Results 1 to 10 of about 284,471 (244)
Analytical and Numerical Solution of Heat Transfer Equation in Rectangular Composite Fins [PDF]
Mechanics of Advanced Composite Structures, 2022 Today, the use of composites has received widespread attention due to their special properties that cannot be found in alloys. Kevlar-Epoxy composite is one of the most widely used materials. In this paper, we analyze the heat transfer in rectangular fin
Mohsen Hajinejad Sorkhi +1 more
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MOTION ANALYSIS OF POINT OF A SIMPLE MECHANISM [PDF]
Acta Tecnología, 2019 This article deals with motion analysis of point of a simple mechanism executing a rotational movement. We analysed the movement of its end points. The trajectories of points is cardioids.
Darina Hroncová, Ingrid Delyová
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Mathematical modeling and numerical seismic study of smart concrete beams [PDF]
Analytical and Numerical Methods in Mining Engineering, 2022 The seismic response of the smart layer is studied in this article based on mathematical modeling and numerical solution. The structure is modeled by sinusoidal shear deformation (SSDT) and the motion equations are derived by energy method and virtual ...
Mohammad Sharif Zarei +3 more
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Adaptive numerical solution of Kadanoff-Baym equations
SciPost Physics Core, 2022 A time-stepping scheme with adaptivity in both the step size and the integration order is presented in the context of non-equilibrium dynamics described via Kadanoff-Baym equations.
Francisco Meirinhos, Michael Kajan, Johann Kroha, Tim Bode
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Numerical and Analytical Approach for Film Condensation on Different Forms of Surfaces [PDF]
Journal of Applied and Computational Mechanics, 2019 This paper tries to achieve a solution for problems that concern condensation around a flat plate, circular and elliptical tube in by numerical and analytical methods. Also, it calculates entropy production rates. At first, a problem was solved with mesh
Ammar Kazemi Jouybari +1 more
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Modeling of a wind energy harvesting INVELOX system by combination of numerical results and semi-analytical framework [PDF]
مهندسی مکانیک شریف, 2022 In the current study, the 3D mesh generation and numerical solution of the flow within an INVELOX system, a modern wind energy harvesting structure, was presented. Based on the numerical results, a semi-analytical BEM framework was developed to model the
S. Karimian Aliabadi, S. Rezaey
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Numerical Solution of Stieltjes Differential Equations
Mathematics, 2020 This work is devoted to the obtaining of a new numerical scheme based on quadrature formulae for the Lebesgue–Stieltjes integral for the approximation of Stieltjes ordinary differential equations.
Francisco J. Fernández +1 more
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Лëд и снег, 2023 This article presents a numerical solution of the one-dimensional Stefan problem with two phase transitions, which is implemented on a non-uniform grid. The system of equations is written in a general form, i.e.
S. V. Popov
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Numerical solution of newton´s cooling differential equation by the methods of euler and runge-kutta
Revista Produção e Desenvolvimento, 2016 This article presents the first-order differential equations, which are a very important branch of mathematics as they have a wide applicability, in mathematics, as in physics, biology and economy.
Andresa Pescador +1 more
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Numerical Solution of Burgers Equation
Pesquimat, 2016 In this paper the problem of Burgers is studied in the simplest case, some results of existence, uniqueness and regularity of the solution of the problem are indicated, and in its variational form it is given a result that gives a suÿcient condition for ...
Juan Luna Valdez, Edith Carhuapoma Lopez
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