Publications

Journals

  • Chatzoglou, E., Liakopoulos, A., & Sofos, F. (2023). Smoothed Particle Hydrodynamics-Based Study of 3D Confined Microflows. Fluids, 8(5), 137. https://doi.org/10.3390/fluids8050137
  • Liakopoulos, A., Palasis, A. (2023). On the Composite Velocity Profile in Zero Pressure Gradient Turbulent Boundary Layer: Comparison with DNS Datasets. Fluids 8(10), 260. https://doi.org/10.3390/fluids8100260
  • Liakopoulos, A., Palasis, A. (2024). Turbulent Channel Flow: Direct Numerical Simulation-Data-Driven Modeling. Fluids 9(3), 62. https://doi.org/10.3390/fluids9030062
  • Sofos, F., Sofiadis, G., Chatzoglou, E., Palasis, A., Karakasidis, T. E., & Liakopoulos, A. (2024). From Sparse to Dense Representations in Open Channel Flow Images with Convolutional Neural Networks. Inventions, 9(2), 27. https://doi.org/10.3390/inventions9020027
  • Sofiadis, G., Liakopoulos, A., Palasis, A., & Sofos, F. (2024). Turbulent Micropolar Open-Channel Flow. Fluids, 9(9), 202. https://doi.org/10.3390/fluids9090202
  • Chatzoglou, E., & Liakopoulos, A. (2025). Turbulent Flow Through Sluice Gate and Weir Using Smoothed Particle Hydrodynamics: Evaluation of Turbulence Models, Boundary Conditions, and 3D Effects. Water, 17(2), 152. https://doi.org/10.3390/w17020152
  • Palasis A., Liakopoulos A., & Sofiadis G. (2025). From Direct Numerical Simulations to Data-Driven Models: Insights into Mean Velocity Profiles and Turbulent Stresses in Channel Flows. Modelling. 6(1),18. https://doi.org/10.3390/modelling6010018
  • Palasis, A., Sofiadis, G., Sofos, F., & Liakopoulos, A. (2025). Turbulent channel flow: A physics-informed neural network approach with embedded parameter optimization. Physics of Fluids, 37(11). https://doi.org/10.1063/5.0288957
  • Chatzoglou, E., Sofiadis, G., & Liakopoulos, A. (2025). Enhancing smoothed particle hydrodynamics for turbulent flow simulation: implementation of the dynamic Smagorinsky model. Engineering Applications of Computational Fluid Mechanics, 19(1), 2591376. https://doi.org/10.1080/19942060.2025.2591376
  • Sofiadis, G., Mortensen, M., Sarris, I. E., & Liakopoulos, A. (2026). The role of active Navier–Stokes angular momentum in identifying small-scale turbulence behavior. Applied Physics Letters, 128(3). https://doi.org/10.1063/5.0305355

Conferences

  • Chatzoglou, E. & Liakopoulos, A. “Flow regimes in sluice gate-weir systems: 3D SPH-based model validation”. In the Proceedings of 17th International SPHeric Meeting, Rhodes, Greece, 2023.
  • Α. Παλάσης, Α. Λιακόπουλος και Φ. Σοφός, Η επίδραση του αριθμού REYNOLDS στη στατιστική συμπεριφορά τυρβώδους οριακού στρώματος, Παρουσίαση, ΡΟΗ 2024 – 12ο Πανελλήνιο Συνέδριο Φαινόμενα Ροής Ρευστών Θεσσαλονίκη, 15 – 16 Απριλίου, 2024.
  • Γ. Σοφιάδης, Ι. Ε. Σαρρής και Α. Λιακόπουλος, Eλικοειδής δομή στις τυρβώδεις μικροπολικές ροές, Παρουσίαση, ΡΟΗ 2024 – 12ο Πανελλήνιο Συνέδριο Φαινόμενα Ροής Ρευστών Θεσσαλονίκη, 15 – 16 Απριλίου, 2024.
  • Sofos, F., Sofiadis, G., & Liakopoulos, A. Refining Flow Structures with Deep Learning and Super Resolution Methods. In Proceedings of the 13th Hellenic Conference on Artificial Intelligence Piraeus, Greece, 11 – 13 September, 2024.
  • Palasis, A., Sofiadis, G., Sofos, F. and Liakopoulos, A. “Data-and physics-driven analysis of turbulent channel flows: Insights from DNS and Deep Learning”, 1st International Symposium AI and Fluid Mechanics Chania, Greece, 27-30th May, 2025.