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Lorenzo, Riparbelli, Paola, Mazzanti, Thomas, Helfer, Chiara, Manfriani, Luca, Uzielli, Ciro, Castelli, Andrea, Santacesaria, Luciano, Ricciardi, Sandra, Rossi, Joseph, Gril and Marco, Fioravanti. Exploring the inner hygro-mechanical behaviour of historical panel paintings: A novel approach using digital twins. Heritage Science. 25 January 2024. Vol. 12, no. 1, p. 27. DOI 10.1186/s40494-023-01106-z. Available from: https://doi.org/10.1186/s40494-023-01106-z
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Fandeur, Olivier, Helfer, Thomas, Siedel, David, Ammar, Kaïs and Forest, Samuel. Une approche micromorphe de l’endommagement de matériaux quasi-fragiles : implémentation numérique et lien avec la méthode par champ de phase. In : 15ème colloque national en calcul des structures. 16 May 2022. Available from: https://hal.science/hal-03717855
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Garcia, Philippe, Miard, Audrey, Helfer, Thomas, Parise, Jean-Baptiste, Iltis, Xavière and Antou, Guy. The effect of oxygen partial pressure on dislocation creep in polycrystalline uranium dioxide. Journal of the European Ceramic Society. 5 September 2020. DOI 10.1016/j.jeurceramsoc.2020.09.005. Available from: http://www.sciencedirect.com/science/article/pii/S0955221920307299
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Helfer, Thomas, Fandeur, Olivier, Geoffroy, Dominique, Toulemonde, Charles, Hure, Jérémy, Dupuy, Laurent, Forré, Agathe, Deloison, Dominique, Péralès, Frédéric, Lejeune, Arnaud, Thibault, Sébastien, Richard, Fabrice, Gaillard, Yves, Almanstötter, Jürgen, Gangnant, Alexandre, Draup, Jefry, Kececioglu, Anthony, Garnier, Christophe, Garnier, Christophe and Roland, Jérôme. New functionalities of versions 3.1 and 3.2 of TFEL/MFront. In : 14ème colloque national en calcul des structures. Giens, Var, France : CSMA, May 2019. p. 12. Available from: https://csma2019.sciencesconf.org/240102/document
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Perales, F, Dubois, F, Monerie, Y, Mozul, R and Babik, F. Xper : une plateforme pour la simulation numérique distribuée d’in- teractions multiphysiques entre corps. In : 14ème Colloque National en Calcul des Structures. Giens, Var, France : CSMA, 2019. p. 8. Available from: https://csma2019.sciencesconf.org/240138/document
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Forre, Agathe, Helfer, Thomas and Derouiche, Khouloud. Comparison of different implicit integration procedures for an elasto-viscoplastic model. Oral communication. Stockholm : Oral communication, 2019. Available from: https://indico.lunarc.lu.se/event/1/contributions/125/
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Manso, J., Marcelino, J. and Caldeira, L. Settlement analysis of the montesinho concrete-face rockfill dam. In : Geotechnical engineering foundation of the future. Reykjavik Iceland : ISSMGE, September 2019. ISBN ISBN 978-9935-9436-1-3.
