1-20 of 60
Fatigue
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Investigation of Different Activation Profiles During Electrical Activation of Shape-Memory Wires Regarding the Lifetime and Wire Temperature

Tobias Schmelter, Bernd Kuhlenkötter
Proc. ASME. SMASIS2024, ASME 2024 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A003, September 9–11, 2024
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2024-139998
https://doi.org/10.1115/SMASIS2024-139998
View Paper titled, Investigation of Different Activation Profiles During Electrical Activation of Shape-Memory Wires Regarding the Lifetime and Wire Temperature
Open the PDF for Investigation of Different Activation Profiles During Electrical Activation of Shape-Memory Wires Regarding the Lifetime and Wire Temperature in another window
Topics: Fatigue, Shape memory alloys, Shapes, Temperature, Wire, Actuators, Cycles, Imaging, Reliability
Proceedings Papers

HyTEM Demonstrator: Design and Analysis of a Morphing Trailing Edge Demonstrator Using Hyperelastic Adhesive

Jan Tikalsky
Proc. ASME. SMASIS2024, ASME 2024 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A007, September 9–11, 2024
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2024-140049
https://doi.org/10.1115/SMASIS2024-140049
View Paper titled, HyTEM Demonstrator: Design and Analysis of a Morphing Trailing Edge Demonstrator Using Hyperelastic Adhesive
Open the PDF for HyTEM Demonstrator: Design and Analysis of a Morphing Trailing Edge Demonstrator Using Hyperelastic Adhesive in another window
Topics: Adhesives, Compliant mechanisms, Design, Wings, Finite element methods, Stress, Actuators, Fuels, Kinematics, Aerospace industry
Proceedings Papers

Investigations of the Long-Term Behavior of Electrically Heated Shape Memory Alloy Wires Deflected by a 90° Pulley

Tobias Schmelter, Benedict Theren, Adrian Kielczewski, Bernd Kuhlenkötter
Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A001, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-88502
https://doi.org/10.1115/SMASIS2022-88502
View Paper titled, Investigations of the Long-Term Behavior of Electrically Heated Shape Memory Alloy Wires Deflected by a 90° Pulley
Open the PDF for Investigations of the Long-Term Behavior of Electrically Heated Shape Memory Alloy Wires Deflected by a 90° Pulley in another window
Topics: Deflection, Fatigue, Pulleys, Shape memory alloys, Wire
Proceedings Papers

Fatigue Analysis of Bistable Composite Laminate

Shoab Ahmed Chowdhury, Suyi Li, Oliver J. Myers
Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A005, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-90215
https://doi.org/10.1115/SMASIS2022-90215
View Paper titled, Fatigue Analysis of Bistable Composite Laminate
Open the PDF for Fatigue Analysis of Bistable Composite Laminate in another window
Topics: Composite materials, Damage, Fatigue, Fatigue analysis, Laminates, Stiffness, Stress, Displacement, Aerospace industry, Automobiles
Proceedings Papers

Influences of Various Parameters on the Microstructure and Their Effects on the Structural Fatigue of Shape Memory Systems

Peter Dültgen, Ralf Theiß, Romina Krieg, Fabian Hoffmann, Yannic Zwinscher
Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T06A005, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-68015
https://doi.org/10.1115/SMASIS2021-68015
View Paper titled, Influences of Various Parameters on the Microstructure and Their Effects on the Structural Fatigue of Shape Memory Systems
Open the PDF for Influences of Various Parameters on the Microstructure and Their Effects on the Structural Fatigue of Shape Memory Systems in another window
Topics: Fatigue, Shapes, Actuators, Damage, Stress, Durability, Nickel titanium alloys, Biocompatibility, Biomedicine, Cooling
Proceedings Papers

A Fiber Optic Conjugate-Stress Sensor for Prognostic Health Monitoring of Fatigue

Jonathan Kordell, Miao Yu, Abhijit Dasgupta
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A011, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2424
https://doi.org/10.1115/SMASIS2020-2424
View Paper titled, A Fiber Optic Conjugate-Stress Sensor for Prognostic Health Monitoring of Fatigue
Open the PDF for A Fiber Optic Conjugate-Stress Sensor for Prognostic Health Monitoring of Fatigue in another window
Topics: Fatigue, Fibers, Sensors, Stress
Proceedings Papers

The Effect of Fatigue Loading on Electrical Impedance in Open-Hole Carbon Nanofiber-Modified Glass Fiber/Epoxy Composites

I. T. Karnik, T. N. Tallman
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A001, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2220
https://doi.org/10.1115/SMASIS2020-2220
View Paper titled, The Effect of Fatigue Loading on Electrical Impedance in Open-Hole Carbon Nanofiber-Modified Glass Fiber/Epoxy Composites
Open the PDF for The Effect of Fatigue Loading on Electrical Impedance in Open-Hole Carbon Nanofiber-Modified Glass Fiber/Epoxy Composites in another window
Topics: Carbon nanofibers, Composite materials, Epoxy adhesives, Epoxy resins, Fatigue, Glass fibers, Impedance (Electricity), Nanofibers, Damage, Structural health monitoring
Proceedings Papers

