Items where City Author is "Karathanassis, Ioannis"
Article
Bellini, R., Rodriguez, C., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866 (2024).
Modelling of wall-bounded cavitating flow and spray mixing in multi-component environments using the PC-SAFT equation of state.
Applications in Energy and Combustion Science, 20,
article number 100295.
doi: 10.1016/j.jaecs.2024.100295
Hwang, J., Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, P. (2024).
Spray process of multi-component gasoline surrogate fuel under ECN Spray G conditions.
International Journal of Multiphase Flow, 174,
article number 104753.
doi: 10.1016/j.ijmultiphaseflow.2024.104753
Lyras, T. ORCID: 0000-0002-9783-4786, Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Kyriazis, N. (2024).
Modelling of liquid oxygen and nitrogen injection under flashing conditions.
Applied Thermal Engineering, 237,
article number 121773.
doi: 10.1016/j.applthermaleng.2023.121773
Geber, E., Rodriguez, C., Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2023).
A general predictive methodology for fuel-mixture properties up to supercritical conditions.
Fluid Phase Equilibria, 574,
article number 113888.
doi: 10.1016/j.fluid.2023.113888
Baran, O., Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, P. (2023).
Assessment of injector-flow characteristics of additised and renewable diesel blends through high-speed imaging.
Fuel, 352,
article number 129076.
doi: 10.1016/j.fuel.2023.129076
Ravikumar, B. ORCID: 0000-0001-7095-2195, Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Smith, T. (2023).
Multi-scale modelling of dilute viscoelastic liquids: Atomistic to mesoscale mapping of polymer solutions.
Polymer, 285,
article number 126360.
doi: 10.1016/j.polymer.2023.126360
Ravikumar, B. ORCID: 0000-0001-7095-2195, Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Smith, T. (2023).
Dilute viscoelastic polymer solutions for dielectric heat transfer applications: A molecular dynamics study.
International Journal of Thermofluids, 18,
article number 100333.
doi: 10.1016/j.ijft.2023.100333
Koukouvinis, F. ORCID: 0000-0002-3945-3707, Rodriguez, C., Hwang, J. (2022).
Machine Learning and transcritical sprays: A demonstration study of their potential in ECN Spray-A.
International Journal of Engine Research, 23(9),
pp. 1556-1572.
doi: 10.1177/14680874211020292
Hwang, J., Lee, P., Karathanasis, I. ORCID: 0000-0001-9025-2866 (2022).
A New Pathway for Prediction of Gasoline Sprays using Machine-Learning Algorithms.
SAE Technical Papers, 5(1),
pp. 343-356.
doi: 10.4271/2022-01-0492
Justino Vaz, M. G., Geber, E., Koukouvinis, F. (2022). Numerical simulation of multicomponent diesel fuel spray surrogates using realfluid thermodynamic modelling. SAE Technical Papers, 2022-01-0509(2022), article number 2022-01-0509. doi: 10.4271/2022-01-0509
Wan, K., Manin, J., Sim, H. S. (2022). Soot and PAH formation in high pressure spray pyrolysis of gasoline and diesel fuels. Combustion and Flame, 241, article number 112084. doi: 10.1016/j.combustflame.2022.112084
Heidari-Koochi, M. ORCID: 0000-0001-9865-697X, Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, P. ORCID: 0000-0002-3945-3707 (2022).
Flow visualisation in real-size optical injectors of conventional, additised, and renewable gasoline blends.
Energy Conversion and Management, 252,
article number 115109.
doi: 10.1016/j.enconman.2021.115109
Lyras, T. ORCID: 0000-0002-9783-4786, Karathanasis, I. ORCID: 0000-0001-9025-2866, Kyriazis, N. (2021).
Modelling of liquid oxygen nozzle flows under subcritical and supercritical pressure conditions.
International Journal of Heat and Mass Transfer, 177,
article number 121559.
doi: 10.1016/j.ijheatmasstransfer.2021.121559
Hwang, J., Lee, P., Mun, S. (2021). Machine-learning enabled prediction of 3D spray under engine combustion network spray G conditions. Fuel, 293, article number 120444. doi: 10.1016/j.fuel.2021.120444
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Heidari-Koochi, M., Zhang, Q. (2021).