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Singh, Kulbir, Robertson, Christian and Bhaduri, Arun Kumar. Brittle fracture model parameter estimation for irradiated BCC material through dislocation based crystal plasticity model. Frattura ed Integrità Strutturale. 27 August 2019. Vol. 13, no. 50, p. 319–330. DOI 10.3221/IGF-ESIS.50.27. Available from: https://www.fracturae.com/index.php/fis/article/view/2306
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Tuset, Lluís, Fortuny, Gerard, Herrero, Joan, Puigjaner, Dolors and López, Josep M. Implementation of a new constitutive model for abdominal muscles. Computer Methods and Programs in Biomedicine. 1 October 2019. Vol. 179, p. 104988. DOI 10.1016/j.cmpb.2019.104988. Available from: http://www.sciencedirect.com/science/article/pii/S0169260719308880
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Marano, Aldo, Gélébart, Lionel and Forest, Samuel. Intragranular localization induced by softening crystal plasticity: Analysis of slip and kink bands localization modes from high resolution FFT-simulations results. Acta Materialia. 15 August 2019. Vol. 175, p. 262–275. DOI 10.1016/j.actamat.2019.06.010. Available from: http://www.sciencedirect.com/science/article/pii/S1359645419303696
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Szmytka, Fabien, Osmond, Pierre, Rémy, Luc, Masson, Pierre-Damien, Forré, Agathe and Hoche, François-Xavier. Some recent advances on thermal–mechanical fatigue design and upcoming challenges for the automotive industry. Metals. July 2019. Vol. 9, no. 7, p. 794. DOI 10.3390/met9070794. Available from: https://www.mdpi.com/2075-4701/9/7/794
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Dörfler, A., Feiertag, G., Schmidt, M., Ruediger, A. and Wagner, U. Numerical optimization of thermally induced hysteresis effects in the packaging of MEMS pressure sensors. IEEE Sensors Journal. May 2019. Vol. 19, no. 10, p. 3633–3639. DOI 10.1109/JSEN.2019.2896916.
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Bernachy-Barbe, Fabien and Bary, Benoît. Effect of aggregate shapes on local fields in 3D mesoscale simulations of the concrete creep behavior. Finite Elements in Analysis and Design. 1 April 2019. Vol. 156, p. 13–23. DOI 10.1016/j.finel.2019.01.001. Available from: http://www.sciencedirect.com/science/article/pii/S0168874X18306073
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Bejaoui, S., Helfer, T., Bendotti, S. and Lambert, T. Description and thermal simulation of the DIAMINO irradiation experiment of transmutation fuel in the OSIRIS reactor. Progress in Nuclear Energy. 1 May 2019. Vol. 113, p. 28–44. DOI 10.1016/j.pnucene.2019.01.012. Available from: http://www.sciencedirect.com/science/article/pii/S0149197019300125
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Hure, J. A coalescence criterion for porous single crystals. Journal of the Mechanics and Physics of Solids. 23 October 2018. DOI 10.1016/j.jmps.2018.10.018. Available from: http://www.sciencedirect.com/science/article/pii/S002250961830526X
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Barrioz, Pierre-Olivier, Hure, Jérémy and Tanguy, Benoît. On void shape and distribution effects on void coalescence. Journal of Applied Mechanics. 18 October 2018. Vol. 86, no. 1, p. 011006-011006-9. DOI 10.1115/1.4041548. Available from: http://dx.doi.org/10.1115/1.4041548
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Portelette, Luc, Amodeo, Jonathan, Madec, Ronan, Soulacroix, Julian, Helfer, Thomas and Michel, Bruno. Crystal viscoplastic modeling of UO2 single crystal. Journal of Nuclear Materials. 22 June 2018. DOI 10.1016/j.jnucmat.2018.06.035. Available from: http://www.sciencedirect.com/science/article/pii/S0022311518305981
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Chetra, Wang and Sofiane, Hendili. Modèle de comportement élastoplastique adapté à la simulation numérique du soudage. In : Giens, France : CSMA, June 2017.