A Method of Crack Monitoring for Electrically Activated SMA Wires Using Thermography

Benedict Theren, Bernd Kuhlenkötter, Marvin Schuleit, Cemal Esen
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A003, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2246
https://doi.org/10.1115/SMASIS2020-2246
View Paper titled, A Method of Crack Monitoring for Electrically Activated SMA Wires Using Thermography
Open the PDF for A Method of Crack Monitoring for Electrically Activated SMA Wires Using Thermography in another window
Topics: Actuators, Fracture (Materials), Shapes, Thermography, Wire, Temperature, Electrical resistance, Stress, Fatigue, Condition monitoring
Proceedings Papers

Data Analytics Supported Quality Control of Serial-Produced SMA-Actuators for Space Applications

Robin Roj, Ralf Theiß, Peter Dültgen, Florian Schummer, Jakob Bachler, Roland Konlechner, Sebastian Würl
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A015, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2260
https://doi.org/10.1115/SMASIS2020-2260
View Paper titled, Data Analytics Supported Quality Control of Serial-Produced SMA-Actuators for Space Applications
Open the PDF for Data Analytics Supported Quality Control of Serial-Produced SMA-Actuators for Space Applications in another window
Topics: Actuators, Fatigue, Quality control, Shape memory alloys
Proceedings Papers

Feedback Control of SMA-Wires for Position Determination: A Comparison of the Behavior Under Vacuum and Standard Conditions

Robin Roj, Peter Dültgen, Florian Schummer, Sven Langbein
Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A002, September 9–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2019-5503
https://doi.org/10.1115/SMASIS2019-5503
View Paper titled, Feedback Control of SMA-Wires for Position Determination: A Comparison of the Behavior Under Vacuum and Standard Conditions
Open the PDF for Feedback Control of SMA-Wires for Position Determination: A Comparison of the Behavior Under Vacuum and Standard Conditions in another window
Topics: Actuators, Fatigue, Feedback, Vacuum, Wire
Proceedings Papers

Methodology for Minimizing Operational Influences of the Test Rig During Long-Term Investigations of SMA Wires

Benedict Theren, Dennis Otibar, Antonia Weirich, Julius Brandenburg, Bernd Kuhlenkötter
Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A005, September 9–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2019-5513
https://doi.org/10.1115/SMASIS2019-5513
View Paper titled, Methodology for Minimizing Operational Influences of the Test Rig During Long-Term Investigations of SMA Wires
Open the PDF for Methodology for Minimizing Operational Influences of the Test Rig During Long-Term Investigations of SMA Wires in another window
Topics: Actuators, Experimental design, Fatigue, Fatigue testing, Manufacturing systems, Reliability, Shapes, Stress, Testing equipment, Wear
Proceedings Papers

Mechanics of Post Constrained Recovery Residual Stress Produced by NiTi

Muhammad Istiaque Haider, Armin Yazdi, Maysam Rezaee, Li Chih Tsai, Nathan Salowitz
Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A007, September 9–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2019-5619
https://doi.org/10.1115/SMASIS2019-5619
View Paper titled, Mechanics of Post Constrained Recovery Residual Stress Produced by NiTi
Open the PDF for Mechanics of Post Constrained Recovery Residual Stress Produced by NiTi in another window
Topics: Nickel titanium alloys, Stress, Cycles, Thermomechanics, Fatigue, Grain boundaries, Heat, Low temperature, Nickel, Potential energy
Proceedings Papers

Smart Trailing Edges for Wind Turbines

Johannes Riemenschneider, Martin Pohl, Róbert Ungurán, Vlaho Petrović, Martin Kühn, Ayan Haldar, Hinesh Madhusoodanan, Eelco Jansen, Raimund Rolfes
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T04A001, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-7916
https://doi.org/10.1115/SMASIS2018-7916
View Paper titled, Smart Trailing Edges for Wind Turbines
Open the PDF for Smart Trailing Edges for Wind Turbines in another window
Topics: Wind turbines, Stress, Blades, Fatigue, Rotors, Compliant mechanisms, Design, Simulation, Structural design, Wind shear
Proceedings Papers

A Tailored Nonlinear Slat-Cove Filler for Airframe Noise Reduction

Gaetano Arena, Rainer Groh, Alberto Pirrera, William Scholten, Darren Hartl, Travis Turner
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A017, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8079
https://doi.org/10.1115/SMASIS2018-8079
View Paper titled, A Tailored Nonlinear Slat-Cove Filler for Airframe Noise Reduction
Open the PDF for A Tailored Nonlinear Slat-Cove Filler for Airframe Noise Reduction in another window
Topics: Fillers (Materials), Noise control, Composite materials, Noise (Sound), Deformation, Acoustics, Air flow, Design, Displacement, Fatigue
Proceedings Papers

