Results 1 to 10 of about 15,139,685 (239)

Finite Difference–Collocation Method for the Generalized Fractional Diffusion Equation

Fractal and Fractional, 2022
In this paper, an approximate method combining the finite difference and collocation methods is studied to solve the generalized fractional diffusion equation (GFDE).
Sandeep Kumar, Rajesh K. Pandey, Kamlesh Kumar, Shyam Kamal, Thach Ngoc Dinh   +4 more
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The Compact Finite Difference Method of Two-Dimensional Cattaneo Model

Journal of Function Spaces, 2020
In this paper, we propose and analyze the compact finite difference scheme of the two-dimensional Cattaneo model. The stability and convergence of the scheme are proved by the energy method, the convergence orders are 2 in time and 4 in space.
Yating Huang, Zhe Yin
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Modeling Incompressible Lid-driven Cavity Using Implicit Finite Difference Method [PDF]

Journal of Applied and Computational Mechanics
The current study of incompressible flow characteristics in a confined square cavity, known as the lid-driven cavity model, is an essential step in constructing several related applications.
Eko Budiana, Muhamad Septiyanto, Syamsul Hadi   +2 more
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Mathematical Modeling and Numerical Approximation of Heat Conduction in Three-Phase-Lag Solid

Energies
In this article, we propose a mathematical model for one-dimensional heat conduction in a three-layered solid considering that an interfacial condition is present for the temperature and heat flux conditions between the layers.
Anibal Coronel, Esperanza Lozada, Stefan Berres, Fernando Huancas, Nicolás Murúa   +4 more
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Using finite difference method to simulate casting thermal stress [PDF]

China Foundry, 2011
Thermal stress simulation can provide a scientific reference to eliminate defects such as crack, residual stress centralization and deformation etc., caused by thermal stress during casting solidification.
Liao Dunming, Zhang Bin, Zhou Jianxin
doaj  

RISC-Based 10K+ Core Finite Difference Method Accelerator for CFD

Applied Sciences
Computational limitations of computers have emerged as a critical barrier to the advancement of Computational Fluid Dynamics (CFD). Consequently, exploring novel accelerator architectures tailored for large-scale CFD applications and closely integrated ...
Yanqiong Gong, Biwei Liu, Dongchang Huang, Wen Lai, Xuhui Wei   +4 more
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CALCULATION OF THE THREE-LAYER PLATE BY THE METHOD OF FINAL ELEMENTS TAKING INTO ACCOUNT CREEP OF THE CENTRE

Вестник Дагестанского государственного технического университета: Технические науки, 2016
The resolving equations of finite element method for the problem of bending of three-layer flexible plate taking into account creep were obtained. These equations are valid for arbitrary laws of connection between creep strain and stress. In deriving the
B. M. Yazyev, A. S. Chepurnenko, S. V. Litvinov, S. B. Yazyev   +3 more
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A finite difference method for piecewise deterministic processes with memory

Mathematical Modelling and Analysis, 2007
In this paper the numerical approximation of solutions of Liouville‐Master Equation for time‐dependent distribution functions of Piecewise Deterministic Processes with memory is considered.
Mario Annunziato
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Zenab k.jabar NUMERICAL SOLUTIONS OF THE GENERALIZED BURGERS HUXLEY EQUATION BY FINITE DIFFERENCE METHOD

مجلة علوم ذي قار, 2019
In this paper, numerical solutions of the generalized Burgers-Huxley equation are obtained by using explicit finite difference method and Crank- Nicalson(C.N) finite difference method. we compare our result with the exact solution ,our Numerical results
Zenab Jabar
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Neural network enhanced finite difference method for magnetostatic simulations: A localized, context-aware approach for bridging finite difference and finite element methods accuracy

Array
This work introduces a hybrid computational framework for the efficient and accurate solution of magnetostatic boundary value problems by combining the Finite Difference Method (FDM), the Finite Element Method (FEM), and a Deep Neural Network (DNN).
A.E Reyes-Resendiz, V. Guzman-Castillo, P. Martínez-Ortiz, J.A. Pérez-Benítez   +3 more
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