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Shi, Qiwei. Experimental and numerical studies on the micromechanical crystal plasticity behavior of an RPV steel. PhD thesis. Université Paris-Saclay, 2018. Available from: https://tel.archives-ouvertes.fr/tel-01783642/document
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Abbas, Mickaël, Ern, Alexandre and Pignet, Nicolas. A hybrid high-order method for incremental associative plasticity with small deformations. 2018. Available from: https://hal.archives-ouvertes.fr/hal-01768411
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Carré, Romain. Implementation of a large elasto-plastic strain formalism in an industrial finite element code. Master thesis. KTH, School of Engineering Sciences (SCI), Aeronautical; Vehicle Engineering, Flight Dynamics, 2017. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214997
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Abbas, Mickaël, Ern, Alexandre and Pignet, Nicolas. Hybrid high-order methods for finite deformations of hyperelastic materials. Computational Mechanics. 20 January 2018. P. 1–20. DOI 10.1007/s00466-018-1538-0. Available from: https://link.springer.com/article/10.1007/s00466-018-1538-0
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Barrioz, P. O., Hure, J. and Tanguy, B. Void growth and coalescence in irradiated copper under deformation. Journal of Nuclear Materials. 15 April 2018. Vol. 502, p. 123–131. DOI 10.1016/j.jnucmat.2018.01.064. Available from: http://www.sciencedirect.com/science/article/pii/S002231151731574X
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Torelli, Giacomo, Mandal, Parthasarathi, Gillie, Martin and Tran, Van-Xuan. A confinement-dependent load-induced thermal strain constitutive model for concrete subjected to temperatures up to 500 °c. International Journal of Mechanical Sciences. 4 January 2018. DOI 10.1016/j.ijmecsci.2017.12.054. Available from: http://www.sciencedirect.com/science/article/pii/S0020740317337372
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Guénot-Delahaie, Isabelle, Sercombe, Jérôme, Helfer, Thomas, Goldbronn, Patrick, Fédérici, Éric, Le Jolu, Thomas, Parrot, Aurore, Delafoy, Christine and Bernaudat, Christian. Simulation of reactivity-initiated accident transients on UO2-M5® fuel rods with ALCYONE V1.4 fuel performance code. Nuclear Engineering and Technology. 1 March 2018. Vol. 50, no. 2, p. 268–279. DOI 10.1016/j.net.2017.12.006. Available from: http://www.sciencedirect.com/science/article/pii/S1738573317307222
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Michel, B., Helfer, T., Ramière, I. and Esnoul, C. A new numerical methodology for simulation of unstable crack growth in time independent brittle materials. Engineering Fracture Mechanics. 12 August 2017. DOI 10.1016/j.engfracmech.2017.08.009. Available from: http://www.sciencedirect.com/science/article/pii/S001379441630412X
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Seck, Mohamed El Bachir, Masson, Renaud, Bouloré, Antoine, Blanc, Victor, Noirot, Laurence, Largenton, Rodrigue and Garajeu, Mihail. Three scales simulations of MOX fuel rods behavior under irradiation. Poster. Montpellier, France : Poster, 2016.
Nuclear Material Conference
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Bary, Benoit, Bourcier, Christophe and Helfer, Thomas. Analytical and 3D numerical analysis of the thermoviscoelastic behavior of concrete-like materials including interfaces. Advances in Engineering Software. October 2017. Vol. 112, p. 16–30. DOI 10.1016/j.advengsoft.2017.06.006. Available from: http://www.sciencedirect.com/science/article/pii/S0965997816305452
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Farsi, A., Pullen, A. D., Latham, J. P., Bowen, J., Carlsson, M., Stitt, E. H. and Marigo, M. Full deflection profile calculation and young’s modulus optimisation for engineered high performance materials. Scientific Reports. 11 April 2017. Vol. 7. DOI 10.1038/srep46190. Available from: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387420/
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Portillo, David, Pozo, Daniel del, Rodríguez-Galán, Daniel, Segurado, Javier and Romero, Ignacio. MUESLI - a material UnivErSal LIbrary. Advances in Engineering Software. March 2017. Vol. 105, p. 1–8. DOI 10.1016/j.advengsoft.2017.01.007. Available from: http://www.sciencedirect.com/science/article/pii/S0965997816301430
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Helfer, Thomas, Bary, Benoît, Dang, Tran Thang, Fandeur, Olivier and Michel, Bruno. Modélisation par champ de phase de la fissuration des matériaux fragiles: Aspects numériques et applications au combustible nucléaire oxyde. In : 13ème colloque national en calcul des structures. Giens, France : CSMA, June 2017.
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Helfer, Thomas, Fandeur, Olivier, Haboussa, David, Deloison, Dominque, Jamond, Olivier, Munier, Rémi, Berthon, Lucie, Castelier, Étienne and Isabelle, Ramière. New functionalities of the 3.0 version of TFEL, MFront and MTest. In : 13ème colloque national en calcul des structures. Giens, France : CSMA, June 2017.
