Postdoctoral Researcher at National Technical University of Athens

Research and interests

• Non linear Mechanics
• Numerical Analysis
• Multiscale – MultiPhysics Analysis
• Scientific Computing
• Biomechanics
• Surrogate modeling

Education

• Postdoctoral studies in Computational Mechanics, NTUA – School of Civil Engineering, Greece.
• Ph.D. Computational Mechanics, NTUA – School of Civil Engineering, Greece.
• M.Sc. Analysis and Design of Structures, NTUA – School of Civil Engineering, Greece.
• M. Eng. Civil Engineering, NTUA – School of Civil Engineering, Greece.

Publications

Papers in Scientific Journals

• V. Papadopoulos, P. Seventekidis and G. Sotiropoulos “Stochastic Multi-scale modeling of graphene reinforced composites”, Engineering Structures, vol. 145, 15 August 2017, pp 176-189
• D. Tsapetis, G. Sotiropoulos, G. Stavroulakis,  V. Papadopoulos,  M. Papadrakakis  A Stochastic Multiscale formulation for isogeometric Composite Kirchhoff-Love shells, Computer Methods in Applied Mechanics and Engineering, vol. 373, 2021, 113541
• S. Pyrialakos, I. Kalogeris, G. Sotiropoulos, V. Papadopoulos, A neural network-aided Bayesian identification framework for multiscale modeling of nanocomposites. Computer Methods in Applied Mechanics and Engineering, vol. 384, 2021, 113937
• G. Sotiropoulos and V. Papadopoulos, Nonlinear multiscale modeling of thin composite shells at finite deformations, Computer Methods in Applied Mechanics and Engineering, vol. 391, 2022, 114572
• Ε. Chroni, S. Bakalakos, G. Sotiropoulos, V. Papadopoulos, Topology optimization of bi-material structures with Iso-XFEM, Composite Structures, vol. 331, 2024, 117902
• Papadopoulos L., Atzarakis, K., Sotiropoulos, G., Kalogeris I., Papadopoulos V. , Fusing nonlinear solvers with transformers for accelerating the solution of parametric transient problems, Computer Methods in Applied Mechanics and Engineering, 2024

Conference Presentations

•   G. Sotiropoulos, V.Papadopoulos and M.Papadrakakis , “Multi-Scale Computational homogenization of Graphene Polymer Nanocomposites”, 4th South-East European Conference on Computational Mechanics 2017, Kragujevac, Serbia, 3rd  – 4th July 2017.
•   V. Papadopoulos and G. Sotiropoulos, “Computational stochastic homogenization of graphene polymer nanocomposites”, 2nd International Conference on Uncertainty Quantification in Computational Sciences and Engineering 2017, Rhodes, Greece, 15th 17th June 2017.
•   V. Papadopoulos and G. Sotiropoulos, “Multiscale modeling of the mechanical behavior of graphene at finite strains”, 9th GRACM International Congress on Computational Mechanics, Chania, Greece
• V. Papadopoulos, G. Sotiropoulos and G. Stavroulakis “Stochastic Non-Linear Multiscale FE2 modeling of graphene reinforced nanocomposite structures in HPC environments”, 3rd UNCECOMP International Conference on Uncertainty Quantification in Computational Sciences and Engineering, Crete, Greece, 24-26 June 2019, 2nd-4th June 2018
• V. Papadopoulos, G. Sotiropoulos and G. Stavroulakis “Stochastic Non-Linear Multiscale FE2 modeling of graphene reinforced nanocomposite structures in HPC environments”, 9th   International Congress on Mechanics 2019, Thessaloniki, Greece, 22nd – 25th September 2019.
• G. Sotiropoulos, S. Bakalakos, G. Stavroulakis and V. Papadopoulos “Parallel FE2 Modeling of graphene reinforced nanocomposite applications” 12th World Congress in Computational Mechanics WCCM, ECCOMASS Congress 2020, Paris, France, 11th – 15th January 2021
• G. Sotiropoulos, V. Papadopoulos “Large deformation multi-scale analysis of thin nanocomposite shell structures”, 8th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMASS Congress 2022, Oslo, Norway, 5-9th June 2022
• G. Stavroulakis , G. Sotiropoulos , S. Pyrialakos , K. Atzarakis , V. Papadopoulos “MSolve – A loosely coupled multiparadigm HPC computational simulation suite” ”, 9th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMASS Congress 2024, Lisbon, Portugal, 3-7th June 2024 
• P. Koumoutsakos , V. Papadopoulos , T. Stylianopoulos , G. Sotiropoulos , I. Kalogeris “AI- Based Surrogate Modelling Techniques for Time Dependent Parametrized Mathematical Models of Cancer Immunotherapy” ”, 9th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMASS Congress 2024, Lisbon, Portugal, 3-7th June 2024 
• Chroni E., Bakalakos S., Sotiropoulos G., Papadopoulos V., Papadrakakis M., An Iso-XFEM formulation for Topology Optimization of Bi-material Structures, 5th International Conference on Uncertainty Quantification in Computational Sciences and Engineering (UNCECOMP), Athens, Greece, 12-14 June 2023