On the Potential of Using the Small Punch Test for the Characterization of SMA Behavior Under Multi-Axial Loading Conditions

Björn Kiefer, Jarno Hein, Martin Abendroth, Horst Biermann, Sebastian Henkel, Thomas Niendorf, Philipp Krooß, Yves Chemisky
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T01A007, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-7973
https://doi.org/10.1115/SMASIS2018-7973
View Paper titled, On the Potential of Using the Small Punch Test for the Characterization of SMA Behavior Under Multi-Axial Loading Conditions
Open the PDF for On the Potential of Using the Small Punch Test for the Characterization of SMA Behavior Under Multi-Axial Loading Conditions in another window
Topics: Constitutive equations, Damage, Deflection, Failure mechanisms, Fatigue, Fracture (Materials), Fracture (Process), Microscale devices, Shape memory alloys, Shapes
Proceedings Papers

Modeling of Internal Damage Evolution During Actuation Fatigue in Shape Memory Alloys

Francis R. Phillips, Daniel Martin, Dimitris C. Lagoudas, Robert W. Wheeler
Proc. ASME. SMASIS2018, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V002T02A008, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8068
https://doi.org/10.1115/SMASIS2018-8068
View Paper titled, Modeling of Internal Damage Evolution During Actuation Fatigue in Shape Memory Alloys
Open the PDF for Modeling of Internal Damage Evolution During Actuation Fatigue in Shape Memory Alloys in another window
Topics: Damage, Fatigue, Modeling, Shape memory alloys, Phase transitions, Constitutive equations, Fracture (Materials), High cycle fatigue, Low cycle fatigue, X-rays
Proceedings Papers

Damage Precursor Assessment in Aerospace Structural Materials

Daniel P. Cole, Todd C. Henry, Ke An, Yan Chen, Robert A. Haynes
Proc. ASME. SMASIS2018, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V002T05A001, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-7908
https://doi.org/10.1115/SMASIS2018-7908
View Paper titled, Damage Precursor Assessment in Aerospace Structural Materials
Open the PDF for Damage Precursor Assessment in Aerospace Structural Materials in another window
Topics: Aerospace industry, Damage, Fatigue, Stress, Cycles, Inspection, Nucleation (Physics), Tension, Aluminum alloys, Durability
Proceedings Papers

Composite Laminate Fatigue Damage Detection and Prognosis Using Embedded Fiber Bragg Gratings

Michael Todd, William Gregory, Christopher Key, Michael Yeager, Jordan Ye
Proc. ASME. SMASIS2018, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V002T05A011, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8182
https://doi.org/10.1115/SMASIS2018-8182
View Paper titled, Composite Laminate Fatigue Damage Detection and Prognosis Using Embedded Fiber Bragg Gratings
Open the PDF for Composite Laminate Fatigue Damage Detection and Prognosis Using Embedded Fiber Bragg Gratings in another window
Topics: Composite materials, Fatigue damage, Fiber Bragg gratings, Laminates, Failure, Structural health monitoring, Acoustical properties, Algorithms, Corrosion resistance, Cycles
Proceedings Papers

The Reliability Testing and Fatigue Behavior Study of Micro Piezoelectric Energy Harvester

Y. H. Yang, Y. H. Fu, C. T. Chen, S. C. Lin, Jay Shieh, Martin Veidt, W. J. Wu
Proc. ASME. SMASIS2018, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V002T07A006, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8022
https://doi.org/10.1115/SMASIS2018-8022
View Paper titled, The Reliability Testing and Fatigue Behavior Study of Micro Piezoelectric Energy Harvester
Open the PDF for The Reliability Testing and Fatigue Behavior Study of Micro Piezoelectric Energy Harvester in another window
Topics: Accelerated life testing, Energy harvesting, Fatigue, Transducers, Resonance, Cycles, Cantilevers, Stainless steel, Vibration, Aerosols
Proceedings Papers

Tapered Test Specimen for Rapid Damage Precursor Identification

Todd C. Henry, Robert A. Haynes, Daniel P. Cole, Mulugeta A. Haile, Michael D. Coatney, Volker Weiss
Proc. ASME. SMASIS2017, Volume 2: Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation; Structural Health Monitoring, V002T05A001, September 18–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2017-3780
https://doi.org/10.1115/SMASIS2017-3780
View Paper titled, Tapered Test Specimen for Rapid Damage Precursor Identification
Open the PDF for Tapered Test Specimen for Rapid Damage Precursor Identification in another window
Topics: Damage, Stress, Failure, Fatigue, Tension, Cycles, Design, Durability, Eddies (Fluid dynamics), Eddy currents (Electricity)