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Gélébart, Lionel, Dérouillat, J., Chen, Y., Chateau, C., Bornert, Michel, King, A. and Sauder, Cédric. Simulations FFT massivement parallèles en mécanique des matériaux hétérogènes. In : 13ème colloque national en calcul des structures. Giens, France : CSMA,
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Torelli, Giacomo, Gillie, Martin, Mandal, Parthasarathi and Tran, Van-Xuan. A multiaxial load-induced thermal strain constitutive model for concrete. International Journal of Solids and Structures. DOI 10.1016/j.ijsolstr.2016.11.017. Available from: http://www.sciencedirect.com/science/article/pii/S0020768316303456
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Bary, Benoit, Bourcier, Christophe and Helfer, Thomas. Thermoviscoelastic analysis of concrete creep at mesoscale. Key Engineering Materials. September 2016. Vol. 711, p. 652–658. DOI 10.4028/www.scientific.net/KEM.711.652.
108.
Michel, Bruno, Helfer, Thomas, Ramière, Isabelle and Esnoul, Coralie. 3D continuum damage approach for simulation of crack initiation and growth in ceramic materials. Key Engineering Materials. 2016. Vol. 713. DOI 10.4028/www.scientific.net/KEM.713.155.
109.
Asali, Mehdi. Modélisation et prévision du comportement thermo-hydro-mécanique d’une paroi en béton : Application au cas des enceintes de confinement des bâtiments réacteurs nucléaires. Lille 1, 2016. Available from: http://www.theses.fr/2016LIL10143
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Asali, Mehdi, Capra, Bruno, Mazars, Jacky and Colliat, Jean-Baptiste. Numerical strategy for forecasting the leakage rate of inner containments in double-wall nuclear reactor buildings. Journal of Advanced Concrete Technology. 2016. Vol. 14, no. 8, p. 408–420. DOI 10.3151/jact.14.408.
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Hure, J., El Shawish, S., Cizelj, L. and Tanguy, B. Intergranular stress distributions in polycrystalline aggregates of irradiated stainless steel. Journal of Nuclear Materials. 1 August 2016. Vol. 476, p. 231–242. DOI 10.1016/j.jnucmat.2016.04.017. Available from: http://www.sciencedirect.com/science/article/pii/S0022311516301313
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Honorio, T., Bary, B. and Sanahuja, J. Effective ageing linear viscoelastic properties of composites with phase precipitation: Comparisons between numerical and analytical homogenization approaches. In : SAOUMA V., BOLANDER, J. and LANDIS, E. [eds.], FraMCos-9: 9th international conference on fracture mechanics of concrete and concrete structures. Berkeley (USA), May 2016.
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Honorio, Tulio, Bary, Benoit and Benboudjema, Farid. Multiscale estimation of ageing viscoelastic properties of cement-based materials: A combined analytical and numerical approach to estimate the behaviour at early age. Cement and Concrete Research. July 2016. Vol. 85, p. 137–155. DOI 10.1016/j.cemconres.2016.03.010. Available from: http://www.sciencedirect.com/science/article/pii/S0008884615301411
114.
Petry, Charles and Helfer, Thomas. Advanced mechanical resolution in CYRANO3 fuel performance code using MFront generation tool. In : LWR Fuel Performance Meeting/TopFuel/WRFPM. Zurich, Switzerland, 2015.
115.
Sercombe, Jérôme, Le Boulch, David, Le Jolu, Thomas, Hellouin de Menibus, Arthur, Helfer, Thomas, Fédérici, Éric and Bernaudat, Christian. 2D simulations of hydride blister cracking during a RIA transient with the fuel code ALCYONE. In : Zurich, September 2015.
116.
Soulacroix, Julian, Michel, Bruno, Gatt, Jean-Marie, Kubler, Régis and Barrallier, Laurent. An aging elasto-viscoplastic model for ceramics. International Journal of Plasticity. November 2014. Vol. 62, p. 121–137. DOI 10.1016/j.ijplas.2014.07.006. Available from: http://www.sciencedirect.com/science/article/pii/S0749641914001454
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Blanc, Victor, Jeanningros, Xavier, Helfer, Thomas, Lamagnère, Pierre and Beck, Thierry. Characterization, Simulation and Improvement of Spacer Pads Mechanical Behaviour for Sodium Fast Reactor Fuel Subassemblies. In : Manchester UK, August 2015.
