Modeling of flow field and separation efficiency of a deoiling hydrocyclone using large eddy simulation M Saidi, R Maddahian, B Farhanieh, H Afshin International Journal of Mineral Processing 112, 84-93, 2012 | 67 | 2012 |

Investigation of rotating vortex rope formation during load variation in a Francis turbine draft tube N Sotoudeh, R Maddahian, MJ Cervantes Renewable energy 151, 238-254, 2020 | 60 | 2020 |

Numerical investigation of cone angle effect on the flow field and separation efficiency of deoiling hydrocyclones M Saidi, R Maddahian, B Farhanieh Heat and Mass Transfer 49, 247-260, 2013 | 55 | 2013 |

Numerical investigation of turbulent free jet flows issuing from rectangular nozzles: the influence of small aspect ratio E Faghani, R Maddahian, P Faghani, B Farhanieh Archive of applied mechanics 80 (7), 727-745, 2010 | 47 | 2010 |

Optimization of axial water injection to mitigate the Rotating Vortex Rope in a Francis turbine HJ Juposhti, R Maddahian, MJ Cervantes Renewable Energy 175, 214-231, 2021 | 37 | 2021 |

Numerical investigation of a new method to control the condensation problem in ceiling radiant cooling panels M Amini, R Maddahian, S Saemi Journal of Building Engineering 32, 101707, 2020 | 32 | 2020 |

Analytical investigation of boundary layer growth and swirl intensity decay rate in a pipe R Maddahian, A Kebriaee, B Farhanieh, B Firoozabadi Archive of Applied Mechanics 81, 489-501, 2011 | 23 | 2011 |

Numerical investigation of air-injected deoiling hydrocyclones using population balance model R Raesi, R Maddahian Chemical Engineering Science 248, 117103, 2022 | 21 | 2022 |

Numerical investigation of the velocity field and separation efficiency of deoiling hydrocyclones R Maddahian, M Asadi, B Farhanieh Petroleum Science 9, 511-520, 2012 | 21 | 2012 |

A new algorithm for image reconstruction of electrical capacitance tomography based on inverse heat conduction problems MB Haddadi, R Maddahian IEEE Sensors Journal 16 (6), 1786-1794, 2015 | 19 | 2015 |

On the effect of inflow conditions in simulation of a turbulent round jet E Faghani, SD Saemi, R Maddahian, B Farhanieh Archive of Applied Mechanics 81 (10), 1439-1453, 2011 | 19 | 2011 |

Numerical investigation of the flow structure in a Kaplan draft tube at part load R Maddahian, MJ Cervantes, N Sotoudeh IOP Conference Series: Earth and Environmental Science 49 (2), 022008, 2016 | 17 | 2016 |

A numerical model for estimation of water droplet size in the anode channel of a proton exchange membrane fuel cell K Mohammadzadeh, BJ Kaldehi, R Jazmi, H Khaleghi, R Maddahian, ... Journal of Energy Storage 26, 101021, 2019 | 13 | 2019 |

Numerical investigation of anode channel clogging of a PEMFC with a realistic droplet size distribution K Mohammadzadeh, H Khaleghi, R Maddahian, E Shirani Journal of the Brazilian Society of Mechanical Sciences and Engineering 42, 1-13, 2020 | 12 | 2020 |

Analytical study of single particle tracking in both free and forced vortices A Salari, M Karmozdi, R Maddahian, B Firoozabadi Scientia Iranica 20 (2), 351-358, 2013 | 12 | 2013 |

Numerical investigation of water droplet behavior in anode channel of a PEM fuel cell with partial blockage R Jazmi, K Mohammadzadeh, H Khaleghi, R Maddahian Archive of Applied Mechanics 91 (4), 1391-1406, 2021 | 11 | 2021 |

Effect of swirl on thermal and hydraulic properties of ice slurry flow H Ahmadkermaj, R Maddahian, M Maerefat Heat Transfer Engineering 42 (9), 764-786, 2021 | 10 | 2021 |

Enhancing the bubble collapse energy using the electrohydrodynamic force MH Taleghani, S Khodadadi, R Maddahian, M Mokhtari-Dizaji Physics of Fluids 35 (5), 2023 | 9 | 2023 |

Investigation of asphaltene particles size and distribution on fouling rate in the crude oil preheat train M Ghorbani, R Maddahian Journal of Petroleum Science and Engineering 196, 107665, 2021 | 9 | 2021 |

Image reconstruction of electrical capacitance tomography using the dynamic mesh and changing physical properties methods S Abbasian, R Maddahian Measurement Science and Technology 31 (1), 015402, 2019 | 9 | 2019 |