X-ray phase contrast and absorption imaging for the quantification of transient cavitation in high-speed nozzle flows.
Physics of Fluids, 33(3),
article number 032102.
doi: 10.1063/5.0038475
Hwang, J., Lukas, W., Karathanassis, I. K. (2020). Spatio-temporal identification of plume dynamics by 3D computed tomography using Engine Combustion Network Spray G injector and various fuels. Fuel, 280, article number 118359. doi: 10.1016/j.fuel.2020.118359
Brunhart, M. ORCID: 0000-0002-2970-8091, Soteriou, C., Gavaises, M. ORCID: 0000-0003-0874-8534 (2020).
Investigation of cavitation and vapor shedding mechanisms in a Venturi nozzle.
Physics of Fluids, 32(8),
article number 083306.
doi: 10.1063/5.0015487
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Pashkovski, E., Heidari-Koochi, M. (2019).
Non-Newtonian flow of highly-viscous oils in hydraulic components.
Journal of Non-Newtonian Fluid Mechanics, 275,
article number 104221.
doi: 10.1016/j.jnnfm.2019.104221
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Papanicolaou, E., Belessiotis, V. (2019).
Dynamic simulation and exergetic optimization of a Concentrating Photovoltaic/ Thermal (CPVT) system.
Renewable Energy, 135,
pp. 1035-1047.
doi: 10.1016/j.renene.2018.12.085
Murali-Girija, M., Koukouvinis, F. ORCID: 0000-0002-3945-3707, Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2019).
Numerical simulation of three-phase flow in an external gear pump using immersed boundary approach.
Applied Mathematical Modelling, 72,
pp. 682-699.
doi: 10.1016/j.apm.2019.03.022
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Trickett, K., Koukouvinis, P. ORCID: 0000-0002-3945-3707 (2018).
Illustrating the effect of viscoelastic additives on cavitation and turbulence with X-ray imaging.
Scientific Reports, 8(1),
article number 14968.
doi: 10.1038/s41598-018-32996-w
Jadidbonab, H., Malgarinos, I., Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2018).
We-T classification of diesel fuel droplet impact regimes.
Proceedings of the Royal Society A: Mathematicsl, Physical and Engineering Sciences, 474(2215),
article number 20170759.
doi: 10.1098/rspa.2017.0759
Naseri, H., Trickett, K., Mitroglou, N. ORCID: 0000-0002-2955-8716 (2018).
Turbulence and Cavitation Suppression by Quaternary Ammonium Salt Additives.
Scientific Reports, 8(1),
article number 7636.
doi: 10.1038/s41598-018-25980-x
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, P. ORCID: 0000-0002-3945-3707, Kontolatis, E. (2018).
High-speed visualization of vortical cavitation using synchrotron radiation.
Journal of Fluid Mechanics, 838,
pp. 148-164.
doi: 10.1017/jfm.2017.885
Jadidbonab, H., Mitroglou, N. ORCID: 0000-0002-2955-8716, Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2018).
Experimental Study of Diesel-Fuel Droplet Impact on a Similarly Sized Polished Spherical Heated Solid Particle.
Langmuir, 34(1),
pp. 36-49.
