The effect of surfactant addition on the performance of a bubble column containing a non-Newtonian liquid AD Passos, V Voulgaropoulos, SV Paras, AA Mouza Chemical Engineering Research and Design 95, 93-104, 2015 | 55 | 2015 |
Thermal energy processes in direct steam generation solar systems: Boiling, condensation and energy storage–A review J Dirker, D Juggurnath, A Kaya, EA Osowade, M Simpson, S Lecompte, ... Frontiers in Energy Research 6, 147, 2018 | 47 | 2018 |
Structured planar laser-induced fluorescence (S-PLIF) for the accurate identification of interfaces in multiphase flows A Charogiannis, JS An, V Voulgaropoulos, CN Markides International Journal of Multiphase Flow 118, 193-204, 2019 | 41 | 2019 |
Optical measurements in evolving dispersed pipe flows V Voulgaropoulos, P Angeli Experiments in Fluids 58, 1-15, 2017 | 36 | 2017 |
Surfactant effects on the coalescence of a drop in a Hele-Shaw cell M Chinaud, V Voulgaropoulos, P Angeli Physical Review E 94 (3), 033101, 2016 | 27 | 2016 |
Simultaneous laser-induced fluorescence, particle image velocimetry and infrared thermography for the investigation of the flow and heat transfer characteristics of nucleating … V Voulgaropoulos, GM Aguiar, CN Markides, M Bucci International Journal of Heat and Mass Transfer 187, 122525, 2022 | 21 | 2022 |
Simultaneous laser-induced fluorescence and capacitance probe measurement of downwards annular gas-liquid flows V Voulgaropoulos, A Patapas, S Lecompte, A Charogiannis, OK Matar, ... International Journal of Multiphase Flow 142, 103665, 2021 | 19 | 2021 |
A combined experimental and computational study of the flow characteristics in a Type B aortic dissection: Effect of primary and secondary tear size I Zadrazil, C Corzo, V Voulgaropoulos, CN Markides, XY Xu Chemical Engineering Research and Design 160, 240-253, 2020 | 18 | 2020 |
A combined experimental and computational study of phase-change dynamics and flow inside a sessile water droplet freezing due to interfacial heat transfer V Voulgaropoulos, M Kadivar, MA Moghimi, M Maher, H Alawadi, ... International Journal of Heat and Mass Transfer 180, 121803, 2021 | 16 | 2021 |
Experimental and numerical studies on the flow characteristics and separation properties of dispersed liquid-liquid flows V Voulgaropoulos, R Jamshidi, L Mazzei, P Angeli Physics of Fluids 31 (7), 2019 | 16 | 2019 |
An experimental study of the thermohydraulic characteristics of flow boiling in horizontal pipes: Linking spatiotemporally resolved and integral measurements HR Moran, D Zogg, V Voulgaropoulos, WJ Van den Bergh, J Dirker, ... Applied Thermal Engineering 194, 117085, 2021 | 13 | 2021 |
Transient freezing of water between two parallel plates: A combined experimental and modelling study V Voulgaropoulos, N Le Brun, A Charogiannis, CN Markides International Journal of Heat and Mass Transfer 153, 119596, 2020 | 13 | 2020 |
Temperature and velocity field measurements of pool boiling using two-colour laser-induced fluorescence, infrared thermometry and particle image velocimetry V Voulgaropoulos, GM Aguiar, OK Matar, M Bucci, CN Markides ICMF 2019 - 10th International Conference on Multiphase Flow. At: Rio de …, 2019 | 12 | 2019 |
On the link between experimentally‐measured turbulence quantities and polymer‐induced drag reduction in pipe flows V Voulgaropoulos, I Zadrazil, N Le Brun, A Bismarck, CN Markides AIChE Journal 65 (9), 16662, 2019 | 12 | 2019 |
Dynamics of spatially evolving dispersed flows V Voulgaropoulos UCL (University College London), 2018 | 10 | 2018 |
Evolution of unstable liquid-liquid dispersions in horizontal pipes V Voulgaropoulos, L Zhai, K Ioannou, P Angeli 10th North American Conference on Multiphase Technology. At: Banff, Canada, 2016 | 10 | 2016 |
Experimental investigation of bubble nucleation, growth and departure using synchornized IR thermometry, two-colour LIF and PIV GM Aguiar, V Voulgaropoulos, OK Matar, CN Markides, M Bucci 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics …, 2019 | 4 | 2019 |
Simultaneous Laser-and Infrared-Based Measurements of the Life Cycle of a Vapour Bubble During Pool Boiling V Voulgaropoulos, GM Aguiar, M Bucci, CN Markides Advances in Heat Transfer and Thermal Engineering: Proceedings of 16th UK …, 2021 | 3 | 2021 |
Simplified Mechanistic Model for the Separation of Dispersed Oil-Water Horizontal Pipe Flows N Evripidou, V Voulgaropoulos, P Angeli 19th International Conference on Multiphase Production Technology. At …, 2019 | 2 | 2019 |
Laser-based measurements of stratified liquid-liquid pipe flows interacting with jets in cross-flow SF Wright, A Charogiannis, V Voulgaropoulos, OK Matar, CN Markides 19th International Symposium on the Application of Laser and Imaging …, 2018 | 2 | 2018 |