TWO-DIMENSIONAL

作品数：2346被引量：3592H指数：18
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Green's functions of two-dimensional piezoelectric quasicrystal in half-space and bimaterials被引量：1
《Applied Mathematics and Mechanics(English Edition)》2023年第2期237-254,共18页Xiaoyu FU Xiang MU Jinming ZHANG Liangliang ZHANG Yang GAO 
the National Natural Science Foundation of China(Nos.11972365 and 12102458)。
In this paper,we obtain Green’s functions of two-dimensional(2D)piezoelectric quasicrystal(PQC)in half-space and bimaterials.Based on the elastic theory of QCs,the Stroh formalism is used to derive the general soluti...
关键词：Green’s function two-dimensional(2D)piezoelectric quasicrystal(PQC) Stroh formalism HALF-SPACE bimaterial 
Bandgap characteristics of the two-dimensional missing rib lattice structure被引量：2
《Applied Mathematics and Mechanics(English Edition)》2022年第11期1631-1640,共10页Fan YANG Zhaoyang MA Xingming GUO 
supported by the National Natural Science Foundation of China(Nos.11872233,11472163,and 12102245)。
In this paper,the bandgap characteristics of a missing rib lattice structure composed of beam elements are investigated by using the Floquet-Bloch theorem.The tuning of the width and position of the bandgap is achieve...
关键词：elastic metamaterial missing rib structure Floquet-Bloch theorem bandgap vibration mode 
Numerical investigation of flow over a two-dimensional square cylinder with a synthetic jet generated by a bi-frequency signal被引量：2
《Applied Mathematics and Mechanics(English Edition)》2022年第10期1569-1584,共16页Yiran LU Yuan QU Jiangsheng WANG Jinjun WANG 
supported by the National Natural Science Foundation of China(No.11721202)。
The flow around a square cylinder with a synthetic jet positioned at the rear surface is numerically investigated with the unsteady Reynolds-averaged Navier-Stokes(URANS)method.Instead of the typical sinusoidal wave,a...
关键词：synthetic jet flow control signal superposition vortex dynamics 
Static response of functionally graded multilayered two-dimensional quasicrystal plates with mixed boundary conditions
《Applied Mathematics and Mechanics(English Edition)》2021年第11期1599-1618,共20页Xin FENG Liangliang ZHANG Yuxuan WANG Jinming ZHANG Han ZHANG Yang GAO 
Project supported by the National Natural Science Foundation of China(Nos.11972354,11972365,12102458);the China Agricultural University Education Foundation(No.1101-2412001)。
The unusual properties of quasicrystals(QCs)have attracted tremendous attention from researchers.In this paper,a semi-analytical solution is presented for the static response of a functionally graded(FG)multilayered t...
关键词：two-dimensional(2D)quasicrystal(QC)laminate functionally graded material(FGM) mixed boundary condition static response differential quadrature technique 
Interfacial fracture analysis for a two-dimensional decagonal quasi-crystal coating layer structure被引量：3
《Applied Mathematics and Mechanics(English Edition)》2021年第11期1633-1648,共16页Minghao ZHAO Cuiying FAN C.S.LU Huayang DANG 
the National Natural Science Foundation of China (Nos. 11572289,1171407,11702252,and 11902293);the China Postdoctoral Science Foundation (No. 2019M652563)。
The interface crack problems in the two-dimensional(2D)decagonal quasicrystal(QC)coating are theoretically and numerically investigated with a displacement discontinuity method.The 2D general solution is obtained base...
关键词：two-dimensional(2D)decagonal quasi-crystal(QC)coating interface crack analogy method displacement discontinuity stress intensity factor(SIF) energy release rate(ERR) 
Nonlocal vibration and buckling of two-dimensional layered quasicrystal nanoplates embedded in an elastic medium被引量：6
《Applied Mathematics and Mechanics(English Edition)》2021年第8期1077-1094,共18页Tuoya SUN Junhong GUO E.PAN 
the National Natural Science Foundation of China(Nos.12072166 and 11862021);the Program for Science and Technology of Inner Mongolia Autonomous Region of China(No.2021GG0254);the Natural Science Foundation of Inner Mongolia Autonomous Region of China(No.2020MS01006)。
A mathematical model for nonlocal vibration and buckling of embedded two-dimensional(2 D) decagonal quasicrystal(QC) layered nanoplates is proposed. The Pasternak-type foundation is used to simulate the interaction be...
关键词：two-dimensional(2D)quasicrystal(QC) NANOPLATE VIBRATION BUCKLING elastic medium exact solution 
Analysis of thermal responses in a two-dimensional porous medium caused by pulse heat flux被引量：1
《Applied Mathematics and Mechanics(English Edition)》2020年第6期927-938,共12页T.SAEED I.A.ABBAS 
Project supported by the Deanship of Scientific Research (DSR),King Abdulaziz University,Jeddah(No.DF-782-130-1441)。
In this article, the generalized model for thermoelastic waves with two relaxation times is utilized to compute the increment of temperature, the displacement components, the stress components, and the changes in the ...
关键词：Fourier-Laplace transform thermal relaxation time porous medium eigenvalue approach 
Centered simple waves for the two-dimensional pseudo-steady isothermal ?ow around a convex corner被引量：1
《Applied Mathematics and Mechanics(English Edition)》2019年第5期705-718,共14页Wancheng SHENG Aidi YAO 
Project supported by the National Natural Science Foundation of China(Nos.11371240 and11771274)
The two-dimensional(2D) pseudo-steady isothermal flow, which is isentropic and irrotational, around a convex corner is studied. The self-similar solutions for the supersonic flow around the convex corner are construct...
关键词：pseudo-steady flow ISOTHERMAL flow TWO-DIMENSIONAL (2D) Euler equation centered expansion SIMPLE WAVE centered compression SIMPLE WAVE 
General decay of energy to a nonlinear viscoelastic two-dimensional beam
《Applied Mathematics and Mechanics(English Edition)》2018年第11期1661-1678,共18页B.LEKDIM A.KHEMMOUDJ 
A viscoelastic beam in a two-dimensional space is considered with nonlinear tension. A boundary feedback is applied at the right boundary of the beam to suppress the undesirable vibration. The well-posedness of the pr...
关键词：two-dimensional space viscoelastic beam nonlinear tension exponential decay Lyapunov functional 
Two-dimensional equations for thin-films of ionic conductors被引量：1
《Applied Mathematics and Mechanics(English Edition)》2018年第8期1071-1088,共18页Shuting LU Chunli ZHANG Weiqiu CHEN Jiashi YANG 
Project supported by the National Natural Science Foundation of China(Nos.11672265,11202182,and 11621062);the Fundamental Research Funds for the Central Universities(Nos.2016QNA4026 and2016XZZX001-05);the Open Foundation of Zhejiang Provincial Top Key Discipline of Mechanical Engineering
A theoretical model is developed for predicting both conduction and diffusion in thin-film ionic conductors or cables. With the linearized Poisson-Nernst-Planck(PNP)theory, the two-dimensional(2D) equations for thin i...
关键词：ionic conduction and diffusion linearized Poisson-Nernst-Planck(PNP) theory two-dimensional(2D) equation ionic conductor thin-film 
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