Výsledky vyhledávání - Finite difference methods applied to problems in thermodynamics and heat transfer

Finite Difference Methods for the Radially Symmetric Heat Equation Applied to the Thermodynamics of Eggs Autor Levi, Lea

“…We approximate a generic large chicken egg by a sphere of the same volume and solve the radially symmetric heat equation using finite difference methods…”
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Finite difference Legendre wavelet collocation method applied to the study of heat mass transfer during food drying Autor Upadhyay, Subrahamanyam, Singh, Vineet K., Rai, K. N.

“…In this paper, we studied a single‐phase‐lag model of heat and moisture transfer in a finite slab, cylinder or sphere, undergoing industrial drying of foods…”
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A mixed collocation–finite difference method for 3D microscopic heat transport problems Autor Malek, Alaeddin, Momeni-Masuleh, Sayed Hodjatollah

“… This new mixed method is applied to a novel heat problem in a particle, in order to compute the temperature distribution in and on the particle's surface…”
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Finite difference method applied to heat transfer in polymers Autor Nolasco, C, Afanador Garcia, N, Guerrero Garcia, G

“… In the last part of the article studies the accuracy of the numerical method in relation to heat transfer in a spherical polymer and raises the advantage of working with numerical methods to solve mathematical models derived from conservative laws…”
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APPLICATION OF HYBRID LAPLACE TRANSFORM/ FINITE-DIFFERENCE METHOD TO TRANSIENT HEAT CONDUCTION PROBLEMS Autor Chen, Han-Taw, Chen, Cha'o-Kuang

“…A new method involving the combined use of the Laplace transform and the finite-difference method is applicable to two- and three-dimensional linear transient heat conduction problems…”
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A New Finite-Difference Method for the Nonlinear Inverse Heat Conduction Problem Autor Raynaud, M., Bransier, J.

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Application of Hybrid Laplace Transform/Finite-Difference Method to Transient Heat Conduction Problems Autor Chen, Han-Taw, Chen, Cha'o-Kuang

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Solving of Two-Dimensional Unsteady-State Heat-Transfer Inverse Problem Using Finite Difference Method and Model Prediction Control Method Autor Wang, Shoubin, Ni, Rui

“… The paper adopts Finite Difference Method (FDM) and Model Predictive Control Method (MPCM) to study the inverse problem in the third-type boundary heat-transfer coefficient involved in the two-dimensional unsteady heat conduction system…”
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Comparative Study of 1-Dimensional Heat Transfer Problem by Finite Difference Method and Finite Element Method Autor Khatib, Mr. Vasimakram

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Linearized Finite Difference Methods: Application To Nonlinear Heat Conduction Problems Autor Garcia-Lopez, C M, Ramos, J I

“… 1 Introduction There exists a variety of finite difference and finite element methods for nonlinear heat conduction problem…”
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Lattice-free Finite Difference Method For Backward Heat Conduction Problems Autor Iijima, K, K.Onishi

“…We construct a high order finite difference method in which quadrature points do not need to have a lattice structure…”
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The lattice Boltzmann method and the finite volume method applied to conduction-radiation problems with heat flux boundary conditions Autor Mondal, Bittagopal, Mishra, Subhash C.

“…This article deals with the implementation of the lattice Boltzmann method (LBM) in conjunction with the finite volume method (FVM…”
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Solution of the Initial Inverse Problems in the Heat Equation Using the Finite Difference Method with Positivity-Preserving Padé Schemes Autor Masood, K., Yousuf, M.

“… We propose a class of numerical schemes based on positivity-preserving Padé approximations to solve initial inverse problems in the heat equation…”
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Numerical solution of backward heat conduction problems by a high order lattice-free finite difference method Autor Iijima, Kentaro

“…We construct a high order finite difference method in which quadrature points do not need to have a lattice structure…”
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Solution of the heat transfer problem in tissues during hyperthermia by finite difference–decomposition method Autor Gupta, Praveen Kumar, Singh, Jitendra, Rai, K.N., Rai, S.K.

“… Using the method of finite differences, the boundary value problem governing this process has been converted to an initial value problem of ordinary differential equations, which is solved…”
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Finite difference method heat transfer applied to thermally activated building systems Autor Jacobsz, G. S. B., Gryzagoridis, J.

“… The concrete's heat storage capacity and various other factors need to be accounted for in order to dynamically predict the heat transfer behaviour of such systems…”
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Comment on “Chebyshev finite difference method for MHD flow of a micropolar fluid past a stretching sheet with heat transfer”, by N.T. Eldabe, E.F. Elshehawey, Elsayed M.E. Elbarbary and Nasser S. Elgazery [Applied Mathematics and Computation, 160, 2005, 437–450] Autor Pantokratoras, Asterios

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Convergence of finite difference method for the parabolic problem with concentrated capacity and variable operator Autor BOJOVIE, Dejan, JOVANOVIE, Bosko S

“…We investigate the convergence of difference schemes for the one-dimensional heat equation with variable (time-dependent…”
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On comparing finite difference schemes applied to a nonlinear multi-region heat and mass transfer problem Autor Lobo, P. D.

“… Relative errors are examined when the numerical solutions are compared to the analytical solutions for a single layer linear problem using different finite difference techniques…”
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A Generalized Finite-Difference Method for Heat Transfer Problems of Irregular Geometries Autor Chung, K. C.

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