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Yannis Dimakopoulos - Publications

Affiliations: 
University of Patras, Panepistimioupoli Patron, Greece 
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53 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Kouni E, Moschopoulos P, Dimakopoulos Y, Tsamopoulos J. Sedimentation of a Charged Spherical Particle in a Viscoelastic Electrolyte Solution. Langmuir : the Acs Journal of Surfaces and Colloids. 39: 16006-16022. PMID 37930108 DOI: 10.1021/acs.langmuir.3c02102  0.595
2021 Varchanis S, Pettas D, Dimakopoulos Y, Tsamopoulos J. Origin of the Sharkskin Instability: Nonlinear Dynamics. Physical Review Letters. 127: 088001. PMID 34477400 DOI: 10.1103/PhysRevLett.127.088001  0.624
2021 Giannokostas K, Dimakopoulos Y, Anayiotos A, Tsamopoulos J. Advanced Constitutive Modeling of the Thixotropic Elasto-Visco-Plastic Behavior of Blood: Steady-State Blood Flow in Microtubes. Materials (Basel, Switzerland). 14. PMID 33451107 DOI: 10.3390/ma14020367  0.648
2020 Giannokostas K, Moschopoulos P, Varchanis S, Dimakopoulos Y, Tsamopoulos J. Advanced Constitutive Modeling of the Thixotropic Elasto-Visco-Plastic Behavior of Blood: Description of the Model and Rheological Predictions. Materials (Basel, Switzerland). 13. PMID 32962308 DOI: 10.3390/Ma13184184  0.67
2020 Varchanis S, Haward SJ, Hopkins CC, Syrakos A, Shen AQ, Dimakopoulos Y, Tsamopoulos J. Transition between solid and liquid state of yield-stress fluids under purely extensional deformations. Proceedings of the National Academy of Sciences of the United States of America. PMID 32434919 DOI: 10.1073/Pnas.1922242117  0.675
2020 Moschopoulos P, Syrakos A, Dimakopoulos Y, Tsamopoulos J. Dynamics of viscoplastic filament stretching Journal of Non-Newtonian Fluid Mechanics. 284: 104371. DOI: 10.1016/J.Jnnfm.2020.104371  0.667
2020 Syrakos A, Dimakopoulos Y, Tsamopoulos J. A finite volume method for the simulation of elastoviscoplastic flows and its application to the lid-driven cavity case Journal of Non-Newtonian Fluid Mechanics. 275: 104216. DOI: 10.1016/J.Jnnfm.2019.104216  0.727
2019 Moschopoulos P, Dimakopoulos Y, Tsamopoulos J. Electro-osmotic flow of electrolyte solutions of PEO in microfluidic channels. Journal of Colloid and Interface Science. 563: 381-393. PMID 31887702 DOI: 10.1016/J.Jcis.2019.12.052  0.631
2019 Varchanis S, Makrigiorgos G, Moschopoulos P, Dimakopoulos Y, Tsamopoulos J. Modeling the rheology of thixotropic elasto-visco-plastic materials Journal of Rheology. 63: 609-639. DOI: 10.1122/1.5049136  0.67
2019 De Corato M, Saint-Michel B, Makrigiorgos G, Dimakopoulos Y, Tsamopoulos J, Garbin V. Oscillations of small bubbles and medium yielding in elastoviscoplastic fluids Physical Review Fluids. 4. DOI: 10.1103/Physrevfluids.4.073301  0.685
2019 De Corato M, Dimakopoulos Y, Tsamopoulos J. The rising velocity of a slowly pulsating bubble in a shear-thinning fluid Physics of Fluids. 31: 083103. DOI: 10.1063/1.5108812  0.701
2018 Varchanis S, Dimakopoulos Y, Wagner C, Tsamopoulos J. How viscoelastic is human blood plasma? Soft Matter. PMID 29561062 DOI: 10.1039/C8Sm00061A  0.628
2018 Varchanis S, Dimakopoulos Y, Tsamopoulos J. Evaluation of tube models for linear entangled polymers in simple and complex flows Journal of Rheology. 62: 25-47. DOI: 10.1122/1.5009197  0.691
