of Bonded Fasteners

Thomas S. Williams, Graham Ray, James Hamtak, Owen Galassini, Chris Galassini, John Elverum

The Straps with Different Fiber Orientations Affecting the Dynamic Behavior of the Single Strap Joints

Elif Unver, Ferhat Kadioglu, M. Emin Ercan

Effects of Different Fiber Orientations on the Dynamic Response of the Glare FML Beams

Umit Ciftci, Ferhat Kadioglu

Polylactic Acid (PLA) – Nano Alumina Composite Polymer Foams via Combined Solid State Foaming and Additive Manufacturing

Mohammed Syed Mustafa, Mitchell Owen, Sriharsha Sundarram

Real-Time Optical Defect Detection, Identification and Correction Technology for Wire-Feed Additive Manufacturing

Halina S. Tran, Nikolas Aizpuru, Peter Relich, Kevin Pichay, Sivanesan Ponniah

Transparent Composites Based an a Thermoset Resin Reinforced with S-2 Glass^® Fiber

Ayumi Takaoka, Craig Homrighausen, Mike Palmer, David Rathburn, Leonid Vorobyev, Brian S. Hayes

Processing and Characterization of High Temperature Phenolic Nanocomposites

Aziza G Nahar, Liam Omer, Matthew T Diaz, Jitendra S. Tate

A Study of the Mechanical Performance of a Composites Embedded with Nano-Particles

Relebohile George Qhobosheane, Monjur Morshed Rabby, Bryan Durham, Vamsee Vadlamudi, Kenneth Reifsnider, Rassel Raihan

Surfacing and Lightning Strike Protection of Bismaleimide Composites with a Novel High Temperature Surfacing Film

Jessica L. Wallick

Thermal Degradation of Poly (Ether Ketone Ketone) Copolymers at Processing Temperatures

Chris D. Croshaw, Jeffrey S. Wiggins

A Review of Super-Cool Passive Heat Radiating Materials

Fatema Tuz Zohra, Bahram Asiabanpour

New High Performance Paste Adhesive Portfolio for Aerospace Bonding Applications

J. Jeffrey Sang, Ian P. Aspin

Investigation of Skin/Stringer Interface Separation in Stiffened Composite Structures

Waruna Seneviratne, John Tomblin, Vishnu Saseendran, Mohamed Shafie

Towpreg-Based Design and Manufacture of Multi-Supply Filament-Wound Composite Pressure Vessels

Kumar C. Jois, Tim Mölling, Thomas Gries, Johannes Sackmann

A Novel Progressive Failure Model for Matrix Compression Using Continuum Damage Mechanics and Smoothed Particle Hydrodynamics

Satish Solanki, David Plechaty, John Parmigiani

Stable Graphene Dispersions for Composite Applications

Santosh K. Yadav, Paul A. Rettinger

Fatigue Behavior of Notched CPLY Composite Laminates

Vishwas S. Jadhav, Ajit D. Kelkar

Composites as a Substitute for Steel Boom Arms in Agriculture Applications

Alessandro Rengan, Charles Chirume, Ayanna Russell

Performance and Durability Assessment of Shape Memory Polymer Tools for Closed Composite Structures

Christian Pfledderer, Steven Shewchuk, Craig Neslen, Elizabeth Loiacono, Thomas Margraf, Michael Matlack

Controlling the Geometry of High-Rate Thermoplastic Composites via Over-Braiding

Jessica Lavorata, Jan-Anders E. Mansson

Accelerating In-Process Automatic Inspection Engineering: Removing Inhibitors to Rapid Machine Learning-Based Application Development

Scott Blake, Amir Atai

BR® 179 Non-Chromate Bonding Primer for Aerospace Structural Bonding Applications

Yiqiang Zhao

Machine Learning-Based Process Simulation Approach for Real-Time Optimization and Active Control of Composites Autoclave Processing

