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Titolo:
Influence of the thermomechanical coupling on the propagation of a phase change front
Autore:
Balandraud, X; Chrysochoos, A; Leclercq, S; Peyroux, R;
Indirizzi:
Univ Montpellier 2, Lab Mecan & Genie Civil, F-34005 Montpellier 5, FranceUniv Montpellier 2 Montpellier France 5 l, F-34005 Montpellier 5, France Univ Padua, Dept Math Methods & Models Sci Applicat, I-35131 Padua, Italy Univ Padua Padua Italy I-35131 Models Sci Applicat, I-35131 Padua, Italy
Titolo Testata:
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE B-MECANIQUE
fascicolo: 8, volume: 329, anno: 2001,
pagine: 621 - 626
SICI:
1620-7742(200108)329:8<621:IOTTCO>2.0.ZU;2-3
Fonte:
ISI
Lingua:
FRE
Soggetto:
NITI; BEHAVIOR; ALLOYS;
Keywords:
continuum mechanics; imaging techniques; latent heat; phase change front; localization; shape memory alloys;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Balandraud, X Univ Montpellier 2, Lab Mecan & Genie Civil, Case 081,Pl E Bataillon, F-34005 Montpellier 5, France Univ Montpellier 2 Case 081,Pl E Bataillon Montpellier France 5
Citazione:
X. Balandraud et al., "Influence of the thermomechanical coupling on the propagation of a phase change front", CR A S IIB, 329(8), 2001, pp. 621-626

Abstract

Calorimetric effects related to the propagation of a phase change front ina monocrystalline shape memory alloy CuZnAl were derived from thermographic data analysis. At constant load, the displacement of the front induces a creep of the sample strongly depending on thermal exchanges with the surroundings. The main role played by the thermomechanical couplings can be pointed out by reversing the heat flux at the boundary of the sample: this leadsto an inversion of the front propagation way associated with a recovery ofthe creep strain. (C) 2001 Academie des sciences/Editions scientifiques etmedicales Elsevier SAS.

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Documento generato il 24/01/20 alle ore 12:28:21