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NUMERICAL: 作品数：1547被引量：3932H指数：19; 导出分析报告; 相关领域：理学更多>>; 相关作者：王文均张明福刘洋韩杰才闫润泽更多>>; 相关机构：北京航空航天大学上海交通大学清华大学天津大学更多>>; 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国家高技术研究发展计划更多>>

Multiscale Finite Element Method for Coupling Analysis of Heterogeneous Magneto-Electro-Elastic Structures in Thermal Environment: 《Journal of Applied Mathematics and Physics》2024年第9期3099-3113,共15页Xinyue Li Xiaolin Li Hangran Yang; Magneto-electro-elastic (MEE) materials, a new type of composite intelligent materials, exhibit excellent multifield coupling effects. Due to the heterogeneity of the materials, it is challenging to use the traditiona...; 关键词：Multiscale Finite Element Method MAGNETO-ELECTRO-ELASTIC Multifield Coupling Numerical Base Functions

Numerical Treatments of Functional Fredholm Integral Equation in 2D with Discontinuous Kernels: 《Journal of Applied Mathematics and Physics》2023年第11期3702-3711,共10页Abeer M. Al-Bugami; This work proposes a new definition of the functional Fredholm integral equation in 2D of the second kind with discontinuous kernels (FT-DFIE). Furthermore, the work is concerned to study this new equation numerically...; 关键词：Functional Integral Equation TMM PNM Hammerstion

The Application of Numerical Characteristics to the Distribution Characteristics of Copper in the Liao River, China: 《Journal of Applied Mathematics and Physics》2023年第7期1964-1976,共13页Kan Zhang Xue Feng; The aim of the present investigation was to research the distribution characteristics of copper in water and sediment of the Liao River, China. The concentrations of copper in water and sediment showed significant dif...; 关键词：Discrete Type Continuous Type Numerical Characteristics Pollution Assessment

Effects of Numerical Methods on the Calculation of Developing Plane Channel Flow: 《Journal of Applied Mathematics and Physics》2022年第6期2086-2104,共19页Ronald M. C. So; In wall-bounded turbulent flow calculations, the past focus has been directed to the modelling of the Reynolds-stress gradients. Not much attention has been paid to the effects of the numerical methods used to calcula...; 关键词：Numerical Representation of Pressure-Gradient Terms Numerical Representation of Stress-Gradient Terms Numerical Grid Effects Numerical Methods Effects Calculation of Plane Channel Flow

Verifying a Finite Element Analysis Methodology with Reinforced Concrete Beam Experiments: 《Journal of Applied Mathematics and Physics》2020年第11期2549-2556,共8页Naveen Revanna Charles K. S. Moy Theofanis Krevaikas; This paper verifies the accuracy of a methodology recently proposed on reinforced concrete beam tested in flexure available from literature. This was implemented using the general pur...; 关键词：NUMERICAL ABAQUS CDP

The Numerical Solutions of Systems of Nonlinear Integral Equations with the Spline Functions被引量：1: 《Journal of Applied Mathematics and Physics》2020年第3期470-480,共11页Xiaoyan Liu Yurong Pan; The main goal of this work is to develop an effective technique for solving nonlinear systems of Volterra integral equations. The main tools are the cardinal spline functions on small compact supports. We solve a syst...; 关键词：System of INTEGRAL EQUATIONS Nonlinear INTEGRAL EQUATIONS NUMERICAL Solutions SPLINE FUNCTIONS

On Trigonometric Numerical Integrator for Solving First Order Ordinary Differential Equation被引量：1: 《Journal of Applied Mathematics and Physics》2019年第11期2564-2578,共15页A. A. Obayomi S. O. Ayinde O. M. Ogunmiloro; In this paper, we used an interpolation function with strong trigonometric components to derive a numerical integrator that can be used for solving first order initial value problems in ordinary differential equation....; 关键词：NUMERICAL INTEGRATOR Ordinary Differential Equation INITIAL Value Problems Stability Analysis NONSTANDARD METHODS INTERPOLATION METHODS

3D Numerical Simulation of Aerodynamic Characteristics of a Gas Filter: 《Journal of Applied Mathematics and Physics》2019年第8期1920-1928,共9页Fangfang Si Pengfei Lian Derui Yang Guolin Han Shaoyue Hao Pingwei Ye; The filter paper and activated carbon which filled inside the gas filter have porous media characteristics. In order to study the flow field structure in the filter layer and the activated carbon layer, Computational ...; 关键词：NUMERICAL Simulation GAS FILTER Air Age POROUS MEDIA

A Note on Numerical Radius Operator Spaces: 《Journal of Applied Mathematics and Physics》2019年第6期1251-1262,共12页Yuanyi Wang Yafei Zhao; In this paper, we first study some -completely bounded maps between various numerical radius operator spaces. We also study the dual space of a numerical radius operator space and show that it has a dual realization. ...; 关键词：NUMERICAL RADIUS OPERATOR SPACE Dual SPACE QUANTIZATION

Effects of Rotation on Turbulence Production: 《Journal of Applied Mathematics and Physics》2019年第2期298-330,共33页Alan S. Hsieh Sedat Biringen; Direct numerical simulations (DNS) of non-rotating and rotating turbulent channel flow were conducted. The data base obtained from these DNS simulations was used to investigate the prominent coherent structures involv...; 关键词：Direct NUMERICAL Simulation ROTATING TURBULENT FLOWS TURBULENCE Structures

NUMERICAL