Výsledky vyhledávání - Numerical method and algorithms

Heat and mass transmission through the nanofluids flow subject to exponential heat source/sink and thermal convective condition across Riga plates Autor Ali, Bilal, Jubair, Sidra, Fouly, Ahmed

“…The analysis of the squeezing nanofluid flow across bounded domains received great attention from researchers and engineers due to its tremendous application…”
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Radiation-hydrodynamical simulations of massive star formation using Monte Carlo radiative transfer – I. Algorithms and numerical methods Autor Harries, Tim J.

“…We present a set of new numerical methods that are relevant to calculating radiation pressure terms in hydrodynamics calculations, with a particular focus on massive star formation…”
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Numerical algorithm for solving third-order Emden–Fowler type pantograph differential equations: Taylor operational matrix method: Numerical algorithm for solving third-order Emden–Fowler type Autor Saha, Nikita, Singh, Randhir

“…This paper proposes two different Taylor polynomial-based numerical algorithms, one using uniform collocation points and the other using non-uniform collocation points for the numerical solution…”
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Numerical methods and algorithms for reconstruction of holographic images with an flexibility choice of physical size of the object and observation area Autor Fedorov, Arthur G., Trofimov, Vasiliy V., Karpov, Andrey G.

“…Within the framework of this work, the numerical results of simulation and reconstruction of holographic images with different physical sizes of the object and observation areas are presented…”
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Adaptive numerical method algorithms for nonlinear viscous and bilinear oil damper models subjected to dynamic loading Autor Akcelyan, Sarven, Lignos, Dimitrios G., Hikino, Tsuyoshi

“…Adaptive numerical method algorithms are presented for the numerical simulation of the hysteretic behaviour of nonlinear viscous and bilinear oil dampers within a finite element program for nonlinear…”
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CMMSE 2017 - a numerical method based on genetic algorithms for the characterization of viscoelastic materials Autor Fernández, J. R., López-Campos, J. A., Segade, A., Vilán, J. A.

“… Even though numerical models already exist and are included in commercial codes, the precision of the calculation depends strongly on the material characterization and the parameters identification…”
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Fast numerical algorithm for the reaction-diffusion equations using an interpolating method: Fast numerical algorithm for the reaction-diffusion Autor Yoon, Sungha, Lee, Chaeyoung, Kwak, Soobin, Kang, Seungyoon, Kim, Junseok

“…We present a fast and splitting-based numerical scheme that employs an interpolation method for the system of the reaction-diffusion equations…”
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Analysis of the distribution of pitch angles in model galactic disks - Numerical methods and algorithms Autor Russell, William S., Roberts, William W., Jr

“… The results obtained using these two partitioning algorithms were very similar, from which it is inferred that no numerical biasing was evident and that capturing of the features was consistent…”
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A new perspective for quintic B-spline based Crank-Nicolson-differential quadrature method algorithm for numerical solutions of the nonlinear Schrödinger equation Autor Başhan, Ali, Uçar, Yusuf, Murat Yağmurlu, N., Esen, Alaattin

“… In the present paper, a Crank-Nicolson-differential quadrature method (CN-DQM) based on utilizing quintic B-splines as a tool has been carried out to obtain the numerical solutions for the nonlinear Schrödinger (NLS) equation…”
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Lambert W function for applications in physics Autor Veberič, Darko

“… The actual numerical implementation in C++ consists of Halley’s and Fritsch’s iterations with initial approximations based on branch-point expansion, asymptotic series, rational fits, and continued-logarithm recursion. Program title…”
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Combination of the variational iteration method and numerical algorithms for nonlinear problems Autor Wang, Xuechuan, Xu, Qiuyi, Atluri, Satya N

“… polynomials and collocation method. The resulting numerical algorithm is very concise and easy to use, only involving highly sparse matrix operations of addition and multiplication, and no inversion of the Jacobian in nonlinear problems…”
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Proper generalized decomposition for parameterized Helmholtz problems in heterogeneous and unbounded domains: Application to harbor agitation Autor Modesto, David, Zlotnik, Sergio, Huerta, Antonio

“…Solving the Helmholtz equation for a large number of input data in an heterogeneous media and unbounded domain still represents a challenge. This is due to the…”
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Density Functional Calculations of E2 and SN2 Reactions: Effects of the Choice of Method, Algorithm, and Numerical Accuracy Autor Swart, Marcel, Solà, Miquel, Bickelhaupt, F Matthias

“…; numerical integration accuracy; all-electron versus frozen core; self-consistent field (SCF) versus post-SCF). The program codes ADF and NWChem are used for calculations with Slater- and Gaussian-type basis sets, respectively…”
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A Numerical Technique for Solving Optimization Problems Autor Safaa M. Aljassas, Ahmed Sabah Al-Jilawi

“… ) for one- and two-dimensional nonlinear equations using the best numerical optimization algorithms, which is Newton's method…”
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Substructure Shake Table Testing of Frame Structure–Damper System Using Model-Based Integration Algorithms and Finite Element Method: Numerical Study Autor Fu, Bo, Jiang, Huanjun, Chen, Jin

“… realistic. A common trend is to simulate the analytical substructure via the finite element (FE) method. In this study, the control effects of four dampers…”
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Development of contact algorithm for three-dimensional numerical manifold method Autor He, L., An, X.M., Zhao, Z.Y.

“…‐dimensional (3‐D) numerical manifold method (NMM). A hierarchical contact system is established for efficient contact detection…”
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A variational quantum algorithm-based numerical method for solving potential and Stokes flows Autor Liu, Y.Y., Chen, Z., Shu, C., Rebentrost, P., Liu, Y.G., Chew, S.C., Khoo, B.C., Cui, Y.D.

“…This paper presents a numerical method based on the variational quantum algorithm to solve potential and Stokes flow problems…”
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Detailed numerical simulation of shock-body interaction in 3D multicomponent flow using the RKDG numerical method and "DiamondTorre" GPU algorithm of implementation Autor Korneev, Boris, Levchenko, Vadim

“… These equations are discretized using the RKDG numerical method. It is implemented with the help of the DiamondTorre algorithm, so the effective GPGPU solver is obtained having outstanding computing properties…”
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Proper generalized decomposition of a geometrically parametrized heat problem with geophysical applications Autor Zlotnik, Sergio, Díez, Pedro, Modesto, David, Huerta, Antonio

“… Then, the ideas presented in [Ammar et al., “Parametric solutions involving geometry: A step towards efficient shape optimization.” Comput. Methods…”
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Study of the MPP tracking algorithms: Focusing the numerical method techniques Autor Amir, A., Amir, A., Selvaraj, J., Rahim, N.A.

“…A comparative review between different algorithms for maximum power point (MPP) tracking is presented, particularly focusing Numerical Method (NM) techniques…”
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