Response of piezoelectric materials to the external temperature, electric field and humidity

Surbhi, .; Sukesha,

doi:10.1016/j.matpr.2020.05.555

Cited by 11 publications

(14 citation statements)

References 22 publications

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“…Coordinate system by a rectangular crack in OPMs semi-permeable crack model [16][17][18] is employed, the boundary conditions are expressed as 1) ( , , 0) = (2) ( , , 0) = − 0 (1) ( , , 0) = (2) ( , , 0) = 0 (1) ( , , 0) = (2) ( , , 0) = 0 ( , , 0)[ (1) ( , , 0) − (2) ( , , 0)] = 0 [ (1) ( , , 0) − (2) ( , , 0)]…”

Section: Boundary Conditionsmentioning

confidence: 99%

“…(1) ( , , 0) = (2) ( , , 0) 1) ( , , 0) = (2) ( , , 0) , (1) ( , , 0) = (2) ( , , 0) (1) ( , , 0) = (2) ( , , 0) , (1) ( , , 0) = (2) ( , , 0) (1) ( , , 0) = (2) ( , , 0) , (1) ( , , 0) = (2) ( , , 0) (1) ( , , 0) = (2) ( , , 0) , (1) ( , , 0) = (2) ( , , 0)…”

Section: Boundary Conditionsunclassified

“…which (1) ( , ) = 13 (1) ( , ) + 23 (2) ( , ) − 33 (3) ( , ) − 33 (4) ( , ), (2) ( , ) = 55 [− (1) ( , ) − (3) ( , )] − 15 (4) ( , ), (3) ( , ) = 44 [− (2) ( , ) − (3) ( , )] − 24 (4) ( , ), (4) ( , ) = 31 (1) ( , ) + 32 (2) ( , ) − 33 (3) ( , ) + 33 (4) ( , ),…”

Section: Solution Proceduresmentioning

confidence: 99%

“…Owing to unique intelligence features, piezoelectric materials have been attracted great attention [1][2][3], which have ability to sense either electric or mechanical change across them. Composite materials have the characteristics of high strength and light weight [4], and are essentially an orthotropic materials, which have been widely concerned by many researchers [5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

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Non‐local stress and electric displacement solution of a 3D semi‐permeable rectangular crack in infinite orthotropic piezoelectric materials

2021

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The paper presents the non-local stress and electric displacement solution of a 3D semi-permeable rectangular crack in infinite orthotropic piezoelectric materials (OPMs). With the help of the generalized Almansi's theorem and 2D Fourier transform, the boundary problem is formulated by three pairs of dual integral equations, and the displacement jumps across the crack surfaces are defined. The Schmidt method is used to solve the dual integral equations. The non-local stress field (NSF) and the non-local electric displacement field (NEDF) along the crack edges are deduced. Numerical results are reported to explain the influence of the size of the rectangular crack, the lattice parameter and the electric permittivity of the air inside the crack on the NSF and the NEDF at the crack edges in OPMs in detail. The present non-local solutions exhibit no stress and electric displacement singularities along the crack edges, and may be benefit future works.

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Section: Boundary Conditionsmentioning

confidence: 99%

Section: Boundary Conditionsunclassified

Section: Solution Proceduresmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Non‐local stress and electric displacement solution of a 3D semi‐permeable rectangular crack in infinite orthotropic piezoelectric materials

2021

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“…The materials, i.e., piezoelectric [ 1 , 2 ], biomimetic [ 3 ], thermochromic [ 4 ], electrorheological [ 5 ], thermoelectric [ 6 ], photochromic [ 7 ], magneto-sensitive [ 8 ], magneto-active [ 9 , 10 ], and shape memory alloys [ 11 ], intelligently respond to variations in the surrounding conditions and are termed as smart materials [ 12 ]. The magnetorheological (MR) materials, invented by Jacob Rabinow in 1948, are magneto-sensitive smart materials [ 13 , 14 ].…”

Section: Introductionmentioning

confidence: 99%

Recent Progress in Isotropic Magnetorheological Elastomers and Their Properties: A Review

et al. 2020

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Magnetorheological elastomers (MREs) are magneto-sensitive smart materials, widely used in various applications, i.e., construction, automotive, electrics, electronics, medical, minimally invasive surgery, and robotics. Such a wide field of applications is due to their superior properties, including morphological, dynamic mechanical, magnetorheological, thermal, friction and wear, and complex torsional properties. The objective of this review is to provide a comprehensive review of the recent progress in isotropic MREs, with the main focus on their properties. We first present the background and introduction of the isotropic MREs. Then, the preparation of filler particles, fabrication methods of isotropic MREs, and key parameters of the fabrication process—including types of polymer matrices and filler particles, filler particles size and volume fraction, additives, curing time/temperature, and magnetic field strength—are discussed in a separate section. Additionally, the properties of various isotropic MREs, under specific magnetic field strength and tensile, compressive, or shear loading conditions, are reviewed in detail. The current review concludes with a summary of the properties of isotropic MREs, highlights unexplored research areas in isotropic MREs, and provides an outlook of the future opportunities of this innovative field.

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Effect of thermal uncertainty on piezoelectric control of doubly curved bimorph shell: acoustic characteristics

Moustafa,

Talebitooti,

Daneshjou

2024

Arch Appl Mech

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Response of piezoelectric materials to the external temperature, electric field and humidity

Cited by 11 publications

References 22 publications

Non‐local stress and electric displacement solution of a 3D semi‐permeable rectangular crack in infinite orthotropic piezoelectric materials

Non‐local stress and electric displacement solution of a 3D semi‐permeable rectangular crack in infinite orthotropic piezoelectric materials

Recent Progress in Isotropic Magnetorheological Elastomers and Their Properties: A Review

Effect of thermal uncertainty on piezoelectric control of doubly curved bimorph shell: acoustic characteristics

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