Introducing the open-source mfront code generator: Application to mechanical behaviours and material knowledge management within the PLEIADES fuel element modelling platform T Helfer, B Michel, JM Proix, M Salvo, J Sercombe, M Casella Computers & Mathematics with Applications 70 (5), 994-1023, 2015 | 147 | 2015 |
Iterative residual-based vector methods to accelerate fixed point iterations I Ramière, T Helfer Computers & Mathematics with Applications 70 (9), 2210-2226, 2015 | 80 | 2015 |
Two fuel performance codes of the PLEIADES platform: ALCYONE and GERMINAL B Michel, I Ramière, I Viallard, C Introini, M Lainet, N Chauvin, V Marelle, ... Nuclear Power Plant Design and Analysis Codes, 207-233, 2021 | 32 | 2021 |
Experimental characterization and modelling of UO2 behavior at high temperatures and high strain rates M Salvo, J Sercombe, JC Ménard, J Julien, T Helfer, T Désoyer Journal of Nuclear Materials 456, 54-67, 2015 | 31 | 2015 |
An efficient and robust staggered algorithm applied to the quasi-static description of brittle fracture by a phase-field approach Y Lu, T Helfer, B Bary, O Fandeur Computer methods in applied mechanics and engineering 370, 113218, 2020 | 29 | 2020 |
The MFrontGenericInterfaceSupport project T Helfer, J Bleyer, T Frondelius, I Yashchuk, T Nagel, D Naumov Journal of Open Source Software 5 (48), 1-8, 2020 | 28 | 2020 |
Experimental characterization and modeling of UO2 grain boundary cracking at high temperatures and high strain rates M Salvo, J Sercombe, T Helfer, P Sornay, T Désoyer Journal of Nuclear Materials 460, 184-199, 2015 | 26 | 2015 |
Analytical and 3D numerical analysis of the thermoviscoelastic behavior of concrete-like materials including interfaces B Bary, C Bourcier, T Helfer Advances in Engineering Software 112, 16-30, 2017 | 24 | 2017 |
Crystal viscoplastic modeling of UO2 single crystal L Portelette, J Amodeo, R Madec, J Soulacroix, T Helfer, B Michel Journal of Nuclear Materials 510, 635-643, 2018 | 23 | 2018 |
A new numerical methodology for simulation of unstable crack growth in time independent brittle materials B Michel, T Helfer, I Ramière, C Esnoul Engineering Fracture Mechanics 188, 126-150, 2018 | 21 | 2018 |
Simulation of reactivity-initiated accident transients on UO2-M5® fuel rods with ALCYONE V1. 4 fuel performance code I Guénot-Delahaie, J Sercombe, T Helfer, P Goldbronn, É Fédérici, ... Nuclear Engineering and Technology 50 (2), 268-279, 2018 | 20 | 2018 |
Stress concentration during pellet cladding interaction: Comparison of closed-form solutions with 2D (r, θ) finite element simulations J Sercombe, R Masson, T Helfer Nuclear Engineering and Design 260, 175-187, 2013 | 18 | 2013 |
2D simulation of hydride blister cracking during a RIA transient with the fuel code ALCYONE J Sercombe, T Helfer, E Federici, D Leboulch, T Le Jolu, AH de Ménibus, ... EPJ N-Nuclear Sciences & Technologies 2, 22, 2016 | 15 | 2016 |
Large-deformation geomechanical problems studied by a shear-transformation-zone model using the material point method WL Li, N Guo, ZX Yang, T Helfer Computers and Geotechnics 135, 104153, 2021 | 14 | 2021 |
Modelling the effect of oxide fuel fracturing on the mechanical behaviour of fuel rods T Helfer, P Garcia, JM Ricaud, D Plancq, C Struzik, F Sidoroff, L Bernard Pellet-clad Interaction in Water Reactor Fuels: Seminar Proceedings, Aix-en …, 2005 | 14 | 2005 |
Licos, a fuel performance code for innovative fuel elements or experimental devices design T Helfer, S Bejaoui, B Michel Nuclear Engineering and Design 294, 117-136, 2015 | 13 | 2015 |
Numerical analysis of concrete creep on mesoscopic 3D specimens B Bary, C Bourcier, T Helfer CONCREEP 10, 1090-1098, 2015 | 11 | 2015 |
Extension of monodimensional fuel performance codes to finite strain analysis using a Lagrangian logarithmic strain framework T Helfer Nuclear Engineering and Design 288, 75-81, 2015 | 10 | 2015 |
Recent modelling improvements in fuel performance code GERMINAL for SFR oxide fuel pins M Lainet, V Bouineau, T Helfer, M Pelletier | 10 | 2013 |
State of the art of the conceptual designs for ASTRID control and shutdown rods I Guénot-Delahaie, D Lorenzo, B Valentin, JM Escleine, T Helfer International conference on Fast Reactors and related fuel cycles, FR13, 2013 | 9 | 2013 |