Collaborators

Professor John Tsamopoulos Associate Professor Yannis Dimakopoulos A. Kordalis D. Pettas S. Varchanis P. Moschopoulos A. Spyridakis K. Giannokostas

Results

S. Varchanis, D. Pettas, Y. Dimakopoulos and J. Tsamopoulos,The “sharkskin” instability18th World Congress on Rheology (ICR 2020), Rio de Janeiro, Brazil, 2 – 7 August 2020 P. Moschopoulos, Y. Dimakopoulos and J. Tsamopoulos,Bubble rise and Read more…

Timetable

Varchanis, S., Pettas, D., Dimakopoulos, Y. and Tsamopoulos, J. “On the origin of the sharkskin instability: Nonlinear dynamics”, Phys. Rev. Let., 127, 088001 (2021) https://link.aps.org/doi/10.1103/PhysRevLett.127.088001 Calabrese, V. Varchanis, S. Haward, S., Tsamopoulos, J. and Shen, Read more…

Objectives

The research is focused on predicting and controlling deformation and flow of a group of complex materials abundant in nature and industry, called Yield-Stress (YS) or viscoplastic (VP) materials. These start to flow when a Read more…

Funding

The Research Project “Modeling and flow of Elasto-Visco-Plastic materials (MoFlowMat)”was supported by the Hellenic Foundation for Research and Innovation (H.F.R.I.) Grant No HFRI, FM17-2309, 188 k€, for 36 months, start 2020.

Publications

Papers Published Kordalis, A. Varchanis, S. Ioannou, G. Dimakopoulos, Y. and Tsamopoulos, J. “Investigation of the extensional properties of elasto-visco-plastic materials in cross-slot geometries” J. Non-Newtonian Fluid Mech., 296, 104627 (2021), https://doi.org/10.1016/j.jnnfm.2021.104627 Varchanis, S., Pettas, Read more…

Get in Touch

Find us at the office

The Fluids Lab University of Patras Department of Chemical Engineering Karatheodori 1, Rio 26500 GR, Greece

Give us a ring

Professor John Tsamopoulos
Phone: (+30) 2610997203
Email: tsamo [at] chemeng.upatras.gr

Contact Us