Steady bubble rise and deformation in Newtonian and viscoplastic fluids and conditions for bubble entrapment J Tsamopoulos, Y Dimakopoulos, N Chatzidai, G Karapetsas, M Pavlidis Journal of Fluid Mechanics 601, 123-164, 2008 | 162 | 2008 |
Evaporation of sessile droplets laden with particles and insoluble surfactants G Karapetsas, KC Sahu, OK Matar Langmuir 32 (27), 6871-6881, 2016 | 126 | 2016 |
Convective rolls and hydrothermal waves in evaporating sessile drops G Karapetsas, OK Matar, P Valluri, K Sefiane Langmuir 28 (31), 11433-11439, 2012 | 117 | 2012 |
On surfactant-enhanced spreading and superspreading of liquid drops on solid surfaces G Karapetsas, RV Craster, OK Matar Journal of Fluid Mechanics 670, 5-37, 2011 | 114 | 2011 |
Thermocapillary-driven motion of a sessile drop: effect of non-monotonic dependence of surface tension on temperature G Karapetsas, KC Sahu, K Sefiane, OK Matar Langmuir 30 (15), 4310-4321, 2014 | 105 | 2014 |
Effect of contact line dynamics on the thermocapillary motion of a droplet on an inclined plate G Karapetsas, KC Sahu, OK Matar Langmuir 29 (28), 8892-8906, 2013 | 86 | 2013 |
Transient squeeze flow of viscoplastic materials G Karapetsas, J Tsamopoulos Journal of non-newtonian fluid mechanics 133 (1), 35-56, 2006 | 68 | 2006 |
Bubble rise dynamics in a viscoplastic material MK Tripathi, KC Sahu, G Karapetsas, OK Matar Journal of Non-Newtonian Fluid Mechanics 222, 217-226, 2015 | 64 | 2015 |
Surfactant-driven dynamics of liquid lenses G Karapetsas, RV Craster, OK Matar Physics of Fluids 23 (12), 2011 | 59 | 2011 |
Efficient modelling of droplet dynamics on complex surfaces G Karapetsas, NT Chamakos, AG Papathanasiou Journal of Physics: Condensed Matter 28 (8), 085101, 2016 | 54 | 2016 |
Thermocapillary droplet actuation: effect of solid structure and wettability G Karapetsas, NT Chamakos, AG Papathanasiou Langmuir 33 (41), 10838-10850, 2017 | 48 | 2017 |
Non-isothermal bubble rise: non-monotonic dependence of surface tension on temperature MK Tripathi, KC Sahu, G Karapetsas, K Sefiane, OK Matar Journal of Fluid Mechanics 763, 82-108, 2015 | 46 | 2015 |
Steady extrusion of viscoelastic materials from an annular die G Karapetsas, J Tsamopoulos Journal of non-newtonian fluid mechanics 154 (2-3), 136-152, 2008 | 39 | 2008 |
On phase change in Marangoni-driven flows and its effects on the hydrothermal-wave instabilities PJ Sáenz, P Valluri, K Sefiane, G Karapetsas, OK Matar Physics of Fluids 26 (2), 2014 | 38 | 2014 |
On the origin of extrusion instabilities: Linear stability analysis of the viscoelastic die swell D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos Journal of Non-Newtonian Fluid Mechanics 224, 61-77, 2015 | 36 | 2015 |
Linear and nonlinear stability of hydrothermal waves in planar liquid layers driven by thermocapillarity PJ Saenz, P Valluri, K Sefiane, G Karapetsas, OK Matar Physics of Fluids 25 (9), 2013 | 36 | 2013 |
The role of surfactants on the mechanism of the long-wave instability in liquid film flows G Karapetsas, V Bontozoglou Journal of fluid mechanics 741, 139-155, 2014 | 34 | 2014 |
The primary instability of falling films in the presence of soluble surfactants G Karapetsas, V Bontozoglou Journal of Fluid Mechanics 729, 123-150, 2013 | 34 | 2013 |
How asymmetric surfaces induce directional droplet motion NT Chamakos, G Karapetsas, AG Papathanasiou Colloids and Surfaces A: Physicochemical and Engineering Aspects 511, 180-189, 2016 | 31 | 2016 |
Numerical simulation of pressure-driven displacement of a viscoplastic material by a Newtonian fluid using the lattice Boltzmann method PAP Swain, G Karapetsas, OK Matar, KC Sahu European Journal of Mechanics-B/Fluids 49, 197-207, 2015 | 30 | 2015 |