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Keywords: shape memory alloy
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Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T01A008, September 14–15, 2021
Paper No: SMASIS2021-67760
... Proceedings of the ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems SMASIS2021 September 14-15, 2021, Virtual, Online SMASIS2021-67760 A SUCTION CUP WITH TUNABLE STIFFNESS BASED ON SHAPE MEMORY ALLOY Weimian Zhou Xiaojie Wang Xuan Wu University of Science...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A002, September 14–15, 2021
Paper No: SMASIS2021-67634
.... For instance, compression smart materials such as shape memory alloys (SMAs) to make therapy is used for the treatment of various conditions such as compression garments active and controllable. However, despite lymphedema, diabetes, venous insufficiency, and skin burns [1]. the advances in this field...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T07A013, September 14–15, 2021
Paper No: SMASIS2021-68300
...Abstract Abstract The mechanics of medical endoscopes have not fundamentally changed over the last 40 years. Most endoscopes are manually operated through Bowden cables to control the head of the device, which is known to have major limitations. We propose a shape memory alloy actuated setup...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T06A007, September 14–15, 2021
Paper No: SMASIS2021-68111
... Proceedings of the ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems SMASIS2021 September 14-15, 2021, Virtual, Online SMASIS2021-68111 PHENOMENOLOGICAL ASSESSMENT OF POST CONSTRAINED RECOVERY RESIDUAL STRESS OF SHAPE MEMORY ALLOYS Muhammad Istiaque Haider Nathan...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T06A004, September 14–15, 2021
Paper No: SMASIS2021-67650
... Scanning Electron Microscope The integration of SM wires into an AM process will be SM Shape Memory further investigated in the following and feasibility validated by SMA Shape Memory Alloy initial trials. Powder bed fusion laser beam/ metal (PBF- LB/M) is used as an AM process; thereby blocks are welded...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A011, September 14–15, 2021
Paper No: SMASIS2021-68013
...Abstract Abstract In view of additive manufacturing and customized solutions, this paper describes the development of force sensors by combining DLP-printed components with shape memory alloys. The focus is on material investigations followed by FEM analysis for the development of topology...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T07A011, September 14–15, 2021
Paper No: SMASIS2021-68269
... In this paper, the effective behavior of shape memory alloy reductions in stress concentrations. The so-called triply periodic minimal surfaces (TPMS), an architected foams, fabricated using (SMA) triply periodic minimal surface (TPMS) structures is a stochastic distribution of cells with smooth geometries...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A001, September 15, 2020
Paper No: SMASIS2020-2214
...Abstract Abstract This paper presents a novel shape memory alloy (SMA) valve actuator concept for active venting in injection molding applications. The developed system can be used to expel air which is trapped during the injection molding process. If such air bubbles are not properly removed...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A002, September 15, 2020
Paper No: SMASIS2020-2232
...DEVELOPMENT APPROACH OF ACTUATORS FOR HIGH LOADS BASED ON SHAPE MEMORY ALLOYS Daniel Maiwald Fraunhofer Institute for Machine Tools and Forming Technology Dresden, Germany André Bucht Fraunhofer Institute for Machine Tools and Forming Technology Dresden, Germany Wolfgang Zorn Fraunhofer Institute...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A006, September 15, 2020
Paper No: SMASIS2020-2261
... Saarbruecken, Germany, susanne-marie.kirsch@imsl.uni-saarland.de 2Department of Electrical and Information Engineering, Polytechnic University of Bari, Bari, Italy, david.naso@poliba.it ABSTRACT Shape memory alloys (SMA) are used as an attractive technology in the field of actuators and sensors due...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A005, September 15, 2020
Paper No: SMASIS2020-2262
..., Germany 2Intelligent Material Systems Lab, ZeMA gGmbH, Saarbruecken, Germany 3Lab for Measurement Technology, Saarland University, Saarbruecken, Germany ABSTRACT Elastocaloric (EC) cooling uses solid-state NiTi-based shape memory alloy (SMA) as a non-volatile cooling medium and enables a novel environment...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A003, September 15, 2020
Paper No: SMASIS2020-2246
... author: schuleit@lat.rub.de Keywords: Shape Memory Alloy, Condition Monitoring, Shape Memory Actuators, Thermography NOMENCLATURE Abbreviations and Formula Symbols As Austenite-Start Temperature °C Af Austenite-Finish Temperature °C Ms Martensite-Start Temperature °C Mf Martensite-Finish Temperature °C d...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A014, September 15, 2020
Paper No: SMASIS2020-2257
... a curved to a stepped resistance behavior when heated from martensite to austenite. Keywords: local annealing, plagiarism, shape memory alloy, wire NOMENCLATURE heat transfer coefficient density thermal conductivity kinematic viscosity density a thermal diffusivity A surface area Af austenite...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A015, September 15, 2020
Paper No: SMASIS2020-2260
... Raumfahrttechnik Technische Universität München Garching, Germany ABSTRACT Due to their manifold application possibilities, shape memory alloys (SMA) become more and more common in all kinds of industrial tasks. For an operation in mass-manufactured products, it is inevitable to investigate the fundamental...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A027, September 15, 2020
Paper No: SMASIS2020-2432
..., which can maximize the benefit of SMA actuation by utilizing the temperature-stress-strain coupling behavior of SMA. passive SMA shape memory alloy automotive grille shutter hysteresis AUTOMOTIVE GRILLE SHUTTER USING PASSIVE SHAPE MEMORY ALLOY ACTUATION Anthony L. Smith1, Wonhee Kim General...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A028, September 15, 2020
Paper No: SMASIS2020-2437
...FABRICATION AND TESTING OF A SOFT SHAPE MEMORY ALLOY ACTUATOR WITH AN INTEGRATED LIQUID METAL SENSOR Masoud Zarepoor1 Lake Superior State University, Sault Ste. Marie, MI Zhijian Ren, Carmel Majidi Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA Robotics Institute...
Proceedings Papers

Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A018, September 9–11, 2019
Paper No: SMASIS2019-5633
..., Saarbrücken, Germany 2Intelligent Material Systems Lab, ZeMA gGmbH, Saarbrücken, Germany 3Lab of measurement technology, Saarland University, Saarland University, Saarbrücken, Germany ABSTRACT Elastocaloric cooling uses solid-state NiTi-based shape memory alloy (SMA) as a non-volatile cooling medium...
Proceedings Papers

Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A020, September 9–11, 2019
Paper No: SMASIS2019-5636
... 2Intelligent Material Systems Lab, ZeMA gGmbH, Saarbrücken, Germany 3Lab for Measurement Technology, Saarland University, Saarbrücken, Germany ABSTRACT Elastocaloric cooling uses solid-state NiTi-based shape memory alloy (SMA) as a non-volatile cooling medium and enables a novel environment-friendly cooling...
Proceedings Papers

Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T01A006, September 9–11, 2019
Paper No: SMASIS2019-5654
... an University, Xi an, Shaanxi, China 1 Contact author: ama5gf@virginia.edu, oeo5c@virginia.edu 2 Contact author: guohuachd@yahoo.com ABSTRACT Over the past decade, shape memory alloy (SMA) in the form of wires and cables have been extensively studied for various structural engineering applications...
Proceedings Papers

Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 227-236, September 19–21, 2012
Paper No: SMASIS2012-8257
... Shape memory composites (SMCs) based on shape memory alloys (SMAs) and shape memory polymers (SMPs) are interesting due to their controllable temperature-dependent mechanical properties. The complementary characteristics of SMAs and SMPs can be used to create materials or systems with shape...