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Melting dynamics of freely floating ice in calm waters. [PDF]

Sci Adv
Noto D, Ulloa HN.
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Advances in Solidification Processing in Steady Magnetic Field. [PDF]

Materials (Basel)
He S, Huang C, Li C.
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AI-powered prediction of hybrid nanofluid dynamics over a cylinder via LM optimized neural network approach. [PDF]

Sci Rep
Imran M, Jia W, Saeed ST, Younis J, Qayyum M, Almehizia AA.   +5 more
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Hybrid Cbsqi-Weno Schemes for Convection Diffusion Problems

International Journal for Numerical Methods in Fluids, 2023
ABSTRACTThe B‐spline Quasi‐Interpolation (BSQI) based numerical scheme is a successful method for obtaining the solution to partial differential equations under sufficient regularity conditions. However, it can lead to instability and spurious oscillations in the numerical solution when high gradients or discontinuities are present.
Barik, Prasanta Kumar, Dond, Asha Kisan, Hasan, Amjad, Kumar, Rakesh   +3 more
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Alternating triangular schemes for convection–diffusion problems

Computational Mathematics and Mathematical Physics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vabishchevich, P. N., Zakharov, P. E.
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Modified exponential schemes for convection–diffusion problems

Communications in Nonlinear Science and Numerical Simulation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luo, C., Dlugogorski, B.Z., Moghtaderi, B., Kennedy, E.M.   +3 more
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Finite Volume Methods for Convection-Diffusion Problems

SIAM Journal on Numerical Analysis, 1996
Cell-centered finite difference approximations for second-order convection-diffusion equations of divergence type are considered. Approximation of the convection term in such problems by central finite differences leads to schemes of second order, which are stable only for sufficiently small mesh size \(h\). Therefore a number of modified upwind finite
Lazarov, R. D., Mishev, Ilya D., Vassilevski, P. S.   +2 more
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Preconditioning convection dominated convection‐diffusion problems

International Journal of Numerical Methods for Heat & Fluid Flow, 1995
This paper is concerned with the numerical solution of multi‐dimensional convection dominated convection‐diffusion problems. These problems are characterized by a large parameter, K, multiplying the convection terms. The goal of this work is the development and analysis of effective preconditioners for iteratively solving the large system of linear ...
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AD–FDSD for convection–diffusion problems

Applied Mathematics and Computation, 2008
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Restrictive Preconditioning for Convection-Diffusion Distributed Control Problems

East Asian Journal on Applied Mathematics, 2022
Summary: The restrictive preconditioning technique is employed in the preconditioned conjugate gradient and preconditioned Chebyshev iteration methods for the saddle point linear systems arising in convection-diffusion control problems. Utilizing an appropriate approximation of Schur complement, one obtains preconditioned matrix with eigenvalues ...
Feng, Wei, Wang, Zeng-Qi, Zhong, Ruo-Bing, Muratova, Galina V.   +3 more
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