doi: 10.1021/acs.langmuir.7b01658
Karathanassis, I. K., Koukouvinis, P. & Gavaises, M. (2017). Comparative evaluation of phase-change mechanisms for the prediction of flashing flows. International Journal of Multiphase Flow, 95, pp. 257-270. doi: 10.1016/j.ijmultiphaseflow.2017.06.006
Koukouvinis, P., Karathanassis, I. K. & Gavaises, M. (2017). Prediction of cavitation and induced erosion inside a high-pressure fuel pump. International Journal of Engine Research, 19(3), pp. 360-373. doi: 10.1177/1468087417708137
Mitroglou, N., Stamboliyski, V., Karathanassis, I. K. (2017). Cloud cavitation vortex shedding inside an injector nozzle. Experimental Thermal and Fluid Science, 84, pp. 179-189. doi: 10.1016/j.expthermflusci.2017.02.011
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. (2017). Design and experimental evaluation of a parabolic-trough concentrating photovoltaic/thermal (CPVT) system with high-efficiency cooling. Renewable Energy, 101, pp. 467-483. doi: 10.1016/j.renene.2016.09.013
Karathanassis, I. K., Koukouvinis, P. & Gavaises, M. (2016). Topology and distinct features of flashing flow in an injector nozzle. Atomization and Sprays, 26(12), pp. 1307-1336. doi: 10.1615/atomizspr.2016016510
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. (2015). Experimental and numerical evaluation of an elongated plate-fin heat sink with three sections of stepwise varying channel width. International Journal of Heat and Mass Transfer, 84, pp. 16-34. doi: 10.1016/j.ijheatmasstransfer.2014.12.013
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. (2014). Flow and Temperature Fields in Cooling Devices with Embedded Serpentine Tubes. Numerical Heat Transfer, Part A: Applications, 66(4), pp. 349-378. doi: 10.1080/10407782.2014.884864
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. (2013). Three-dimensional flow effects on forced convection heat transfer in a channel with stepwise-varying width. International Journal of Thermal Sciences, 67, pp. 177-191. doi: 10.1016/j.ijthermalsci.2012.12.016
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. (2013). Effect of secondary flows due to buoyancy and contraction on heat transfer in a two-section plate-fin heat sink. International Journal of Heat and Mass Transfer, 61(1), pp. 583-597. doi: 10.1016/j.ijheatmasstransfer.2013.02.028
Book Section
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, F. ORCID: 0000-0001-9025-2866 & Gavaises, E. ORCID: 0000-0003-0874-8534 (2019).
Multiphase phenomena in Diesel fuel injection systems.
In:
Simulations and Optical Diagnostics for Internal Combustion Engines.
Energy, Environment, and Sustainability.
(pp. 95-126). Singapore: Springer.
doi: 10.1007/978-981-15-0335-1_8
Conference or Workshop Item
Raffaele, B., Rodriguez Fernandez, C., Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2023).
Collapse of Cavitation Bubble Clusters of Fuels Utilised with Modern Combustion Systems.
In: Ragucci, R., Marengo, M. & Sorrentino, G. (Eds.),
ILASS Europe 2023 Meeting European Meeting on Liquid Atomization and Spray Systems.
ILASS Europe 2023, 31st European Conference on Liquid Atomization & Spray Systems, 4-7 Sep 2023, Napoli, Italy.
M.G., Mithun, Koukouvinis, F. ORCID: 0000-0002-3945-3707, Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2018).
Simulating the effect of in-nozzle cavitation on liquid atomisation using a three-phase model.
Paper presented at the The 10th International Symposium on Cavitation (CAV2018), 14-16 May 2018, Baltimore, USA.
Kyriazis, N., Koukouvinis, F. ORCID: 0000-0002-3945-3707, Karathanassis, I. K. ORCID: 0000-0001-9025-2866 (2018).
A tabulated data technique for cryogenic two-phase flows.
Paper presented at the 7th European Conference on Computational Fluid Dynamics, 11-15 Jun 2018, Glasgow, UK.
Karathanassis, I. K. ORCID: 0000-0001-9025-2866, Koukouvinis, P. ORCID: 0000-0002-3945-3707, Lorenzi, M. (2017).
High-speed X-Ray Phase-Contrast Imaging of String Cavitation in an Enlarged Diesel-Injector Orifice Replica.
In:
28TH CONFERENCE ON LIQUID ATOMIZATION AND SPRAY SYSTEMS, ILASS-EUROPE 2017.
ILASS–Europe 2017, 28th Conference on Liquid Atomization and Spray Systems, 6 - 8 September 2017, 6 - 8 September 2017 Valencia, Spain.
doi: 10.4995/ILASS2017.2017.4996
