Results 21 to 30 of about 37,597 (261)
Modeling of second-harmonic generation in periodic nanostructures by the Fourier modal method with matched coordinates [PDF]
, 2018 We present an advanced formulation of the Fourier modal method for analyzing the second-harmonic generation in multilayers of periodic arrays of nanostructures.
Defrance, Josselin +2 more
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Transfer Equation in General Curvilinear Coordinates
Open Astronomy, 2011 The differential operator of the monochromatic polarized radiative transfer equation is studied in case of statistically homogeneous turbid medium in Euclidean three-dimensional space, with arbitrary curvilinear coordinate system defined in it.
Freimanis J.
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Calculation of water rise in curvilinear capillaries by tangent angle to the meniscus
Advanced Engineering Research, 2015 The work objectives are the simulation of the water distribution in the symmetric multilevel capillary systems with curvilinear capillaries, and the calculation of water rise in the curvilinear capillaries by the angle of inclination to the horizontal ...
Iosif A Kipnis, Yury M. Vernigorov
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Semina: Ciências Exatas e Tecnológicas, 2021 Through mathematical models, it is possible to turn a problem of the physical domain to the computational domain. In this context, the paper presents a two-dimensional mesh generator in generalized coordinates, which uses the parametric linear spline ...
Gustavo Taiji Naozuka +4 more
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Journal of the Mechanical Behavior of Materials, 2014 Equilibrium equations and boundary conditions of the strain gradient theory in arbitrary curvilinear coordinates have been obtained. Their special form for an axisymmetric plane strain problem is also given.
Guzev Mikhail +3 more
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Fluids, 2023 This review paper aims to summarize recent advancements in time-marching schemes for solving Navier–Stokes (NS) equations in multiphase flow simulations.
Van-Tu Nguyen, Warn-Gyu Park
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Toolbox for the Computation of 2D Fourier Transforms in Polar Coordinates via Maple
Journal of Open Research Software, 2015 The Fourier transform is one of the most useful tools in science and engineering and can be expanded to multi-dimensions and curvilinear coordinates. A toolbox of functions for the computation of two dimensional Fourier transforms in polar coordinates ...
Edem Dovlo, Natalie Baddour
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General relativistic hydrodynamics in curvilinear coordinates
, 2014 In this paper we report on what we believe is the first successful implementation of relativistic hydrodynamics, coupled to dynamical spacetimes, in spherical polar coordinates without symmetry assumptions.
Baumgarte, Thomas W. +2 more
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Nova GeodesiaIn this study, an attempt has been made to develop a standalone computational tool for the conversion between space rectangular and curvilinear coordinates.
Gafar SUARA, Timothy O. IDOWU
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Performance Analyses of IDEAL Algorithm on Highly Skewed Grid System
Advances in Mechanical Engineering, 2014 IDEAL is an efficient segregated algorithm for the fluid flow and heat transfer problems. This algorithm has now been extended to the 3D nonorthogonal curvilinear coordinates.
Dongliang Sun, Jinliang Xu, Peng Ding
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