2018 Syrakos A, Dimakopoulos Y, Tsamopoulos J. Theoretical study of the flow in a fluid damper containing high viscosity silicone oil: Effects of shear-thinning and viscoelasticity Physics of Fluids. 30: 030708. DOI: 10.1063/1.5011755  0.686
2017 Syrakos A, Varchanis S, Dimakopoulos Y, Goulas A, Tsamopoulos J. A critical analysis of some popular methods for the discretisation of the gradient operator in finite volume methods Physics of Fluids. 29: 127103. DOI: 10.1063/1.4997682  0.636
2017 Pettas D, Karapetsas G, Dimakopoulos Y, Tsamopoulos J. On the degree of wetting of a slit by a liquid film flowing along an inclined plane Journal of Fluid Mechanics. 820: 5-41. DOI: 10.1017/Jfm.2017.190  0.709
2017 Fraggedakis D, Papaioannou J, Dimakopoulos Y, Tsamopoulos J. Discretization of three-dimensional free surface flows and moving boundary problems via elliptic grid methods based on variational principles Journal of Computational Physics. 344: 127-150. DOI: 10.1016/J.Jcp.2017.04.060  0.673
2017 Martino E, Koilias G, Athanasiou M, Katsaounis A, Dimakopoulos Y, Tsamopoulos J, Vayenas C. Experimental investigation and mathematical modeling of triode PEM fuel cells Electrochimica Acta. 248: 518-533. DOI: 10.1016/J.Electacta.2017.07.168  0.59
2017 Karapetsas G, Lampropoulos NK, Dimakopoulos Y, Tsamopoulos J. Transient flow of gravity-driven viscous films over 3D patterned substrates: conditions leading to Wenzel, Cassie and intermediate states Microfluidics and Nanofluidics. 21. DOI: 10.1007/S10404-017-1853-3  0.665
2016 Fraggedakis D, Dimakopoulos Y, Tsamopoulos J. Yielding the yield-stress analysis: a study focused on the effects of elasticity on the settling of a single spherical particle in simple yield-stress fluids. Soft Matter. PMID 27223648 DOI: 10.1039/C6Sm00480F  0.651
2016 Fraggedakis D, Pavlidis M, Dimakopoulos Y, Tsamopoulos J. On the velocity discontinuity at a critical volume of a bubble rising in a viscoelastic fluid Journal of Fluid Mechanics. 789: 310-346. DOI: 10.1017/Jfm.2015.740  0.723
2016 Fraggedakis D, Dimakopoulos Y, Tsamopoulos J. Yielding the yield stress analysis: A thorough comparison of recently proposed elasto-visco-plastic (EVP) fluid models Journal of Non-Newtonian Fluid Mechanics. 236: 104-122. DOI: 10.1016/J.Jnnfm.2016.09.001  0.675
2016 Pavlidis M, Karapetsas G, Dimakopoulos Y, Tsamopoulos J. Steady viscoelastic film flow over 2D Topography: II. The effect of capillarity, inertia and substrate geometry Journal of Non-Newtonian Fluid Mechanics. 234: 201-214. DOI: 10.1016/J.Jnnfm.2016.06.011  0.727
2016 Syrakos A, Dimakopoulos Y, Georgiou GC, Tsamopoulos J. Viscoplastic flow in an extrusion damper Journal of Non-Newtonian Fluid Mechanics. 232: 102-124. DOI: 10.1016/J.Jnnfm.2016.02.011  0.702
2016 Tsouka S, Dimakopoulos Y, Tsamopoulos J. Stress-gradient induced migration of polymers in thin films flowing over smoothly corrugated surfaces Journal of Non-Newtonian Fluid Mechanics. 228: 79-95. DOI: 10.1016/J.Jnnfm.2015.12.011  0.689
2016 Lampropoulos NK, Dimakopoulos Y, Tsamopoulos J. Transient flow of gravity-driven viscous films over substrates with rectangular topographical features Microfluidics and Nanofluidics. 20. DOI: 10.1007/S10404-016-1716-3  0.66
