Jun 15,2020 Experimental study on magnetomechanical coupling effect#0183;Based on the experimental results,the influences of elastic load and plastic deformation on the magnetic flux leakage signal and their coupling effects were analyzed.A theoretical mechanism of experimental phenomena was explained by the magneto-elastoplastic coupling modelStrain-Gradient-Induced Unidirectional Magneticin the eld of the experimental study of the exoelectric effect and in the eld of the synthesis of new materials.The rst sys- lm with the manifestation of the exomagnetic effect.The magnetomechanical coupling is phenomenologically described by adding additional terms to the expression for ther-modynamic potential density Research on the Lift-off Effect of Receiving Longitudinal Many studies were focused on the model of the magnetomechanical effect.The fundamental theory of the magnetomechanical effect,provided by Jiles,Atherton and Sablik,was based on the law of approach .The change rate of magnetization with the input elastic energy depends on the displacement from the anhysteretic magnetization.
Abstract In this study,magnetomechanical coupling tests were performed on Q235 solid round steel model specimens in NIM-200HF magnetomechanical coupling equipment.Hysteresis loops were obtained in different magnetic fields and stresses.MagnetizationPrevious123456NextMagnetomechanical properties in FINEMET type alloyFig.2.The field dependence of a) the sound velocity and b) the magnetomechanical coupling coefficient k for Fe 76.5-x Cu 1 Nb x Si 13.5 B 9 in as-cast state .Because the D E-effect is mainly determined by the domain structure,for the low magnetoelastic parameters of the as-cast materials an unfavorable domain state may be responsible.Fig
Experimental study on magnetomechanical coupling effect#0183;We show that the inductive coupling between the quantum mechanical motion of a superconducting microcantilever and a flux-dependent microwave quantum circuit can attain the strong single-photon nanomechanical coupling regime with feasible experimental parameters.We propose to use a superconducting strip,which is in the Meissner state,at the tip of a cantilever.Grain orientation dependence of E effect and Jan 01,2019 Experimental study on magnetomechanical coupling effect#0183;The E effect of Galfenol single crystal is anisotropic and symmetric.The magnetomechanical behavior of polycrystalline Fe-Ga alloy was found to be dependent on the grain distribution.An energy-based model was used to simulate the effect of grain distribution on E effect and coupling factor of the polycrystalline Galfenol alloy.Experimental study on permeability response in fractured Oct 14,2020 Experimental study on magnetomechanical coupling effect#0183;The conductivity of fractured rock mass caused by the hydro-mechanical behavior and attributes of the rock is critical for fluid seepage and solute diffusion.To study the evolution of fluid conductivity in fractured rock mass,by considering the hydro-mechanical coupling effect,fracture geometry,and component content,triaxial coupling and wateradsorption experiments were
Dec 01,2009 Experimental study on magnetomechanical coupling effect#0183;Experimental study on magnetomechanical coupling effect of Q235 steel tubular member specimens XIONG Er-gang('^ ` ) 1 ,WANG She-liang()_/ 8C) 2 ,ZHANG Jun-feng( ) 3 ,ZHANG Qian( ) 4 1.College of Civil Engineering,Changan University,Xian 710061,China; 2.Experimental study on inner slope failure mechanism of Experimental study on inner slope failure mechanism of seawall by coupling effect of storm surge and wave[J].Journal of Oceanology and Limnology ,2019,37(6) 1912-1920.PAN Junning 1,2 ,WANG Shupeng 1,2 ,SUN Tianting 1,2 ,CHEN Maowen 1,2 ,WANG Dengting 1,2Experimental study of the multiaxial ferroelastic behavior Experimental study of the multiaxial ferroelastic behavior of Tb Magnetostriction Jump Effect of (110) Oriented TbDyFe Crystals Zhang Chang-Sheng,Ma Tian-Yu,Pan Xing-Wen et al.-Recent citations Undistorted 180 Experimental study on magnetomechanical coupling effect#176; phase reversal of magnetoelectric coupling in bi-layered multiferroic laminate Jitao Zhang et al-The effect of field-orientation
Oct 19,2019 Experimental study on magnetomechanical coupling effect#0183;First,on the basis of existing studies,an improved mesoscopic model based on magnetomechanical coupling analysis was proposed.The initial surface morphology of MRE was characterized by the W-M fractal function,and the change process of the surface microstructures of MRE,induced by the magnetic interaction between particles,was studied.Experimental and Theoretical Study of Hyperconjugative Hyperconjugative and electrostatic interactions effects on 1JCH spinspin coupling constants (SSCCs) are critically studied from both theoretical and experimental points of view.A qualitative model is used to predict how the former affect such SSCCs,while electrostatic interactions are modeled with a point charge placed in the vicinity of the corresponding CH bond.Hyperconjugative Experimental Study on Loading-Creep Coupling Effect in Sep 09,2017 Experimental study on magnetomechanical coupling effect#0183;The test program was carefully designed to study two main concerns (1) influence of creep on deforming characteristics under postcreep loading and (2) influence of loading history on creep characteristics.A strong coupling effect between loading and creep was observed in the tests.
