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Stylianos Varchanis
Stylianos Varchanis
Flatiron Research Fellow
在 flatironinstitute.org 的电子邮件经过验证
标题
引用次数
引用次数
年份
How viscoelastic is human blood plasma?
S Varchanis, Y Dimakopoulos, C Wagner, J Tsamopoulos
Soft Matter 14 (21), 4238-4251, 2018
1152018
A critical analysis of some popular methods for the discretisation of the gradient operator in finite volume methods
A Syrakos, S Varchanis, Y Dimakopoulos, A Goulas, J Tsamopoulos
Physics of Fluids 29 (12), 2017
1022017
Modeling the rheology of thixotropic elasto-visco-plastic materials
S Varchanis, G Makrigiorgos, P Moschopoulos, Y Dimakopoulos, ...
Journal of Rheology 63 (4), 609-639, 2019
792019
Asymmetric flows of complex fluids past confined cylinders: A comprehensive numerical study with experimental validation
S Varchanis, CC Hopkins, AQ Shen, J Tsamopoulos, SJ Haward
Physics of Fluids 32 (5), 2020
572020
Transition between solid and liquid state of yield-stress fluids under purely extensional deformations
S Varchanis, SJ Haward, CC Hopkins, A Syrakos, AQ Shen, ...
Proceedings of the National Academy of Sciences 117 (23), 12611-12617, 2020
532020
A new finite element formulation for viscoelastic flows: Circumventing simultaneously the LBB condition and the high-Weissenberg number problem
S Varchanis, A Syrakos, Y Dimakopoulos, J Tsamopoulos
Journal of Non-Newtonian Fluid Mechanics, 2019
452019
Advanced constitutive modeling of the thixotropic elasto-visco-plastic behavior of blood: Description of the model and rheological predictions
K Giannokostas, P Moschopoulos, S Varchanis, Y Dimakopoulos, ...
Materials 13 (18), 4184, 2020
392020
Evaluation of tube models for linear entangled polymers in simple and complex flows
S Varchanis, Y Dimakopoulos, J Tsamopoulos
Journal of Rheology 62 (1), 25-47, 2018
302018
PEGAFEM-V: A new petrov-galerkin finite element method for free surface viscoelastic flows
S Varchanis, A Syrakos, Y Dimakopoulos, J Tsamopoulos
Journal of Non-Newtonian Fluid Mechanics 284, 104365, 2020
262020
The concept of elasto-visco-plasticity and its application to a bubble rising in yield stress fluids
P Moschopoulos, A Spyridakis, S Varchanis, Y Dimakopoulos, ...
Journal of Non-Newtonian Fluid Mechanics 297, 104670, 2021
242021
Steady film flow over a substrate with rectangular trenches forming air inclusions
S Varchanis, Y Dimakopoulos, J Tsamopoulos
Physical Review Fluids 2 (12), 124001, 2017
242017
Structure-property relationship of a soft colloidal glass in simple and mixed flows
V Calabrese, S Varchanis, SJ Haward, J Tsamopoulos, AQ Shen
Journal of Colloid and Interface Science 601, 454-466, 2021
212021
Bifurcations in flows of complex fluids around microfluidic cylinders
SJ Haward, CC Hopkins, S Varchanis, AQ Shen
Lab on a Chip 21 (21), 4041-4059, 2021
182021
Origin of the sharkskin instability: nonlinear dynamics
S Varchanis, D Pettas, Y Dimakopoulos, J Tsamopoulos
Physical Review Letters 127 (8), 088001, 2021
172021
Alignment of colloidal rods in crowded environments
V Calabrese, S Varchanis, SJ Haward, AQ Shen
Macromolecules 55 (13), 5610-5620, 2022
152022
Reduced and increased flow resistance in shear-dominated flows of Oldroyd-B fluids
S Varchanis, J Tsamopoulos, AQ Shen, SJ Haward
Journal of Non-Newtonian Fluid Mechanics 300, 104698, 2022
142022
Investigation of the extensional properties of elasto-visco-plastic materials in cross-slot geometries
A Kordalis, S Varchanis, G Ioannou, Y Dimakopoulos, J Tsamopoulos
Journal of Non-Newtonian Fluid Mechanics 296, 104627, 2021
142021
Adhesion, cavitation, and fibrillation during the debonding process of pressure sensitive adhesives
S Varchanis, A Kordalis, Y Dimakopoulos, J Tsamopoulos
Physical Review Fluids 6 (1), 013301, 2021
132021
Extensional rheometry of mobile fluids. Part II: Comparison between the uniaxial, planar, and biaxial extensional rheology of dilute polymer solutions using numerically …
SJ Haward, S Varchanis, GH McKinley, MA Alves, AQ Shen
Journal of Rheology 67 (5), 1011-1030, 2023
82023
A unification of least-squares and Green–Gauss gradients under a common projection-based gradient reconstruction framework
A Syrakos, O Oxtoby, E De Villiers, S Varchanis, Y Dimakopoulos, ...
Mathematics and Computers in Simulation 205, 108-141, 2023
8*2023
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