Dynamics of water droplets detached from porous surfaces of relevance to PEM fuel cells A Theodorakakos, T Ous, M Gavaises, JM Nouri, N Nikolopoulos, ... Journal of colloid and interface science 300 (2), 673-687, 2006 | 303 | 2006 |

VOF simulations of the contact angle dynamics during the drop spreading: Standard models and a new wetting force model I Malgarinos, N Nikolopoulos, M Marengo, C Antonini, M Gavaises Advances in colloid and interface science 212, 1-20, 2014 | 138 | 2014 |

A numerical investigation of the evaporation process of a liquid droplet impinging onto a hot substrate N Nikolopoulos, A Theodorakakos, G Bergeles International Journal of Heat and Mass Transfer 50 (1-2), 303-319, 2007 | 135 | 2007 |

Numerical investigation of the oxy-fuel combustion in large scale boilers adopting the ECO-Scrub technology N Nikolopoulos, A Nikolopoulos, E Karampinis, P Grammelis, E Kakaras Fuel 90 (1), 198-214, 2011 | 123 | 2011 |

A numerical investigation of central binary collision of droplets N Nikolopoulos, KS Nikas, G Bergeles Computers & Fluids 38 (6), 1191-1202, 2009 | 119 | 2009 |

High-resolution 3-D full-loop simulation of a CFB carbonator cold model A Nikolopoulos, N Nikolopoulos, A Charitos, P Grammelis, E Kakaras, ... Chemical Engineering Science 90, 137-150, 2013 | 98 | 2013 |

Three-dimensional numerical investigation of a droplet impinging normally onto a wall film N Nikolopoulos, A Theodorakakos, G Bergeles Journal of computational physics 225 (1), 322-341, 2007 | 98 | 2007 |

Numerical investigation Greek lignite/cardoon co-firing in a tangentially fired furnace E Karampinis, N Nikolopoulos, A Nikolopoulos, P Grammelis, E Kakaras Applied Energy 97, 514-524, 2012 | 91 | 2012 |

Numerical investigation of the evaporation of two-component droplets G Strotos, M Gavaises, A Theodorakakos, G Bergeles Fuel 90 (4), 1492-1507, 2011 | 88 | 2011 |

Calcium looping for CO2 capture from a lignite fired power plant I Vorrias, K Atsonios, A Nikolopoulos, N Nikolopoulos, P Grammelis, ... Fuel 113, 826-836, 2013 | 86 | 2013 |

Numerical study of a naturally cross-ventilated building KS Nikas, N Nikolopoulos, A Nikolopoulos Energy and Buildings 42 (4), 422-434, 2010 | 86 | 2010 |

Normal impingement of a droplet onto a wall film: a numerical investigation N Nikolopoulos, A Theodorakakos, G Bergeles International Journal of Heat and Fluid Flow 26 (1), 119-132, 2005 | 85 | 2005 |

Report on comparison among current industrial scale lignite drying technologies (A critical review of current technologies) N Nikolopoulos, I Violidakis, E Karampinis, M Agraniotis, C Bergins, ... Fuel 155, 86-114, 2015 | 84 | 2015 |

Integration of calcium looping technology in existing cement plant for CO2 capture: Process modeling and technical considerations K Atsonios, P Grammelis, SK Antiohos, N Nikolopoulos, E Kakaras Fuel 153, 210-223, 2015 | 84 | 2015 |

An advanced EMMS scheme for the prediction of drag coefficient under a 1.2 MWth CFBC isothermal flow—Part I: Numerical formulation A Nikolopoulos, D Papafotiou, N Nikolopoulos, P Grammelis, E Kakaras Chemical Engineering Science 65 (13), 4080-4088, 2010 | 82 | 2010 |

Numerical investigation of Solid Recovered Fuels’ co-firing with brown coal in large scale boilers–Evaluation of different co-combustion modes M Agraniotis, N Nikolopoulos, A Nikolopoulos, P Grammelis, E Kakaras Fuel 89 (12), 3693-3709, 2010 | 64 | 2010 |

An advanced EMMS scheme for the prediction of drag coefficient under a 1.2 MWth CFBC isothermal flow—Part II: Numerical implementation A Nikolopoulos, K Atsonios, N Nikolopoulos, P Grammelis, E Kakaras Chemical Engineering Science 65 (13), 4089-4099, 2010 | 60 | 2010 |

Off-centre binary collision of droplets: A numerical investigation N Nikolopoulos, A Theodorakakos, G Bergeles International Journal of Heat and Mass Transfer 52 (19-20), 4160-4174, 2009 | 60 | 2009 |

Predicting droplet deformation and breakup for moderate Weber numbers G Strotos, I Malgarinos, N Nikolopoulos, M Gavaises International Journal of Multiphase Flow 85, 96-109, 2016 | 51 | 2016 |

Smart energy management algorithm for load smoothing and peak shaving based on load forecasting of an island’s power system S Chapaloglou, A Nesiadis, P Iliadis, K Atsonios, N Nikolopoulos, ... Applied Energy 238, 627-642, 2019 | 49 | 2019 |