Size-dependent in vibration analysis of magnetostrictive sandwich composite micro-plate in magnetic field using modified couple stress theory

Arani, A. Ghorbanpour; Arani, H. Khani; Maraghi, Z. Khoddami

doi:10.1177/1099636217697495

Cited by 18 publications

(2 citation statements)

References 27 publications

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“…It is an attractive substitute for piezoelectric ceramic materials, and the giant magnetostrictive sensor has attracted much attention [ 21 ]. Ghorbanpour Arani et al [ 22 ] studied the free vibration of magnetostrictive sandwich composite microplates with magnetostrictive cores and composite panels and found that the angle between the magnetic field and the composite fiber plays a key role in the dimensionless frequency of microplates. This can be used in the design of sensors and provide ideas for the vibration response control of systems in the aerospace industry.…”

Section: Introductionmentioning

confidence: 99%

Design and Optimization of High-Power and Low-Frequency Broadband Transducer with Giant Magnetostrictive Material

Yang

Wang

Zhao

et al. 2022

Sensors

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The applications of sensors in the aerospace industry are mostly concentrated in the middle and high frequencies, and low-frequency sensors often face the problems of low power and short working bandwidth. A lightweight, thin, high-power, low-frequency broadband transducer based on giant magnetostrictive material is designed. The design and optimization processes of the core components are introduced and analyzed emphatically. The finite element simulation results are validated by the PSV-100 laser vibration meter. Three basic configurations of the work panel are proposed, and the optimal configuration is determined by modal, acoustic, and vibration coupling analyses. Compared with the original configuration, it is found that the lowest resonant frequency of the optimal configuration is reduced by 24.6% and the highest resonant frequency within 2000 Hz is 1744.9 Hz, which is 54.2% higher than that of the original configuration. This greatly improves the vibration power and operating frequency range of the transducer. Then, the honeycomb structure is innovatively applied to the work panel, and it is verified that the honeycomb structure has a great effect on the vibration performance of the work panel. By optimizing the size of the honeycomb structure, it is determined that the honeycomb structure can improve the vibration power of the work panel to its maximum value when the distance between the half-opposite sides of the hexagon is H = 3.5 mm. It can reduce the resonant frequency of the work panel; the lowest resonant frequency is reduced by 12.8%. At the same time, the application of a honeycomb panel structure can reduce the weight of the transducer.

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Section: Introductionmentioning

confidence: 99%

Design and Optimization of High-Power and Low-Frequency Broadband Transducer with Giant Magnetostrictive Material

Yang

Wang

Zhao

et al. 2022

Sensors

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show abstract

“…The sandwich plate was made from a magnetostrictive core and two composite faces. Ghorbanpour Arani et al (2017b) investigated the vibration of magnetostrictive microplates, which was located on the viscoelastic foundation based on the FSDT. They found magnetic field has a significant effect on the behavior of the magnetostrictive plate.…”

Section: Introductionmentioning

confidence: 99%

Vibration analysis of magnetorheological fluid circular sandwich plates with magnetostrictive facesheets exposed to monotonic magnetic field located on visco-Pasternak substrate

Amir

Arshid

Maraghi

et al. 2020

Journal of Vibration and Control

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Magnetorheological fluids are materials that react to the applied magnetic field and are converted to the quasi-solid phase from the liquid one. Their applications in control and suppression of vibration have interested scientists nowadays. The present study is focused on the vibrational behavior of magnetorheological fluid circular plates that are embedded with magnetostrictive face layers. Magnetostrictive materials are also playing an important role in vibration control and are used widely in smart devices such as sensors and actuators. The structure is exposed to the transverse monotonic magnetic field and is located on the visco-Pasternak elastic substrate. Using Hamilton’s principle and based on classical plate theory, the motion equations and boundary conditions are extracted, and the generalized differential quadrature method is selected to solve them. Three different types of magnetorheological fluids are considered, and their effect on the results is discussed. The outcomes of this study can be used to design more capable and precise dampers, smart structures, and devices.

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Terfenol-D Composite Actuator For Vibration Suppression Applications: A Review

Patil

Kadoli

2022

Lecture Notes in Mechanical Engineering

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Size-dependent in vibration analysis of magnetostrictive sandwich composite micro-plate in magnetic field using modified couple stress theory

Cited by 18 publications

References 27 publications

Design and Optimization of High-Power and Low-Frequency Broadband Transducer with Giant Magnetostrictive Material

Design and Optimization of High-Power and Low-Frequency Broadband Transducer with Giant Magnetostrictive Material

Vibration analysis of magnetorheological fluid circular sandwich plates with magnetostrictive facesheets exposed to monotonic magnetic field located on visco-Pasternak substrate

Terfenol-D Composite Actuator For Vibration Suppression Applications: A Review

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