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Keywords: finite element
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 2B: Advanced Manufacturing, V02BT02A043, November 1–5, 2021
Paper No: IMECE2021-70259
... pressure adjustment through simulation calculations, and realized the high-precision, automatic measurement, and adjustment of brush pressure. Keywords: Finite element; Electric brush-wire pressure; Pressure detection; Experimental research 1. INTRODUCTION Switching electronics have been widely used...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A016, November 1–5, 2021
Paper No: IMECE2021-69766
...Abstract Abstract Residual stress prediction and controlling is important for structural integrity assessment of weldments. In current work, finite element and experimental methods were integrated to study the influence of welding sequence on the SUS304/Q235 bimetallic clad plate joints during...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A027, November 1–5, 2021
Paper No: IMECE2021-72061
... of the standard ASTM sub-size flat dogbone structure. The tensile strain is studied ahead of the crack formation, and the crack propagation is observed in the photos obtained from the digital image correlation system. A finite element model of similar contemplation is generated for the validation and extended...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A022, November 1–5, 2021
Paper No: IMECE2021-70077
... response to an electrical input. In this study, a specimen of a hyperplastic elliptic DE membrane is considered to observe the structural dynamics and aerodynamic characteristics under external flow of air subjected to electric excitation. For the structural dynamic characteristics, a finite element model...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A026, November 1–5, 2021
Paper No: IMECE2021-72043
... conditions. The study covers finite element (FE) modeling of the tensile and fatigue behavior of the L-PBF processed Ti-6Al-4V specimens at room and high temperatures and corresponding experimental validation. The specimen used for the study is a heat-treated and post-machined standard ASTM sub-size flat dog...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 2A: Advanced Manufacturing, V02AT02A054, November 1–5, 2021
Paper No: IMECE2021-71851
... specimens. In this paper, friction was determined by reverse engineering, using the commercial finite element (FE) code QForm, which is a commercial code for specific metal forming applications. Finite element models were adjusted considering both the final ring dimensions as well as the load-stroke during...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A005, November 1–5, 2021
Paper No: IMECE2021-68479
... for the modeling results. convection heat transfer mechanical plastic behavior numerical simulations finite element Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-68479 EFFECTS OF CONVECTION...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A029, November 1–5, 2021
Paper No: IMECE2021-69494
... model and the adjustment of two non-linear material models, a visco-hypoelastic (VE) and a visco-hyperelastic (VHE) model. The finite element models for the indentation test considered the indenter as a rigid body, the cartilage and subchondral bone as deformable bodies. The indentation force (F...
Topics: Cartilage, Knee
Proceedings Papers

Proc. ASME. IMECE2001, Threaded and Riveted Connections, Design Issues, Reliability, Stress Analysis, and Failure Prevention, 1-10, November 11–16, 2001
Paper No: IMECE2001/DE-25100
..., NV 89557 Chu-Hwa Lee Ford Motor Company, Advanced Engineering Center, 20000 Rotunda Drive, Dearborn, Ml 48121 KEYWORDS: Bolted joints, Finite element, Self-loosening, r Slip rate Transverse load INTRODUCTION ABSTRACT Bolted joints are the most commonly used components in Both experimental...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 12: Mechanics of Solids, Structures, and Fluids, V012T12A041, November 16–19, 2020
Paper No: IMECE2020-23893
... using these materials. cellular concrete Holmquist-Johnson-Cook model finite element constitutive model Constitutive Modeling And Initial Validation Of Cellular Concrete Subjected To Large Strains And High Strain Rates Brad G. Davis1, Jared A. Dequenne United States Military Academy West...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 13: Micro- and Nano-Systems Engineering and Packaging, V013T13A007, November 16–19, 2020
Paper No: IMECE2020-23610
... particle revealed that the stiffness of circular -trap is 1.23 and 1.34 times stronger than the triangular and square -trap, respectively. These results will provide useful information in DEP trap geometry designing to enhance trapping efficiency. Keywords: Micro/nano applications, finite element...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 5: Biomedical and Biotechnology, V005T05A038, November 16–19, 2020
Paper No: IMECE2020-24667
... micromechanics multi-scale modeling hyperelastic finite element Abaqus oligodendrocyte axonal injury brain CNS white matter NUMERICAL SIMULATION OF STRESS STATES IN WHITE MATTER VIA A CONTINUUM MODEL OF 3D AXONS TETHERED TO GLIA Parameshwaran Pasupathy1, Robert De Simone2, Assimina...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 4: Advances in Aerospace Technology, V004T04A016, November 16–19, 2020
Paper No: IMECE2020-23672
... and fatigue behavior of the specimens are investigated numerically using the finite element (FE) method. The FE modeling considers both low cycle fatigue (LCF) and high cycle fatigue (HCF) test conditions by applying cyclic loads in fully-reversed and stress ratio R = 0.1 conditions. The FE results...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A077, November 11–14, 2019
Paper No: IMECE2019-11085
...Abstract Abstract Developing a finite element model of the human foot to analyze the numerical effect of the contact between its bones can also help to understand the complex biomechanics of this member. Therefore, in this work, a three-dimensional model of finite elements of the foot...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A069, November 11–14, 2019
Paper No: IMECE2019-10616
... mechanism was implemented to replace the Achilles tendon, which minimizes the metabolic energy cost of walking. Our mechanism can successfully manage 70% of the energy compared to a normal person during each walking step. A finite element (FE) model of the prosthetic was developed and validated using...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 2A: Advanced Manufacturing, V02AT02A058, November 11–14, 2019
Paper No: IMECE2019-11615
... finite-element simulation of a soft prosthetic finger is performed to demonstrate the potential role of predictive simulations in 3D-printed product design. Keywords: 3D printing, additive manufacturing, FDM, elastomer, process parameters, mechanical properties, constitutive modeling, finite element...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 2A: Advanced Manufacturing, V02AT02A052, November 11–14, 2019
Paper No: IMECE2019-10758
... Department of Civil and Environmental Engineering and Construction Howard R. Hughes College of Engineering 4505 S Maryland Pkwy, Las Vegas, NV 89154 e-mail: hualiang.teng@unlv.edu ABSTRACT The study established a three-dimensional, thermal-kinetic- mechanical finite element (FE) model to simulate an additive...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 12: Systems and Design, V012T13A057, November 15–21, 2013
Paper No: IMECE2013-63721
... demonstrated that a system-level R value of 15 is achievable. shelter cellular insulation composite optimization thermal military finite element test 1 Copyright © 2013 by ASME RAPIDLY DEPLOYABLE LIGHTWEIGHT SHELTERS FOR AUSTERE ENVIRONMENTS Eric M Jayson, Ph. D. ATA Engineering, Inc. 11995 El...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 2A: Advanced Manufacturing, V02AT02A026, November 15–21, 2013
Paper No: IMECE2013-63294
... a useful tool for design and optimization of the Mecano-welding process. Roll bending Finite element Welding Initial stress ANSYS/LS-DYNA Numerical simulation Nonlinearity 1 Copyright © 2013 by ASME USING PYRAMIDAL THREE-ROLL BENDING PROCESS TO IMPROVE THE QUALITY OF SEAMED CYLINDERS...
Proceedings Papers

Proc. ASME. IMECE2012, Volume 2: Biomedical and Biotechnology, 423-428, November 9–15, 2012
Paper No: IMECE2012-85758
... behaviors described by different ACL constitutive models were almost the same based on the same experiment data. Keywords: constitutive model; anterior cruciate ligament; biomechanics; transversely isotropic hyperelastic; finite element; axial torque load INTRODUCTION As one of the most important ligaments...