Keith D. Humfeld, Navid Zobeiry

Direct Tension and Fatigue Characterization of AM Ti-6Al-4V Defects: A Microsample Approach

Joao Santos, Kourtney Rutkowski, Marc Zupan, Michael Duffy, Steven Storck

Influence of Diisocyanate Reactivity and Processability on Polyurethane Ambient Reactive Extrusion

Aynslie J. Fritz, Jeffrey S. Wiggins

Structural Health Monitoring through Electroluminescent Strain Sensing Carbon Fiber Reinforced Polymer

Jiefeng Qiu, Mohamad K. Idris, Gerd Grau, Garrett W. Melenka

The Effect of Room-Temperature Aging on Enthalpy snd Dielectric Property of Carbon-Fiber/Epoxy Composite Prepreg and the Mechanical Property of Manufactured Composite

Monjur Morshed Rabby, Minhazur Rahman, Partha Pratim Das, Muthu Ram Prabhu Elenchezhian, Relebohile George Qhobosheane, Vamsee Vadlamudi, Kenneth Reifsnider, Rassel Raihan

Temperature Effect on Assembly of Multifunctional Energy Storage Composite Structural Li-Ion Batteries

Anthony J Bombik, Sung Yeon Sara Ha, Mohammad F Haider, Amir Nasrollahi, Fu-Kuo Chang

Induction Heating Analysis Validation of CF/PEKK Laminates with Magnetic Flux Controller

Waruna Seneviratne, John Tomblin, Jerome J.C. Teoh, Brandon L. Saathoff, Nicholas A. Smith

Effect of Applied Pressure on Induction Welded Thermoplastic Composite Joint Quality and Performance

Waruna P. Seneviratne, John S. Tomblin, Brandon L. Saathoff

Influence of Various Surface Preparation Techniques on Resistance Welded and Adhesively Bonded Unidirectional Thermoplastic Composite Joints

Waruna P. Seneviratne, John S. Tomblin, Brandon L. Saathoff

Additive Manufacturing of Self-Extinguishing Flame-Retardant Nylon 6/66: Processing and Characterization

Yanan Hou, Steven D. Kim, Hao Wu, Joseph H. Koo

Machine-Learning for Automated Fiber Placement for Manufacturing Efficiency and Process Optimization

Waruna Seneviratne, John Tomblin, Upul Palliyaguru

Magnetic and Mechanical Characterization of Additive Manufactured Strontium Ferrite/Polyamide 12 Composites Using Twin-Screw and Single-Screw Extrusion

Camila Belduque, Ryan Robinson, Adrian Medina, Tanjina Ahmed, Rijul Kala, Wilhelmus Geerts, Jitendra Tate

Mechanical Performance of Needle-Punched Carbon Fiber Reinforced Phenolic Composites

Esmerehildo Trevino, Camila Belduque, Jitendra Tate

Development of Unidirectional Carbon Prepreg Using a Solvent Dip Process

Michael Standiford, Cecile Grubb, Nicole Larson

Molecular Dynamic Simulation and Experimental Investigation of Short Glass Fiber Reinforced Polymeric Nanocomposites for Mechanical Properties

Nilesh B. Shahapure, Amit D. Kamble, Dattaji. K. Shinde

Prediction of Mechanical Properties of Nanoreinforced Polymeric Materials: A Numerical Simulation Approach

Neerajkumar Wayzode, Vinod B. Suryawanshi

Process Optimization for In-Situ Consolidation of Thermoplastic Structures with Fiber Steering Using Various Heating Methods and Tooling Concepts

Waruna Seneviratne, John Tomblin, Isaac Schmitz

Surface Roughness and Hardness Dependence on Heat Treatment and Geometry of Additively Manufactured Precipitation Hardened 17% Chromium – 4% Nickel Stainless Steel

Maddy Selby, Julianna Posey, Michael Duffy, Caroline Vail, Marc Zupan

Optimizing Electrical snd Mechanical Properties of a Polymer-Based Composite High-Deflection Strain Gauge Using Mutli-Objective Bayesian Optimization

