Archives of Computational Methods in Engineering
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Phân tích phần tử hữu hạn cho các cấu trúc vỏ Dịch bởi AI
Archives of Computational Methods in Engineering - Tập 4 - Trang 3-61 - 1997
Bài báo trình bày một cuộc khảo sát về các phương pháp phần tử hữu hạn hiệu quả cho việc phân tích các cấu trúc vỏ. Đầu tiên, các yêu cầu cơ bản đối với các phần tử vỏ được thảo luận, trong đó nhấn mạnh rằng tính tổng quát và độ tin cậy là hai yếu tố quan trọng nhất. Sau đó, một phương pháp cơ bản dựa trên chuyển vị được xem xét một cách ngắn gọn. Phương pháp này không hiệu quả, nhưng nó được sử d...... hiện toàn bộ
#phân tích phần tử hữu hạn #cấu trúc vỏ #phương pháp nội suy hỗn hợp #phần tử MITC
Analysis of Deep Learning Techniques for Prediction of Eye Diseases: A Systematic Review
Archives of Computational Methods in Engineering - - Trang 1-34 - 2023
The prediction and early diagnosis of eye diseases are critical for effective treatment and prevention of vision loss. The identification of eye diseases has recently been the subject of much advanced research. Vision problems can significantly affect a person’s quality of life, limiting their ability to perform daily activities, impacting their independence, and leading to emotional and psycholog...... hiện toàn bộ
Solution of Strongly Coupled Multiphysics Problems Using Space-Time Separated Representations—Application to Thermoviscoelasticity
Archives of Computational Methods in Engineering - Tập 17 - Trang 393-401 - 2010
The space-time separated representation method (Ladevèze, C. R. Acad. Sci. Paris 309(II):1095–1099, 1989; Ammar et al., J. Non-Newton. Fluid Mech. 144:98–121, 2007) is here extended to solve strongly coupled multiphysics problems. The feasibility of the method for dealing with strongly coupled multiphysics problems with different characteristic times is here discussed and a new strategy to solve t...... hiện toàn bộ
High-Resolution Finite Volume Methods on Unstructured Grids for Turbulence and Aeroacoustics
Archives of Computational Methods in Engineering - Tập 18 - Trang 315-340 - 2011
In this paper we focus on the application of a higher-order finite volume method for the resolution of Computational Aeroacoustics problems. In particular, we present the application of a finite volume method based in Moving Least Squares approximations in the context of a hybrid approach for low Mach number flows. In this case, the acoustic and aerodynamic fields can be computed separately. We fo...... hiện toàn bộ
A Tutorial on Bayesian Inference to Identify Material Parameters in Solid Mechanics
Archives of Computational Methods in Engineering - Tập 27 - Trang 361-385 - 2019
The aim of this contribution is to explain in a straightforward manner how Bayesian inference can be used to identify material parameters of material models for solids. Bayesian approaches have already been used for this purpose, but most of the literature is not necessarily easy to understand for those new to the field. The reason for this is that most literature focuses either on complex statist...... hiện toàn bộ
Computational Methods of Erosion Wear in Centrifugal Pump: A State-of-the-Art Review
Archives of Computational Methods in Engineering - Tập 29 - Trang 3789-3814 - 2022
Erosion wear of the centrifugal pump components is considered one of the principal hurdles for pumping and transporting the particle-fluid flow in the hydraulic system. Although the particles in the multiphase flow can behave like a continuum fluid at times, their irregular pattern cannot be predicted by traditional continuum-based modeling. The computational numerical methods have been extensivel...... hiện toàn bộ
Rapid Simulation of Laser Processing of Discrete Particulate Materials
Archives of Computational Methods in Engineering - Tập 20 - Trang 309-325 - 2013
The objective of this paper is to develop a computational model and corresponding solution algorithm to enable rapid simulation of laser processing and subsequent targeted zonal heating of materials composed of packed, discrete, particles. Because of the complex microstructure, containing gaps and interfaces, this type of system is extremely difficult to simulate using continuum-based methods, suc...... hiện toàn bộ
State-of-the-Art Survey of Quantum Cryptography
Archives of Computational Methods in Engineering - Tập 28 Số 5 - Trang 3831-3868 - 2021
A survey of the core-congruential formulation for geometrically nonlinear TL finite elements
Archives of Computational Methods in Engineering - Tập 1 - Trang 1-48 - 1994
This article presents a survey of the Core-Congruential Formulation (CCF) for geometrically nonlinear mechanical finite elements based on the Total Lagrangian (TL) kinematic description. Although the key ideas behind the CCF can be traced back to Rajasekaran and Murray in 1973, it has not subsequently received serious attention. The CCF is distinguished by a two-phase development of the finite ele...... hiện toàn bộ
Weather Forecasting for Renewable Energy System: A Review
Archives of Computational Methods in Engineering - Tập 29 - Trang 2875-2891 - 2022
Energy crisis and climate change are the major concerns which has led to a significant growth in the renewable energy resources which includes mainly the solar and wind power generation. In smart grid, there is a increase in the penetration level of solar PV and wind power generation. The solar radiation received at the earth surface is greatly dependent on various atmospheric parameters. Forecast...... hiện toàn bộ
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