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Electrokinetic energy conversion of electro-magneto-hydro-dynamic nanofluids through a microannulus under the time-periodic excitation

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (7)

In this work, the effects of externally applied axial pressure gradients and transverse magnetic fields on the electrokinetic energy conversion (EKEC)......

Entropy generation approach with heat and mass transfer in magnetohydrodynamic stagnation point flow of a tangent hyperbolic nanofluid

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

This work examines the entropy generation with heat and mass transfer in magnetohydrodynamic (MHD) stagnation point flow across a stretchable surface.......

Electric potential and energy band in ZnO nanofiber tuned by local mechanical loading

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (6)

Recent success in strain engineering has triggered tremendous interest in its study and potential applications in nanodevice design. In this paper, we......

Criteria for minimization of spectral abscissa of time-delay systems

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (7)

Spectral abscissa (SA) is defined as the real part of the rightmost characteristic root(s) of a dynamical system, and it can be regarded as the decayi......

Horizontal convection in a rectangular enclosure driven by a linear temperature profile

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

The horizontal convection in a square enclosure driven by a linear temperature profile along the bottom boundary is investigated numerically by using ......

Dynamics and response reshaping of nonlinear predator-prey system undergoing random abrupt disturbances

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

An actual ecological predator-prey system often undergoes random environmental mutations owing to the impact of natural disasters and man-made destruc......

Nonlocal vibration and buckling of two-dimensional layered quasicrystal nanoplates embedded in an elastic medium

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

A mathematical model for nonlocal vibration and buckling of embedded two-dimensional (2D) decagonal quasicrystal (QC) layered nanoplates is proposed. ......

Vibration absorption of parallel-coupled nonlinear energy sink under shock and harmonic excitations

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

Nonlinear energy sink (NES) can passively absorb broadband energy from primary oscillators. Proper multiple NESs connected in parallel exhibit superio......

Nonlocal thermoelastic analysis of a functionally graded material microbeam

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (6)

In extreme heat transfer environments, functionally graded materials (FGMs) have aroused great concern due to the excellent thermal shock resistance. ......

New insight into the stability and dynamics of fluid-conveying supported pipes with small geometric imperfections

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (5)

In several previous studies, it was reported that a supported pipe with small geometric imperfections would lose stability when the internal flow velo......

Typical transient effects in a piezoelectric semiconductor nanofiber under a suddenly applied axial time-dependent force

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (8)

Based on the mechanical motion equation, Gauss's law, and the current continuity condition, we study a few typical transient effects in a piezoelectri......

Surface contact behavior of functionally graded thermoelectric materials indented by a conducting punch

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (5)

The contact problem for thermoelectric materials with functionally graded properties is considered. The material properties, such as the electric cond......

Complex response analysis of a non-smooth oscillator under harmonic and random excitations

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (5)

It is well-known that practical vibro-impact systems are often influenced by random perturbations and external excitation forces, making it challengin......

Effects of surface impedance on current density in a piezoelectric resonator for impedance distribution sensing

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (5)

We study the relationship between the surface mechanical load represented by distributed acoustic impedance and the current density distribution in a ......

A high order boundary scheme to simulate complex moving rigid body under impingement of shock wave

期刊: APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2021; 42 (6)

In the paper, we study a high order numerical boundary scheme for solving the complex moving boundary problem on a fixed Cartesian mesh, and numerical......

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