David S Wood, David Fullwood, William Christensen, Anton Bowden

High-Toughness, Controlled Flow BMI Prepreg for Aerospace Application

Madelyn Milligan, Al Haro, Jonathan Hughes, Naoki Matsuura, Adrian Ohlfs, Sam Tollefsen, Toshiya Kamae

Novel Chrome-Free Bonding Primer for Structural Bonding and Corrosion Protection in Aerospace Applications

Alexander Peetsch, Claudia Blaffert, Christian Ramm, Martin Renkel, Ruairí O’Kane, Bryce Floryancic, Michael Frank, Omar Abu-Shanab

Improving the Peel Strength of Amorphous Metal Foil to Aerospace-Grade Structural Adhesive

Rose Roberts, Matthew Nichols, Elizabeth Kidd, Flora Mechentel, Giles Dillingham

Graphene Nanoplatelet Reinforced Thermally Insulating Microchannel Foam

Eric D. Schmid, N. Krishnan P. Veluswamy, Andrew M. Klose, James E. Fesmire, David R. Salem

Framework Validation for Testing Build Uniformity in Additively Manufactured 17% Chromium 4% Nickel Stainless Steel

Julianna Posey, Michael Duffy, Caroline Vail, Marc Zupan

Revealing Polyurethane Properties Using Molecular Dynamics

Alexander Goldberg, Andrea R. Browning, Jacob L. Gavartin, Mohammad Atif Faiz Afzal, Benjamin J. Coscia, Mathew D. Halls

Machine Learning for Reduced-Order Modeling of Composites Processing

Min Kim, Navid Zobeiry

Design, Analysis, and Manufacturing of a Fiber Reinforced Composite Hard Upper Torso for the Exploration Space Suit

Julie N. Strickland, Pablo Sanz Martinez, Aaron Noel, Patrick Nolan, Alan Cheung, Dan Ursenbach

Multiscale Modeling of Polymers: Leveraging Reaction Kinetics for Structure Morphology and Property Prediction

Thomas J.L. Mustard, Mohammad Atif Faiz Afzal, Jeffrey M. Sanders, H. Shaun Kwak, Stephen Christensen, Andrea Browning, Mathew D. Halls

Comparison of Mechnanical Properties of Hybrid Woven Fabric Reinforced Epoxy Composites Fabricated Using of Glass Carbonand Basalt Fibers

Suhas Uthale, Nitin Dhamal, Dattaji K. Shinde

Enhanced Fatigue, Fracture, and Viscoelastic Properties of Graphene Reinforced Carbon Fiber Polymer Composites

Md Sarower Tareq, Mahesh Hosur, Shaik Zainuddin, Bodiuzzman Jony, Mohammad Al Ahsan

Low-Cost High-Rate Aerospace Structural Parts: Application Study

Aurele Bras, Alejandro J. Rodriguez, Adam Whysall, Scott A. Rogers, Travis Adams, Gail L. Hahn, Sam Hill

Projected Growth Rate of Carbon Fiber Composite Usage in Hydrogen Powered Vehicles

Michael Favaloro

Process Analysis of Manufacturing Thermoplastic Type-IV Composite Pressure Vessels with Helical Winding Pattern

Martin Schäkel, Henning Janssen, Christian Brecher

Process Control of Laser Surface Treatment for Robust Bonding of Composite Aerostructure

Eileen O. Kutscha, Rodolfo I. Ledesma, Frank L. Palmieri, Kay Y. Blohowiak, John W. Connell

Innovative Concept for Insert Integration in SMC Applications to Increase Pull-Out Forces

Marc Mayer, Jesper Buck, Marc Fette, Guido Kalies

Nanomechanical Property Characterization of Composite Adhesive Bonding Systems

Rita J. Olander, Brian D. Flinn, Ashley C. Tracey

Automated Fiber Placement Defects: Insertion and Post-Cure Assessment

Roudy Wehbe, Addis Tessema, Ramy Harik, Brian Tatting, Addis Kidane, Zafer Gürdal

