Results 11 to 20 of about 32,370 (292)
3D numerical investigation of functionally graded concrete
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2023 In the design of engineering structures, concrete is assumed to have homogeneously mechanical properties. However, in reality, the concrete material is usually not uniform with respect to the height of structures because segregation mostly occurs during ...
Nguyen Ngoc Hau, Le Thanh Cuong
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An Efficient Technique for Solving Inhomogeneous Electromagnetic Inverse Scattering Problems [PDF]
Journal of Electromagnetic Engineering and Science, 2020 The electromagnetic inverse scattering approach seeks to obtain the electric characteristics of a scatterer using information about the source and the scattered data.
Mohamed Elkattan
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Meshless physics‐informed deep learning method for three‐dimensional solid mechanics [PDF]
International Journal for Numerical Methods in Engineering, 2020 Deep learning (DL) and the collocation method are merged and used to solve partial differential equations (PDEs) describing structures' deformation. We have considered different types of materials: linear elasticity, hyperelasticity (neo‐Hookean) with ...
D. Abueidda, Q. Lu, S. Koric
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A Semi-Implicit Meshless Method for Incompressible Flows in Complex Geometries [PDF]
Journal of Computational Physics, 2021 Summary: We present an exponentially convergent semi-implicit meshless algorithm for the solution of Navier-Stokes equations in complex domains. The algorithm discretizes partial derivatives at scattered points using radial basis functions (RBF) as ...
S. Shahane, S. Vanka
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Micromachines, 2022 Thin plates are very often employed in a context of large displacements and rotations, for example, whenever the extreme flexibility of a body can replace the use of complicated kinematic pairs.
Corrado Groth +4 more
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Application of a High Order Accurate Meshless Method to Solution of Heat Conduction in Complex Geometries [PDF]
Computational Thermal Sciences: An International Journal, 2021 In recent years, a variety of meshless methods have been developed to solve partial differential equations in complex domains. Meshless methods discretize the partial differential equations over scattered points instead of grids.
Naman Bartwal +3 more
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WaveGFD: Data and methods for numerically solving the wave equation using a meshless Generalized Finite Differences Scheme. [PDF]
Data BriefTinoco-Guerrero G +3 more
europepmc +2 more sources
Alexandria Engineering Journal, 2020 In this work, a meshless method in local setting and Laplace transform are coupled to approximate partial integro-differential equations (PIDEs). The typical method of obtaining the approximate solution of such type of equations is to use the meshless ...
Kamran, Gohar Ali, J.F. Gómez-Aguilar
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Mathematics, 2023 This article introduces a new boundary-type meshless method designed for solving axisymmetric transient groundwater flow problems, specifically for aquifer tests and estimating hydraulic properties.
Cheng-Yu Ku, Chih-Yu Liu
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Micropolar Blood Flow in a Magnetic Field
Fluids, 2021 In this paper we numerically solve a flow model for the micropolar biomagnetic flow (blood flow) in a magnetic field. In the proposed model we account for both electrical and magnetic properties of the biofluid and we investigate the role of ...
George C. Bourantas
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