Results 21 to 30 of about 28,768 (295)
Hysteresis-Free Double-Network Hydrogel-Based Strain Sensor for Wearable Smart Bioelectronics
, 2022 Hydrogel-based electronics have attracted substantial attention in the field of biological engineering, energy storage devices, and soft actuators due to their resemblance to living tissues, biocompatibility, tunable softness, and consolidated structures.
Jae Yeong Park (6184313) +4 more
core +1 more source
Numerical analysis of a relaxed variational model of hysteresis in two-phase solids [PDF]
, 2001 This paper presents the numerical analysis for a variational formulation of rate-independent phase transformations in elastic solids due to Mielke et al.
Carstensen, Carsten +3 more
core +1 more source
Advances in Materials Science and Engineering, 2020 In this paper, the effect of the fiber/matrix interface properties on the tensile and fatigue behavior of 2D woven SiC/SiC ceramic-matrix composites (CMCs) is investigated.
Longbiao Li
doaj +1 more source
CAAI Transactions on Intelligence Technology, 2022 This paper presents a hysteresis mathematical model of a shape memory alloy (SMA) actuator for feedforward hysteresis compensator. The hysteresis model represents the relation between temperature, stress, and electric resistance.
Seiji Saito, Shouta Oka, Ribun Onodera
doaj +1 more source
A Stress-dependent Hysteresis Model for Ferroelectric Materials [PDF]
Journal of Intelligent Material Systems and Structures, 2007 This article addresses the development of a homogenized energy model which characterizes the ferroelastic switching mechanisms inherent to ferroelectric materials in a manner suitable for subsequent transducer and control design. In the first step of the development, we construct Helmholtz and Gibbs energy relations which quantify the potential and ...
Brian L. Ball +3 more
openaire +2 more sources
Stress sensitivity of tight reservoirs during pressure loading and unloading process
Petroleum Exploration and Development, 2019 Laboratory experiments were conducted on laboratory-made tight cores to investigate the stress-dependent permeability hysteresis of tight reservoirs during pressure loading and unloading process. Based on experiment results, and Hertz contact deformation
Nai CAO, Gang LEI
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Hysteresis During Stress-Induced Variant Rearrangement [PDF]
Le Journal de Physique IV, 1995 This paper represents an attempt to understand, from basic principles, the origins of hysteresis during variant rearrangement. As a framework for this study, we focus on the biaxial loading experiments conducted in on single crystals of γ' martensite, oriented so that two compound twinned variants of martensite have least energy.
Ball, J., Chu, C., James, R.
openaire +2 more sources
Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress [PDF]
, 2015 A novel approach for predicting magnetic hysteresis loops and losses in ferromagnetic laminations under mechanical stress is presented. The model is based on combining a Helmholtz free energy -based anhysteretic magnetoelastic constitutive law to a ...
Kouhia, Reijo +6 more
core +1 more source
npj Computational Materials, 2023 Designing the microstructure of Fe-Ni permalloy produced by additive manufacturing (AM) opens new avenues to tailor its magnetic properties. Yet, AM-produced parts suffer from spatially inhomogeneous thermal-mechanical and magnetic responses, which are ...
Yangyiwei Yang +4 more
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The hysteresis model of the friction pendulum bearing based on the moment balance theory
Ain Shams Engineering Journal, 2022 The hysteresis model of the friction pendulum bearing (FPB) is very important for predicting its seismic performance. The previous hysteresis model is based on the horizontal force balance theory and cannot analyze the moment required when the FPB ...
Tianbo Peng, Boyang Yan, Feng Li
doaj +1 more source