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CIRCULAR: 作品数：1019被引量：2330H指数：18; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨宏宇林文松朱睿张强张强更多>>; 相关机构：山东大学东南大学哈尔滨医科大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>

Strong shock propagation for the finite-source circular blast in a confined domain: 《Applied Mathematics and Mechanics(English Edition)》2024年第6期1071-1084,共14页Qihang MA Kaileong CHONG Bofu WANG Quan ZHOU; the National Natural Science Foundation of China(Nos.11988102,92052201,11825204,12032016,12372220,and 12372219)。; The circular explosion wave produced by the abrupt discharge of gas from a high-temperature heat source serves as a crucial model for addressing explosion phenomena in compressible flow.The reflection of the primary s...; 关键词：explosion CONFINEMENT main shock frequency

Well-posedness of two-phase local/nonlocal integral polar models for consistent axisymmetric bending of circular microplates: 《Applied Mathematics and Mechanics(English Edition)》2022年第5期637-652,共16页Hai QING; Project supported by the National Natural Science Foundation of China(No.12172169);the Research Fund of State Key Laboratory of Mechanics;the Priority Academic Program Development of Jiangsu Higher Education Institutions of China。; Previous studies have shown that Eringen’s differential nonlocal model would lead to the ill-posed mathematical formulation for axisymmetric bending of circular microplates.Based on the nonlocal integral models along...; 关键词：softening effect toughening effect circular microplate nonlocal integral model general differential quadrature method(GDQM)

Natural dynamic characteristics of a circular cylindrical Timoshenko tube made of three-directional functionally graded material被引量：3: 《Applied Mathematics and Mechanics(English Edition)》2022年第4期479-496,共18页Ye TANG Jiye XU Tianzhi YANG; Project supported by the National Natural Science Foundation of China(Nos.11902001 and12072221);the China Postdoctoral Science Foundation(No.2018M641643);the Anhui Provincial Natural Science Foundation of China(Nos.1908085QA13 and 1808085ME128)。; The natural dynamic characteristics of a circular cylindrical tube made of three-directional(3 D)functional graded material(FGM)based on the Timoshenko beam theory are investigated.Hamilton’s principle is utilized to...; 关键词：circular cylindrical tube three-directional(3D)functionally graded material(FGM) asymmetric mode natural dynamic characteristic differential quadrature method(DQM)

Homotopy Coiflets wavelet solution of electrohydrodynamic flows in a circular cylindrical conduit被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2020年第5期681-698,共18页Anyang WANG Hang XU Qiang YU; the National Natural Science Foundation of China (No. 11872241)。; In previous studies, the nonlinear problem of electrohydrodynamic(EHD)ion drag flows in a circular cylindrical conduit has been studied by several authors. However, those studies seldom involve the computation for lar...; 关键词：homotopy-wavelet method Coiflets electrohydrodynamic(EHD)flow nonlinear boundary value problem(BVP)

Exact solutions for axisymmetric flexural free vibrations of inhomogeneous circular Mindlin plates with variable thickness: 《Applied Mathematics and Mechanics(English Edition)》2017年第4期505-526,共22页Jianghong YUAN Weiqiu CHEN; Project supported by the National Natural Science Foundation of China(Nos.11402133,11620162,11321202,and 11532001); Circular plates with radially varying thickness, stiffness, and density are widely used for the structural optimization in engineering. The axisymmetric flexural free vibration of such plates, governed by coupled diff...; 关键词：free vibration circular Mindlin plate variable thickness inhomogeneous material Heun-type equation

Dissipative particle dynamics simulation of flow through periodic arrays of circular micropillar被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2016年第11期1431-1440,共10页Luwen ZHOU Yuqian ZHANG Xiaolong DENG Moubin LIU; Project supported by the National Natural Science Foundation of China(Nos.31370953,10942004,and 91230203); Flow through arrays of micropillar embedded inside microfluidic chip systems is important for various microfluidic devices. It is critical to accurately predict the mass flow rate through pillar arrays based on the pi...; 关键词：array of micropillar PERMEABILITY dissipative particle dynamics （DPD）

Modelling and analysis of circular bimorph piezoelectric actuator for deformable mirror: 《Applied Mathematics and Mechanics(English Edition)》2016年第5期639-646,共8页Hairen WANG Ming HU Zhenqin LI; Project supported by the National Natural Science Foundation of China(Nos.11403109,11190014,10921063,and 11373073);the Natural Science Foundation of Jiangsu Province(No.BK20141042); A theoretical model of a circular flexure-mode piezoelectric bimorph ac- tuator is established. The circular bimorph structure, consisting of two flexible layers of piezoelectric material and a layer of metallic mater...; 关键词：piezoelectric actuator circular bimorph structure flexure-mode

Bifurcation analysis of fan casing under rotating air flow excitation被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2014年第9期1099-1114,共16页温登哲陈予恕; supported by the National Natural Science Foundation of China(No.10632040); A fan casing model of cantilever circular thin shell is constructed based on the geometric characteristics of the thin-walled structure of aero-engine fan casing. According to Donnelly＇s shell theory and Hamilton＇s ...; 关键词：fan casing circular thin shell Hamiltonian principle singularity analysis crack

Improved nonlinear fluid model in rotating flow: 《Applied Mathematics and Mechanics(English Edition)》2012年第11期1419-1430,共12页N. ASHRAFI H. KARIMI-HAGHIGHI; The pseudoplastic circular Couette flow （CCF） in annuli is investigated. The viscosity is dependent on the shear rate that directly affects the conservation equations solved by the spectral method in the present stu...; 关键词：PSEUDOPLASTIC circular Couette flow （CCF） toroidal vortex spectralmethod

Nonlinear stability of double-deck reticulated circular shallow spherical shell: 《Applied Mathematics and Mechanics(English Edition)》2010年第3期279-290,共12页徐加初李勇王璠刘人怀; Project supported by the National Natural Science Foundation of China (No. 19972024);the Key Laboratory of Disaster Forecast and Control in Engineering, Ministry of Education of China;the Key Laboratory of Diagnosis of Fault in Engineering Structures of Guangdong Province of China; Based on the variational equation of the nonlinear bending theory of doubledeck reticulated shallow shells, equations of large deflection and boundary conditions for a double-deck reticulated circular shallow spherica...; 关键词：double-deck reticulated circular shallow spherical shell nonlinear stability equivalent continuum method modified iteration method stationary complementary energy principle

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