2015 Dimakopoulos Y, Kelesidis G, Tsouka S, Georgiou GC, Tsamopoulos J. Hemodynamics in stenotic vessels of small diameter under steady state conditions: Effect of viscoelasticity and migration of red blood cells. Biorheology. 52: 183-210. PMID 26406781 DOI: 10.3233/Bir-14033  0.599
2015 Fraggedakis D, Kouris C, Dimakopoulos Y, Tsamopoulos J. Flow of two immiscible fluids in a periodically constricted tube: Transitions to stratified, segmented, churn, spray, or segregated flow Physics of Fluids. 27: 082102. DOI: 10.1063/1.4928052  0.708
2015 Pettas D, Karapetsas G, Dimakopoulos Y, Tsamopoulos J. On the origin of extrusion instabilities: Linear stability analysis of the viscoelastic die swell Journal of Non-Newtonian Fluid Mechanics. 224: 61-77. DOI: 10.1016/J.Jnnfm.2015.07.011  0.715
2014 Tsouka S, Dimakopoulos Y, Mavrantzas V, Tsamopoulos J. Stress-gradient induced migration of polymers in corrugated channels Journal of Rheology. 58: 911-947. DOI: 10.1122/1.4880245  0.651
2014 Papaioannou J, Giannousakis A, Dimakopoulos Y, Tsamopoulos J. Bubble Deformation and Growth Inside Viscoelastic Filaments Undergoing Very Large Extensions Industrial & Engineering Chemistry Research. 53: 7548-7569. DOI: 10.1021/Ie403311N  0.715
2013 Dimakopoulos Y, Pavlidis M, Tsamopoulos J. Steady bubble rise in Herschel–Bulkley fluids and comparison of predictions via the Augmented Lagrangian Method with those via the Papanastasiou model Journal of Non-Newtonian Fluid Mechanics. 200: 34-51. DOI: 10.1016/J.Jnnfm.2012.10.012  0.737
2013 Tseropoulos G, Dimakopoulos Y, Tsamopoulos J, Lyberatos G. On the flow characteristics of the conical Minoan pipes used in water supply systems, via computational fluid dynamics simulations Journal of Archaeological Science. 40: 2057-2068. DOI: 10.1016/J.Jas.2012.11.025  0.672
2012 Dimakopoulos Y, Bogaerds AC, Anderson PD, Hulsen MA, Baaijens FP. Direct numerical simulation of a 2D-stented aortic heart valve at physiological flow rates. Computer Methods in Biomechanics and Biomedical Engineering. 15: 1157-79. PMID 22185614 DOI: 10.1080/10255842.2011.581238  0.487
2012 Dimakopoulos Y, Karapetsas G, Malamataris NA, Mitsoulis E. The Free (Open) Boundary Condition at inflow boundaries Journal of Non-Newtonian Fluid Mechanics. 187: 16-31. DOI: 10.1016/J.Jnnfm.2012.09.001  0.41
2011 CHATZIDAI N, DIMAKOPOULOS Y, TSAMOPOULOS J. Viscous effects on the oscillations of two equal and deformable bubbles under a step change in pressure Journal of Fluid Mechanics. 673: 513-547. DOI: 10.1017/S0022112010006361  0.657
2010 Pavlidis M, Dimakopoulos Y, Tsamopoulos J. Steady viscoelastic film flow over 2D topography: I. The effect of viscoelastic properties under creeping flow Journal of Non-Newtonian Fluid Mechanics. 165: 576-591. DOI: 10.1016/J.Jnnfm.2010.02.017  0.74
2010 Dimakopoulos Y. An efficient parallel and fully implicit algorithm for the simulation of transient free-surface flows of multimode viscoelastic liquids Journal of Non-Newtonian Fluid Mechanics. 165: 409-424. DOI: 10.1016/J.Jnnfm.2010.01.017  0.466
2009 Papaioannou J, Karapetsas G, Dimakopoulos Y, Tsamopoulos J. Injection of a viscoplastic material inside a tube or between two parallel disks: Conditions for wall detachment of the advancing front Journal of Rheology. 53: 1155-1191. DOI: 10.1122/1.3191779  0.729
