Items where Author is "Karathanassis, I. K."
    Justino Vaz, M. 
ORCID: 0000-0002-2367-0360, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Gavaises, M. 
ORCID: 0000-0003-0874-8534  & Mouokue, G. (2026).
    Data-driven prediction of spray macroscopic characteristics for marine injectors using neural networks.
    Fuel, 405(D),
    
    article number 136736.
    
    doi: 10.1016/j.fuel.2025.136736
  
    Damianos, S. 
ORCID: 0009-0007-9555-6720, Papoutsakis, A., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2026).
    Effect of gas nuclei on the primary stage of shock–droplet interaction.
    International Journal of Multiphase Flow, 194,
    
    article number 105478.
    
    doi: 10.1016/j.ijmultiphaseflow.2025.105478
  
    Bellini, R., Rodriguez, C., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2025).
    Cavitation Dynamics and Surface Erosion in Fuel Injectors Considering the Composition of Fuel Mixtures.
    Computers & Fluids, 301,
    
    article number 106793.
    
    doi: 10.1016/j.compfluid.2025.106793
  
    
    
      
        
        Rosenfeld, J., Seddiq, M., Rüppel, B. , Weiß, L., Reese, H., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Smith, T., Brown, G., Wensing, M. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2025).
        
        Dilute Viscoelastic Fluids for Enhanced Heat Transfer in Immersion Cooling Concepts.
        
        In: 
        
        
        
        International Conference on Fluid Flow, Heat and Mass Transfer.
        
        12th International Conference on Fluid Flow, Heat and Mass Transfer (FFHMT 2025), 15-17 Jul 2025, London, UK.
      
      
    
    doi: 10.11159/ffhmt25.166
  
    
    
      
        
        Rüppel, B., Weiß, L., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866 , Smith, T., Gavaises, M. 
ORCID: 0000-0003-0874-8534 & Wensing, M. (2025).
        
        Investigation of Immersion Cooling in Battery Packs with PIV and Simultaneous Heat Flux Measurement in an Optical Oil Flow Channel.
        
        In: 
        
        
        
        International Conference on Fluid Flow, Heat and Mass Transfer.
        
        12th International Conference on Fluid Flow, Heat and Mass Transfer (FFHMT 2025), 15-17 Jul 2025, London, UK.
      
      
    
    doi: 10.11159/ffhmt25.150
  
    Baran, O. 
ORCID: 0000-0002-7123-0802, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Pickett, L. M. , Manin, J. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2025).
    High-Speed Optical Imaging of Cavitation and Spray Dynamics for Sustainable Aviation Fuels.
    Energy & Fuels, 39(24),
    
    
     pp. 11912-11925.
    doi: 10.1021/acs.energyfuels.5c01353
  
    Bellini, R., Rodriguez, C., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866 , Pickett, L., Gavaises, M. 
ORCID: 0000-0003-0874-8534 & Geber, E. (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
  
    Karathanassis, I. K., Heidari-Koochi, M., Koukouvinis, F. , Weiss, L., Trtik, P., Spivey, D., Wensing, M. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2024).
    Quantification of cavitating flows with neutron imaging.
    Scientific Reports, 14(1),
    
    article number 26911.
    
    doi: 10.1038/s41598-024-76588-3
  
    Ravikumar, B. 
ORCID: 0000-0001-7095-2195, Karathanassis, I. K., Smith, T.  & Gavaises, M. (2024).
    Atomistic Investigation of Viscoelastic Nanofluids as Heat Transfer Liquids for Immersive-Cooling Applications.
    Industrial & Engineering Chemistry Research, 63(48),
    
    
     pp. 21023-21037.
    doi: 10.1021/acs.iecr.4c01832
  
    Hwang, J., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. , Nguyen, T., Tagliante, F., Pickett, L. M., Sforzo, B. A. & Powell, C. F. (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. , Koukouvinis, P. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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 , Lopez-Pintor, D., Manin, J., Pickett, L. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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. , Hwang, J., Pickett, L. M., Spivey, D. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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.  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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
  
    
    
      
        
        Raffaele, B., Rodriguez Fernandez, C., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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.
      
