An approximate method to estimate thermal expansion in solid materials

Brandon Smith Martínez Costa

doi:10.22481/intermaths.v6i1.16934

Autores

Brandon Smith Martínez Costa LSRE-LCM – Laboratory of Separation and Reaction Engineering – Laboratory of Catalysis and Materials, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal https://orcid.org/0000-0002-4834-7711

DOI:

https://doi.org/10.22481/intermaths.v6i1.16934

Resumo

We study an approximate method to estimate linear, surface and volumetric thermal expansion in solid materials. For the development of this method, we rely on the theorem of the real numerical value (TRNV), where the linear, surface and volumetric measurements are interpreted as a derivable function in a real variable. Finally, we compare the numerical stability of the approximate method with respect to the common thermal expansion models.

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Referências

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