2009 Dimakopoulos Y, Tsamopoulos J. On the transient coating of a straight tube with a viscoelastic material Journal of Non-Newtonian Fluid Mechanics. 159: 95-114. DOI: 10.1016/J.Jnnfm.2009.02.001  0.715
2009 Chatzidai N, Giannousakis A, Dimakopoulos Y, Tsamopoulos J. On the elliptic mesh generation in domains containing multiple inclusions and undergoing large deformations Journal of Computational Physics. 228: 1980-2011. DOI: 10.1016/J.Jcp.2008.11.020  0.655
2009 Pavlidis M, Dimakopoulos Y, Tsamopoulos J. Fully developed flow of a viscoelastic film down a vertical cylindrical or planar wall Rheologica Acta. 48: 1031-1048. DOI: 10.1007/S00397-009-0386-4  0.67
2008 TSAMOPOULOS J, DIMAKOPOULOS Y, CHATZIDAI N, KARAPETSAS G, PAVLIDIS M. Steady bubble rise and deformation in Newtonian and viscoplastic fluids and conditions for bubble entrapment Journal of Fluid Mechanics. 601: 123-164. DOI: 10.1017/S0022112008000517  0.725
2007 Dimakopoulos Y, Tsamopoulos J. Transient displacement of Newtonian and viscoplastic liquids by air in complex tubes Journal of Non-Newtonian Fluid Mechanics. 142: 162-182. DOI: 10.1016/J.Jnnfm.2006.08.002  0.698
2007 Zacharioudaki M, Kouris C, Dimakopoulos Y, Tsamopoulos J. A direct comparison between volume and surface tracking methods with a boundary-fitted coordinate transformation and third-order upwinding Journal of Computational Physics. 227: 1428-1469. DOI: 10.1016/J.Jcp.2007.09.004  0.702
2006 Foteinopoulou K, Mavrantzas VG, Dimakopoulos Y, Tsamopoulos J. Numerical simulation of multiple bubbles growing in a Newtonian liquid filament undergoing stretching Physics of Fluids. 18: 042106. DOI: 10.1063/1.2194931  0.685
2006 Dimakopoulos Y, Tsamopoulos J. Transient displacement of Newtonian liquids by gas in periodically constricted tubes Aiche Journal. 52: 2707-2726. DOI: 10.1002/Aic.10889  0.697
2005 Dimakopoulos Y, Tsamopoulos J. Gas-assisted injection molding with fluids partially occupying straight or complex tubes Polymer Engineering & Science. 46: 47-68. DOI: 10.1002/Pen.20437  0.675
2004 Dimakopoulos Y, Tsamopoulos J. On the gas-penetration in straight tubes completely filled with a viscoelastic fluid Journal of Non-Newtonian Fluid Mechanics. 117: 117-139. DOI: 10.1016/J.Jnnfm.2004.01.003  0.722
2003 Dimakopoulos Y, Tsamopoulos J. Transient displacement of a Newtonian fluid by air in straight or suddenly constricted tubes Physics of Fluids. 15: 1973-1991. DOI: 10.1063/1.1578634  0.713
2003 Dimakopoulos Y, Tsamopoulos J. Transient displacement of a viscoplastic material by air in straight and suddenly constricted tubes Journal of Non-Newtonian Fluid Mechanics. 112: 43-75. DOI: 10.1016/S0377-0257(03)00060-0  0.712
2003 Dimakopoulos Y, Tsamopoulos J. A quasi-elliptic transformation for moving boundary problems with large anisotropic deformations Journal of Computational Physics. 192: 494-522. DOI: 10.1016/J.Jcp.2003.07.027  0.672
2002 Kouris C, Dimakopoulos Y, Georgiou G, Tsamopoulos J. Comparison of spectral and finite element methods applied to the study of the core-annular flow in an undulating tube International Journal For Numerical Methods in Fluids. 39: 41-73. DOI: 10.1002/Fld.279  0.715
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