Aufsatz in einer Fachzeitschrift
Efficient Spatial and Temporal Modelling of Material Temperatures Within Self-Reinforced Polypropylene Sheets During IR Radiation



Details zur Publikation
Autor(inn)en:
Hess, S.; Ries, A.; Kersting, P.; Heim, H.
Publikationsjahr:
2013
Zeitschrift:
Procedia CIRP
Seitenbereich:
49-54
Jahrgang/Band:
9
Erste Seite:
49
Letzte Seite:
54
Seitenumfang:
6
ISSN:
2212-8271

Zusammenfassung, Abstract
Polymer composites of self-reinforced fibres and a matrix composed of the same plastic material display an outstanding mechanical performance and an excellent recyclability. Hence, these materials are suitable for many practical applications. One disadvantage, however, is the narrow processing window that is caused by a strong pressure and temperature sensitivity of the self-reinforced fibres. In this paper, an approach to efficiently model the spatial and temporal temperature evolution is presented. Advanced empirical modelling techniques from the design and analysis of computer experiments are fitted to experimental data. It is shown that only a small set of experiments has to be performed in order to predict the temperatures with the desired accuracy. The required enhancements with respect to the design of experiments and the empirical models are presented. (C) 2013 The Authors. Published by Elsevier B.V. Selection and peer-review under responsibility of International Scientific Committee of the 2nd CIRP Global Web Conference in the person of the Conference Chair Dr. Sotiris Makris


Schlagwörter
DACE Models, Empirical Modelling, IR Radiation, Kriging, Polymers, Self-Reinforced Polypropylene, Textile Sheets


Autor(inn)en / Herausgeber(innen)

Zuletzt aktualisiert 2019-25-11 um 16:03

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