MATLAB implementation of a FFT-based solver for numerical homogenization accelerated by conjugate gradients

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00172484" target="_blank" >RIV/68407700:21110/10:00172484 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

MATLAB implementation of a FFT-based solver for numerical homogenization accelerated by conjugate gradients

Original language description

Matlab implementation of Fast Fourier Transform based Homogenization for heterogeneous materials dealing with electric or heat conductiviy. It takes the values of conductivity at regular grid of periodic unit cell that represents the material and produces the distribution of local fields such as electric field and electric current or temperature gradient or heat flux. The effective conductivity matrix is also produced. The algorithm works both in two and three-dimensional case.

Czech name

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Czech description

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Type

R - Software

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/GP103%2F09%2FP490" target="_blank" >GP103/09/P490: Simulation of heterogeneous materials based on integral equations</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID

Mat-FFT-scal_2d-3d_v1.0

Technical parameters

program v programovacim jazyku MATLAB

Economical parameters

pouze pro nekomerční využití

Owner IČO

68407700

Owner name

ČVUT-Fakulta stavební, Katedra mechaniky