An efficient methodology for stress‐based finite element approximations in two‐dimensional elasticity
Sign Up to like & getrecommendations! Published in 2020 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6458
Abstract: We present an efficient approach to compute the matrices used in finite element formulations where self‐equilibrated (zero divergence) approximations of the stress field are used. The fundamental aspect of this approach is that it is… read more here.
Keywords: methodology; finite element; based finite; stress based ... See more keywords
Bi-directional evolutionary stress-based topology optimization of material nonlinear structures
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DOI: 10.1007/s00158-020-02757-3
Abstract: Stress-based topology optimization and nonlinear structural topology optimization is gaining increasing attention in order to make topology optimization more realistic. Thus, this paper extends current concepts of topology optimization to the design of structures made… read more here.
Keywords: based topology; topology; topology optimization; optimization ... See more keywords
A Review on Surface Stress-Based Miniaturized Piezoresistive SU-8 Polymeric Cantilever Sensors
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DOI: 10.1007/s40820-018-0189-1
Abstract: In the last decade, microelectromechanical systems (MEMS) SU-8 polymeric cantilevers with piezoresistive readout combined with the advances in molecular recognition techniques have found versatile applications, especially in the field of chemical and biological sensing. Compared… read more here.
Keywords: surface stress; cantilever; stress based; cantilever sensors ... See more keywords
Stress-based and robust topology optimization for thermoelastic multi-material periodic microstructures
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.113749
Abstract: Abstract To take advantage of multi-material additive manufacturing technology using mixtures of metal alloys, a topology optimization framework is developed to synthesize high-strength spatially periodic metamaterials possessing unique thermoelastic properties. A thermal and mechanical stress… read more here.
Keywords: multi material; topology optimization; thermal expansion; topology ... See more keywords
Stress-based investigations of the performance of magnetoelectric composite cylinders
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DOI: 10.1080/15397734.2020.1848587
Abstract: Strain-mediated magnetoelectric composites have experienced a recent influx of research and transitional interests since they are hypothesized to hold the potential for further miniaturization of e... read more here.
Keywords: based investigations; magnetoelectric composite; investigations performance; stress based ... See more keywords
Thermal Stress Based Power Routing of Smart Transformer With CHB and DAB Converters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2935249
Abstract: The smart transformer (ST) is a potential solution for an upgrade of the electric distribution grid, which enables to provide services to the grid and dc connectivity. However, the power electronics within the system are… read more here.
Keywords: power; power routing; stress based; thermal stress ... See more keywords
Extension of a Reynolds-Stress-Based Transition Transport Model for Crossflow Transition
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DOI: 10.2514/1.c034586
Abstract: Two crossflow transition prediction approaches, the local C1-based approach and the local helicity-based approach, have been implemented into a Reynolds-stress-based transition transport model of t... read more here.
Keywords: transition; based transition; transition transport; crossflow transition ... See more keywords
Optimization of Stress-Based Microfluidic Testing for Methicillin Resistance in Staphylococcus aureus Strains
Sign Up to like & getrecommendations! Published in 2018 at "Diagnostics"
DOI: 10.3390/diagnostics8020024
Abstract: The rapid evolution of antibiotic resistance in bacterial pathogens is driving the development of innovative, rapid antibiotic susceptibility testing (AST) tools as a way to provide more targeted and timely antibiotic treatment. We have previously… read more here.
Keywords: methicillin; staphylococcus aureus; stress; stress based ... See more keywords
A Thermo-Mechanical Stress Based Fatigue Life Evaluation of a Mine Hoist Drum Brake System Using COMSOL Multiphysics
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196558
Abstract: In this study, the fatigue usage factors for Findley and Matake stress-based criteria were determined in the case of an MK5×2 mine hoist drum brake system subjected to cyclic maneuver braking. The study was conducted… read more here.
Keywords: stress based; brake system; drum; mine ... See more keywords