Presentations

C1. The “sharkskin” instability, with S. Varchanis, D. Pettas, and Y. Dimakopoulos, 18th International Congress on Rheology, ICR, Rio de Janeiro, BRAZIL, Dec. 12-17, 2020.

C2. “Bubble Rise and Deformation in Elastoviscoplastic Materials”, with P. Moschopoulos, and Y. Dimakopoulos, 14th Annual European Rheology Conference (AERC), SWEDEN, April 13-15, 2021.

C3. “Filament-Stretching Dynamics of Elastoviscoplastic Materials”, with P. Moschopoulos, E. Kouni, and Y. Dimakopoulos, 15th Annual European Rheology Conference (AERC), SPAIN, April 26-28, 2022.

C4. “S-PAL: A stabilized finite element formulation for computing viscoplastic flows”, with P. Moschopoulos, S. Varchanis, A. Syrakos, and Y. Dimakopoulos, 10th International Conference of the Hellenic Society of Rheology, 28 June – 1 July 2022, Skiathos, GREECE

C5. “Bubble rise in elastoviscoplastic materials” with A. Spyridakis, P. Moschopoulos, S. Varchanis, and Y. Dimakopoulos, J. Tsamopoulos, 10th International Conference of the Hellenic Society of Rheology, 28 June – 1 July 2022, Skiathos, GREECE

C6. “Revisiting the bubble rise problem in viscoelastic solutions”, with P. Moschopoulos, and Y. Dimakopoulos, 14th European Fluid Mechanics Conference (EFMC14), Athens, GREECE, 13-16 September 2022.

C7. Hydrodynamic Interaction of Coaxially Rising Bubbles in Elasto-visco-plastic Materials, with A. Kordalis, S. Androulakis, and D. Pema, 14th European Fluid Mechanics Conference (EFMC14), Athens, GREECE, 13-16 September 2022.

C8. Bubble rise in elastoviscoplastic materials, with Spyridakis, Moschopoulos, Varchanis and Dimakopoulos, 93rd Annual Meeting of The Society of Rheology, Chicago, USA, 9-13 October 2022. Poster

C9. Buoyancy driven flow of deformable intrusions in elastoviscoplastic fluids, with G. Esposito, P. Moschopoulos, and Y. Dimakopoulos, 93rd Annual Meeting of The Society of Rheology, Chicago, USA, 9-13 October 2022.

C10. Symmetry breaking in the problem of bubble rising through viscoelastic materials, with P. Moschopoulos, and Y. Dimakopoulos, 93rd Annual Meeting of The Society of Rheology, Chicago, USA, 9-13 October 2022.

C11. Enhancing the applicability of the elliptic grid methods for flows with moving boundaries, with P. Moschopoulos, A. Spyridakis, S. Varchanis, and Y. Dimakopoulos, IWNMNNF 2023, 21st International Workshop on Numerical Methods for Non-Newtonian Flows, Loch Lomond, Luss, Scotland, 29 May – 1 June 2023.

C12. Buoyancy driven flow of viscous droplets in Viscoelastic materials: a numerical study, with G. Esposito, and Y. Dimakopoulos, ΙΘ International Congress on Rheology, July 29 – August 4, 2023, Athens, Greece.

C13. Thixo-elastoviscoplastic EVP Modelling of Human Blood, with A. Spyridakis, P. Moschopoulos, S. Varchanis, and Y. Dimakopoulos, ΙΘ International Congress on Rheology, July 29 – August 4, 2023, Athens, Greece. Oral

C14. Interaction of Coaxially Sedimenting, Charged, Spherical Particles in Electrolyte Solutions, with E. Kouni, P. Moschopoulos, A. Kordalis, and Y. Dimakopoulos, ΙΘ International Congress on Rheology, July 29 – August 4, 2023, Athens, Greece. Poster

C15. Displacement of elastoviscoplastic Materials by air in straight or corrugated tubes, with P. Moschopoulos, and Y. Dimakopoulos, ΙΘ International Congress on Rheology, July 29 – August 4, 2023, Athens, Greece.

C16. Hydrodynamic Interaction of Unequally sized, Coaxially Rising Bubbles in elasto-visco-plastic Materials, with A. Kordalis, and Y. Dimakopoulos, ΙΘ International Congress on Rheology, July 29 – August 4, 2023, Athens, Greece.

C17. Symmetry breaking and the emergence of the knife-edge shape of a bubble rising in viscoelastic solutions with P. Moschopoulos, A. Spyridakis, and Y. Dimakopoulos, 76th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics, APS/DFD, Washington DC, USA, Nov. 19-21, 2023.

C18. Hydrodynamic interaction of coaxially rising bubbles in elasto-visco-plastic materials, with A. Kordalis, and Y. Dimakopoulos, 76th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics, APS/DFD, Washington DC, USA, Nov. 19-21, 2023. Poster

C19. Buoyancy driven rise of bubbles in elasto-visco-plastic fluids, J. Tsamopoulos, Mini-symposium on Yielding and Flow of Soft Matter Systems, Feb 28th to Mar 2nd, 2023, Okinawa, Japan, Organizers: Amy Shen and Simon Haward, INVITED PRESENTATION

C20. Numerical simulations of interfacial and elastic instabilities”, with S. Varchanis, JNNFM Complex Fluids Seminar Series: 28th April 2021, INVITED PRESENTATION with world-wide attendance which is still available in the Journal site: http://pcwww.liv.ac.uk/~robpoole/jnnfm/vids/Patras_JNNFM_28042021.mp4