The magnetic hysteresis loop is a significant performance of ferromagnetic material.The different-size specimens were fabricated and studied on the basis of magnetomechanical coupling tests.The curve of relationship between model size and magnetization intensity is obtained and hysteretic curve is described in the different conditions.The results indicate that the influencing law is Experimental Research on Size Effect of Magnetic The magnetic hysteresis loop is a significant performance of ferromagnetic material.The different-size specimens were fabricated and studied on the basis of magnetomechanical coupling tests.Experimental Characteristics of Magnetomechanical Effect Aug 29,2020 Experimental study on magnetomechanical coupling effect#0183;The magnetomechanical effect describes a phenomenon for magnetic materials,and most studies focus on ferromagnetic materials.To further study the mechanism of the magnetomechanical effect,the characteristics of the magnetomechanical effect of aluminum alloy 2A12 are experimental studied in this paper.The experimental magnetic hysteresis losses of the
The magnetomechanical effect has been found to influence the temperature of inductively heated ferritic steel specimens in a systematic way.This effect can be significant in strain controlled low cycle fatigue,creep-fatigue experiments,and in multiaxial yield surface studies.Coupling Data Mining and Laboratory Experiments to Coupling data mining and laboratory experiments is an efficient method for identifying QT-DDIs. electronic health records (EHR),and laboratory experiments,the goal of this study was to develop a data-driven We found no significant effect of this pair in either the EHR or in the electrophysiology experiments.Class effect analyses Cited by 5Publish Year 2020Author Pengpeng Shi,Pengpeng Shi,Peigen Bai,Hong-en Chen,Sanqing Su,Zhenmao ChenMagneto-elastoplastic coupling model of ferromagnetic Oct 15,2020 Experimental study on magnetomechanical coupling effect#0183;As early as the year 1900,Ewing,a professor at Cambridge University,had published the monograph Magnetic induction in iron,and other metals including experimental results of magnetomechanical behavior of ferromagnetic materials under applied stress and magnetic fields.
To further study the mechanism of the magnetomechanical effect,the characteristics of the magnetomechanical effect of aluminum alloy 2A12 are experimental studied in this paper.Cited by 2Publish Year 2009Author Er-gang Xiong,She-liang Wang,Jun-feng Zhang,Qian ZhangExperimental study on magnetomechanical coupling effectRequest PDF Experimental study on magnetomechanical coupling effect of Q235 steel tubular member specimens The magnetomechanical coupling tests were performed onCited by 1Publish Year 2021Author Tong Zhang,Tong Zhang,Xiang He,Yang Liu,Yang Liu,Yixin Zhao,Ke Yang,Xiang Yu,Xiang YuComposition dependence of the magnetomechanical effectIn the present study,the temperature dependence of the magnetomechanical effect in a ring-shape cobalt ferrite composite under torsional strain has been investigated in the temperature range of -37 to 90 degree sign C.The changes of external axial magnetic field
Theoretical and experimental research on total magnetic flux stress testing technique for steel structure based on the magnetomechanical effect [D].Xi'an Xi'an University of Architecture and Author Hui Jiang,Jie Zhu,Xing MuPublish Year 2019High magnetomechanical coupling on magnetic microwireIn this letter,we report the experimental work carried out to study and improve the magnetomechanical coupling on magnetic microwires.A good magnetoelastic response,with magnetoelastic coupling factor k=0.43,has been obtained by control of both wire diameter and sample microstructure.The study addresses two following aspects (a) analysis of the suitability ofAuthor Fuchen Zhang,Fuchen Zhang,Hongmei Li,Hongmei Li,Chuntian Zhao,Chuntian Zhao,Ruiqing JiaPublish Year 2020High magnetomechanical coupling on magneticIn this letter,we report the experimental work carried out to study and improve the magnetomechanical coupling on magnetic microwires.A good magnetoelastic response,with magnetoelastic coupling factor k=0.43,has been obtained by control of both wire diameter and sample microstructure.The study addresses two following aspects a analysis of
rial properties.The experimental data have been used to evaluate the generality of two aspects of the new model theory,namely the model parameter determination and mag-netomechanical effect simulation.MODEL THEORIES OF MAGNETOMECHANICAL EFFECTS As shown previously,the effect of stress on the magne-A general nonlinear magneto-elastic coupled constitutive Apr 15,2020 Experimental study on magnetomechanical coupling effect#0183;In this study,a new general nonlinear magneto-elastic coupled constitutive model based on thermodynamic theory of magnetic materials and Jiles theory on magnetomechanical effect was proposed for soft ferromagnetic materials under magnetic field and pre-stress,considering the demagnetization field.A MAGNETOELASTIC MODEL FOR VILLARI-EFFECTCenter for Research in Scientic Computation North Carolina State University Raleigh,NC 27695 are illustrated by comparison with experimental data collected from a Terfenol-D sensor.1. through the magnetomechanical coupling and hence methods for addressing this form of coupling
Because the model addresses the magnetomechanical coupling,it is applicable to both magnetostrictive sensors and actuators.Properties of the model and approximation method are illustrated by comparison with experimental data collected from a Terfenol-D sensor.12345NextAnalytical and Experimental Study of Magnetomechanical May 29,2020 Experimental study on magnetomechanical coupling effect#0183;Analytical and Experimental Study of Magnetomechanical Properties of Magnetic Porous PDMS Sponge Under Non-Uniform Magnetic Fields Magnetic elastomers (MEs) respond to an applied magnetic field through magnetomechanical coupling,where the mechanical properties of the MEs change with magnetic field strength. the effects of the magnetic 1.IntroductionOwing to the complexity of the magnetomechanical coupling, Effects of excitation current on magnetostrictive strain. He C.-F.Yu B.Wu B.Experimental research on experimental research on excitation of single mode of lamb waves and defect detection by using piezoelectric ceramic wafers Journal of Beijing University of Technology 2011 37
Our program is first validated by the experimental constitutive curves of PLZT and Tb 0.3 Dy 0.7 Fe 1.95 from Hwang et al. and Pei and Fang .From Figure 2,we can see that our numerical model can show the irreversible D-E and -E curves of ferroelectric material and captures the key nature of ferroelectric hysteresis loop and butterfly hysteresis loop.(PDF) Multiscale modelling of the effect of plasticity on Multiscale modelling of the effect of plasticity on magnetomechanical behaviour of ferromagnetic polycrystals magneto-mechanical coupling - Developing an experimental test bench to study