118.
Hure, J., Vaille, C., Wident, P., Moinereau, D., Landron, C., Chapuliot, S., Benhamou, C. and Tanguy, B. Warm PreStress effect on highly irradiated reactor pressure vessel steel. Journal of Nuclear Materials. September 2015. Vol. 464, p. 281–293. DOI 10.1016/j.jnucmat.2015.04.046. Available from: http://www.sciencedirect.com/science/article/pii/S0022311515002561
119.
Helfer, Thomas. Extension of monodimensional fuel performance codes to finite strain analysis using a Lagrangian logarithmic strain framework. Nuclear Engineering and Design. July 2015. Vol. 288, p. 75–81. DOI 10.1016/j.nucengdes.2015.02.010. Available from: http://www.sciencedirect.com/science/article/pii/S0029549315000928
120.
Ramière, Isabelle and Helfer, Thomas. Iterative residual-based vector methods to accelerate fixed point iterations. Computers & Mathematics with Applications. November 2015. Vol. 70, no. 9, p. 2210–2226. DOI 10.1016/j.camwa.2015.08.025. Available from: http://www.sciencedirect.com/science/article/pii/S0898122115004046
121.
Helfer, Thomas, Michel, Bruno, Proix, Jean-Michel, Salvo, Maxime, Sercombe, Jérôme and Casella, Michel. Introducing the open-source mfront code generator: Application to mechanical behaviours and material knowledge management within the PLEIADES fuel element modelling platform. Computers & Mathematics with Applications. 2015. DOI 10.1016/j.camwa.2015.06.027. Available from: http://www.sciencedirect.com/science/article/pii/S0898122115003132
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Helfer, Thomas, Proix, Jean-Michel and Fandeur, Olivier. Implantation de lois de comportement mécanique à l’aide de MFront : Simplicité, efficacité, robustesse et portabilité. In : Giens, France : CSMA, June 2015.
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Helfer, Thomas, Proix, Jean-Michel and Fandeur, Olivier. Implantation de lois de comportement mécanique à l’aide de MFront : Simplicité, efficacité, robustesse et portabilité. In : Giens, France : CSMA, June 2015.
125.
Helfer, Thomas, Bejaoui, Syriac and Michel, Bruno. Licos, a fuel performance code for innovative fuel elements or experimental devices design. Nuclear Engineering and Design. 2015.
Under review
125.
Helfer, Thomas, Bejaoui, Syriac and Michel, Bruno. Licos, a fuel performance code for innovative fuel elements or experimental devices design. Nuclear Engineering and Design. 2015.
Under review
126.
Salvo, Maxime, Sercombe, Jérôme, Helfer, Thomas, Sornay, Philippe and Désoyer, Thierry. Experimental characterization and modeling of UO2 grain boundary cracking at high temperatures and high strain rates. Journal of Nuclear Materials. May 2015. Vol. 460, p. 184–199. DOI 10.1016/j.jnucmat.2015.02.018. Available from: http://www.sciencedirect.com/science/article/pii/S0022311515001130
127.
Helfer, Thomas, Brunon, Éric, Castelier, Étienne, Ravenet, Alain and Chauvin, Nathalie. The fuel performance code Celaeno, conception and simulation of fuel elements for gas-cooled fast reactor. In : Proceedings of GLOBAL 2009 conference on advanced nuclear fuel. 2009.
128.
Bary, Benoit, Bourcier, Christophe and Helfer, Thomas. Numerical analysis of concrete creep on mesoscopic 3D specimens. In : Vienna, September 2015.
129.
Salvo, Maxime, Sercombe, Jérôme, Ménard, Jean-Claude, Julien, Jérôme, Helfer, Thomas and Désoyer, Thierry. Experimental characterization and modelling of UO2 behavior at high temperatures and high strain rates. Journal of Nuclear Materials. January 2015. Vol. 456, p. 54–67. DOI 10.1016/j.jnucmat.2014.09.024. Available from: http://www.sciencedirect.com/science/article/pii/S002231151400614X