Computer Aided Process Planning for Automated Fiber Placement

Joshua A. Halbritter, Ramy Harik

Modelling and Manufacturing of Actuatable Shape Memory Alloy Hybrid Composite Panels

Sanesh Iyer, Pascal Hubert

Modelling of Core Crush Phenomenon during the Processing of Honeycomb Sandwich Panels

Sanesh Iyer, Lucie Riffard, Tara Baker, Marta Elleby, Pascal Hubert

Fabrication and Characterization of Forcespun Polycaprolactone Fibers

Deepa Kodali, Farooq Syed, Vijay K Rangari

Evaluating Epoxy Cure through Single-Sided NMR Measurements of Molecular Mobility

Tyler Meldrum, Elliot Kim, Kayla Copeman, Kristina Keating, Nastaran Abdol, Parviz Soroushian, Anagi Balachandra

Generic Framework for Developing Process Digital Twin Applicable to High Value-Added Manufacturing

Ram Upadhyay, Domenico Borzacchiello, Jose Aguado, Umang Garg, Vivek Arora

Verification and Validation of Integrated Design and Manufacturing Analysis Tool for AFP Structures

August Noevere, Craig Collier

Paradigm Shift in Composite Fan Blade Manufacturing Using Process Digital Twins

Thomas E. Lednicky, Ram K. Upadhyay, Matthew L. Baer

Sub-Surface 3D Structures for Marking and Counterfeit Protection of Additive Manufactured Parts

Tobias Meyer, Sascha Hartig, Eugen Musienko, Marc Fette, Jens Wulfsberg

Fastening Aerospace Structures with Carbon Fiber/Polyether Ether Ketone Composite Rivets

Christophe Absi, Nawaf Alsinani, Louis Laberge Lebel

Methodical Development and Evaluation of Using Additive Manufacturing for Creating Neurosurgical 3D Models for Operative Preparation and Professional Trainings in Medicine

Eugen Musienko, Marc Fette, Tobias Meyer, Maik Nibbeling, Heinrich Wessling, Sven Duda

Repair Process and NDI of Large Carbon Fiber Composite Structures

Michael Odarczenko, Tien Vo

Development of High Cycle Rivet Fastening Process by Servo Press Machine Using Unidirectional CFRTP Rivet

Eguchi Takeshi, Daiki Tanabe, Kazuaki Nishiyabu

A Multiscale Modeling Approach to Cryo-Compressed Hydrogen Storage Pressure Vessels – Part II: Constitutive Modeling and Finite Element Analysis

Ba Nghiep Nguyen, Hee Seok Roh, Daniel R. Merkel, Kenneth I. Johnson, Kevin L. Simmons

Effect of Fiber Shape on Defect Sensitivity of Fiber Kinking for Pultruded Carbon Fiber Composites

Ryan J. Clarke, David A. Miller, Douglas S. Cairns

Development and Application of Continuous Fiber 3D Printing Process for Aerospace

Bob Koon, Nathan Stranberg

In-Process Ultrasonic Cure Monitoring System for Defect Detection and Localization in Composites

Tyler B. Hudson, Kenneth M. Serrano, Abiel Amador Jr., Trenton Bryce Abbott, Frank L. Palmieri

Modeling and Simulation of the Co-Cure of Honeycomb Core Sandwich Structures

Daniel Zebrine, Pavel Simacek, Mark Anders, Navid Niknafs Kermani, Suresh G. Advani, Steven R. Nutt

Post-Process Deformation of Thermoplastic Matrix Composites Applied to Vertical Axis Wind Turbine Blades

Jamison T. Bair, Mark E. Bourgeois, Samuel D. Strassler, Patrick A. Rodriguez, Donald W. Radford