      
    
    
  
    Ravikumar, B. 
ORCID: 0000-0001-7095-2195, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Smith, T.  & Gavaises, M. (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. , Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Gavaises, M. 
ORCID: 0000-0003-0874-8534 & Pickett, L. (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
  
    Wan, K., Manin, J., Sim, H. S.  & Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866 (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
  
    Hwang, J., Lee, P., Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866 , Koukouvinis, F., Tagliante, F., Nguyen, T. & Pickett, L. (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. , Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Rodriguez Fernandez, C., Gavaises, M. & Mouokue, G. (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
  
    Heidari-Koochi, M. 
ORCID: 0000-0001-9865-697X, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. 
ORCID: 0000-0002-3945-3707 , Hwang, J., Pickett, L. M., Spivey, D. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Kyriazis, N. , Koukouvinis, F. 
ORCID: 0000-0002-3945-3707 & Gavaises, M. (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. , Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. 
ORCID: 0000-0002-3945-3707, Pickett, L. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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. , Hwang, J., Koukouvinis, P. 
ORCID: 0000-0002-3945-3707, Wang, J. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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
  
    Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Hwang, J., Koukouvinis, P. 
ORCID: 0000-0002-3945-3707 , Pickett, L. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (2021).
    Combined visualisation of cavitation and vortical structures in a real-size optical diesel injector.
    Experiments in Fluids, 62(1),
    
    article number 7.
    
    doi: 10.1007/s00348-020-03096-1
  
    Hwang, J., Lukas, W., Karathanassis, I. K. , Koukouvinis, F. 
ORCID: 0000-0002-3945-3707, Lyle, P. & Scott, S. (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 , Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, F. 
ORCID: 0000-0002-3945-3707, Jahangir, S. & Poelma, C. (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. , Jadidbonab, H. 
ORCID: 0000-0002-5481-9789, Smith, T., Gavaises, M. 
ORCID: 0000-0003-0874-8534 & Bruecker, C. 
ORCID: 0000-0001-5834-3020 (2020).
    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, 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
  
    Murali-Girija, M., Koukouvinis, F. 
ORCID: 0000-0002-3945-3707, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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, Papanicolaou, E., Belessiotis, V.  & Bergeles, G. (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
  
    
    
      
      
        
        
        
         
          M.G., Mithun, Koukouvinis, F. 
ORCID: 0000-0002-3945-3707, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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.
        
      
    
    
  
    Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Trickett, K., Koukouvinis, P. 
ORCID: 0000-0002-3945-3707 , Wang, J., Barbour, R. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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 , Mitroglou, N. 
ORCID: 0000-0002-2955-8716 & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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
  
    
    
      
      
        
        
        
         
          Kyriazis, N., Koukouvinis, F. 
ORCID: 0000-0002-3945-3707, Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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.
        
      
    
    
  
    Naseri, H., Trickett, K., Mitroglou, N. 
ORCID: 0000-0002-2955-8716 , Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. 
ORCID: 0000-0002-3945-3707, Gavaises, M. 
ORCID: 0000-0003-0874-8534, Barbour, R., Diamond, D., Rogers, S. E., Santini, M. & Wang, J. (2018).
    Turbulence and Cavitation Suppression by Quaternary Ammonium Salt Additives.
    Scientific Reports, 8(1),
    
    article number 7636.
    
    doi: 10.1038/s41598-018-25980-x
  
Koukouvinis, P., Karathanassis, I. K. & Gavaises, M. (2018). 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
    Karathanassis, I. K. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. 
ORCID: 0000-0002-3945-3707, Kontolatis, E. , Lee, Z, Wang, J, Mitroglou, N. 
ORCID: 0000-0002-2955-8716 & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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  & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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
Mitroglou, N., Stamboliyski, V., Karathanassis, I. K. , Nikas, K.S. & Gavaises, M. (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. & Bergeles, G. (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. 
ORCID: 0000-0001-9025-2866, Koukouvinis, P. 
ORCID: 0000-0002-3945-3707, Lorenzi, M. , Kontolatis, E., Li, Z., Wang, J., Mitroglou, N. & Gavaises, M. 
ORCID: 0000-0003-0874-8534 (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
  
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. & Bergeles, G. (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. & Bergeles, G. (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. & Bergeles, G. (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. & Bergeles, G. (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
Karathanassis, I. K., Papanicolaou, E., Belessiotis, V. & Bergeles, G. (2013). Multi-objective design optimization of a micro heat sink for Concentrating Photovoltaic/Thermal (CPVT) systems using a genetic algorithm. Applied Thermal Engineering, 59(1-2), pp. 733-744. doi: 10.1016/j.applthermaleng.2012.06.034
              
              
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