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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2018
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Optimització de processat de materials compostos duals mitjançant algoritmes genètics

Authors: Santin Serrano, David;

Optimització de processat de materials compostos duals mitjançant algoritmes genètics

Abstract

Durant el processat de compostos termostables poden aparèixer pics de temperatura i gradients tèrmics i de conversió degut a l`exotermicitat de la polimerització i la baixa conductivitat tèrmica del material, conduint a degradació tèrmica i tensions residuals que poden comprometre la qualitat del component processat. Els sistemes de curat dual permeten controlar el processat degut a la combinació de dues reaccions seqüencials amb cinètiques diferents, permetent arribar a un estadi intermedi estable, a partir del qual l?exotermicitat és molt més controlable i els perfils de temperatura i conversió són molt més homogenis. Tanmateix, això pot conduir a un augment important del temps de processat, que cal per tant optimitzar per tal de mantenir o augmentar la seva productivitat, sense comprometre la qualitat del component processat. En aquest projecte es simularà mitjançant MATLAB el processat fent servir models de conducció-convecció 1D basats en diferències finites, i s?aplicaran procediments d?optimització matemàtica basats en algoritmes de tipus genètic per tal de determinar el compromís entre qualitat del component i economia del processat, per a un sistema de curat dual prèviament estudiat.

Country
Spain
Keywords

Materials compostos, Algorismes genètics, Àrees temàtiques de la UPC::Energies, Composite materials, Computer algorithms

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
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