A Validation Study for Modeling Strategies Designed to Predict Cure Defects Including Porosity and Wrinkling During Composite Processing

Curtis W. Hickmott, Paulo Silva, Alireza Forghani, Frank L. Palmieri, Brian W. Grimsley, Brian R. Coxon, Goran Fernlund, Anoush Poursartip

Towards Roll-to-Roll Manufacturing of Carbon Nanotube Based Multiscale Composites Using Electrophoretic Deposition

Dae Han Sung, Sagar M. Doshi, Andrew N. Rider, Erik T. Thostenson

Influence of Iron Catalyzed Sustainable Packaging Waste Derived Carbon on Thermal and Mechanical Properties of Biopolymer Films

Zaheeruddin Mohammed, Shashank Kumar Rangari, Shaik Jeelani, Vijaya Rangari

Large-Scale Additive Manufacturing of High Strength Fiber-Reinforced Polymer Composites

Aditya R. Thakur, John M. Pappas, Xiangyang Dong

A New Testing System to Determine the Fiber-Matrix Adhesion Strength by Means of Pull-Out Tests

Edith Mäder, Christina Scheffler, Andrea Miene, Ulrich Mörschel, Claudia Poitzsch, Stefan Fliescher

High Velocity Impact of Toughened Epoxy Resin Systems in Glass Fiber Reinforced Composites

Brendan A. Patterson, Casey Busch, Daniel B. Knorr, Jr.

Innovative Repair Technique For Polymer Composite Laminates

Mohammad B. Uddin, Shashwata Chakraborty, Ajit D. Kelkar

Light Weight Weatherable Molded-in-Color Composites with Optimized Mechanical Properties

Santosh K. Yadav, Paul A. Rettinger

Experimental and Numerical Investigations on Effect of Nanofabric Wetting on Mode-I Fracture Behavior of Electrospun Nanofabric Interleaved Glass/Epoxy Composites

Vinod B. Suryawanshi, Ajit D. Kelkar

Multiscale Simulation Approach to Localized Interfacial Bonding and Stress -State Analysis of Self-Triggering Sensors

Royce C. Pokela, Sean C. Psulkowski, Marquese A. Pollard, Rebekah D. Sweat, Tarik J. Dickens

Processable Enediyne Resins and the High Yielding Glassy Carbons Derived Therefrom

Ernesto I. Borrego, Behzad Farajidizaji, Hossein Toghiani, Charles U. Pittman, Jr., Dennis W. Smith Jr.

Synthesis & Characterization of a High-Performance Reversible Epoxy Curative

Levi Hamernik, Cecile Grubb, John Misasi

Direct Ink Writing of Benzoxazine Nanocomposites

Cecile A. Grubb, Carter F. Dojan, Kevin A. Hjelstrom, Nicole Vijgen, Lina N. Ghanbari, John M. Misasi

Flame Retardant Snap Cure Resin System for Automotive Racing and Consumer Applications

Katrina M. Vizzini, Jonathan C. Hughes, Alfred P. Haro, Toshiya Kamae

Experimental and Numerical Study on Defects and Repair of Automated Fiber Placement Features

Waruna Seneviratne, John Tomblin, Mohamed Shafie

Microcrack Resistant Matrix Materials for Out-of-Autoclave Processing of Composite Cryogenic Tanks

Andrea E. Haight, Paul E. Fabian, Mark M. Haynes

Recyclamine^® - Novel Amine Building Blocks for a Sustainable World

Pradip Kumar Dubey, Satish Kumar Mahanth, Amit Dixit

Process Modeling and Optimization for Risk Assessment and Defect Mitigation in the Automated Fiber Placement (AFP) Process

Alireza Forghani, Paulo Silva, Kamyar Gordnian, Malcolm Lane, Sam Reid, Curtis Hickmott, Victoria Hutten, Thammaia Sreekantamurthy, Christopher Wohl, Brian Grimsley, Brian Coxon, Anoush Poursartip