Personal Information
Dr.-Ing. Omar Rafae Alomar

Engineering Technical College of Mosul, Northern Technical University, Mosul, Nineveh, Iraq

Dr.-Ing. Omar Rafae Alomar
Educations
From 03.10.2011 to 16.09.2016, PhD in Mechanical Engineering and Thermal Engineering , Germany
From 01.10.2001 to 2004, M.Sc. in Thermal Engineering , Iraq
From 1997 to 2001, B.Sc. in Mechanical Engineering , Iraq
Work Experiences
From 2005 to 2018, Lecturer , Northern Technical university
From 01.07.2016 to 01.11.2016, Scientific researcher , TU Bergakademie Freiberg
From 01.10.2015 to 30.09.2016, PhD scholarship (SFB 920) , TU Bergakademie Freiberg
From 01.10.2011 to 30.09.2015, phD scholarship (DAAD) , TU Bergakademie Freiberg
Projects
From 2015 to 2016, Multi-Functional Filters for Metal Melt Filtration – A contribution towards Zero Defect Materials , German Research Foundation (DFG)
Speciality
Modeling and simulation of energy conversion systems
Reactive flows and phase change process in porous and heterogeneous media
Renewable and sustainable energy sources
System optimization and uncertainty analysis
Multi-mode heat and mass transfer in porous and heterogeneous media
Algorithms and computational fluid dynamics (CFD) for simulation of complex multi-physical systems
Nano-fluids inside porous media
Internal combustion engine and refrigeration and air-conditioning systems
Book
O. R. Alomar, Modeling and simulation of complete liquid-vapor phase change process inside porous media, Cuvillier Verlag, Göttingen, Deutschland, 2016
Journal Articles
O. R. Alomar, I. A. Mohamed, Numerical investigation of boundary surface effects on natural convection in a horizontal porous cavity by using non-Darcian flow, Al-TAQANI Journal, 26 (5) (2013) 9-30
O. R. Alomar, M.A.A. Mendes, D. Trimis, S. Ray, Simulation of complete liquid-vapor phase change inside divergent porous evaporator, Int. J. of Materials, Mechanics and Manufacturing, 2 (3) (2014) 223-229
O. R. Alomar, M.A.A. Mendes, D. Trimis, S. Ray, Numerical simulation of complete liquid-vapour phase change process inside porous media using smoothing of diffusion coefficient, Int. J. of Thermal Sciences, 86 (2014) 408-420
O. R. Alomar, M.A.A. Mendes, D. Trimis, S. Ray, Simulation of complete liquid-vapour phase change process inside porous evaporator using local thermal non-equilibrium model, Int. J. of Thermal Sciences, 94 (2015) 228-241
O. R. Alomar, D. Trimis, S. Ray, Numerical simulation of complete liquid-vapour phase change process inside an annular porous evaporator, International University of Resources, Scientific Reports on Resource Issues, 1 (2015) 128 – 133
S. Ray, O. R. Alomar, Simulation of liquid-vapour phase change process inside porous media using modified enthalpy formulation, Int. J. of Thermal Sciences, 105 (2016) 123-136
O. R. Alomar, M.A.A. Mendes, D. Trimis, S. Ray, Numerical simulation of complete liquid-vapour phase change process inside porous Media: A comparison between local thermal equilibrium and non-equilibrium models, Int. J. of Thermal Sciences, 112 (2017) 222 – 241
O. R. Alomar, M.A.A. Mendes, S. Ray, D. Trimis, Numerical investigation of complete evaporation process inside porous evaporator using staggered and non-staggered grid arrangements, Int. J. of Thermal Sciences, 129 (2018) 56 – 72
O. R. Alomar, R. R. Mohammed, M.A.A. Mendes, S. Ray, D. Trimis, Numerical Investigation of Two-Phase Flow in Anisotropic Porous Evaporator, Int. J. of Thermal Sciences, 135 (2019) 1-16.
O. R. Alomar, R. R. Mohammed, K. H. Mohammed, Numerical Investigation of Boiling and Forced Convection Heat Transfer in Inclined Porous Enclosure using Modified Enthalpy Formulation, Accepted for publication in MATEC Web of Sciences, October (2018)
O. R. Alomar, B. M. Salim, O. M. Hamdoon, Effects of Relative Permeability on Two-Phase Flow inside an Annular Porous Evaporator using Modified Enthalpy Formulation, J. of Transport in Porous Media, paper submitted for publication (2018)
O. R. Alomar, Numerical Investigation of Two-Phase Flow in a Horizontal Porous Evaporator with Localised Heating using Non-Darcian Flow and Two Equation Model, J. of Heat and Mass Transfer, paper submitted for publication (2018)
Conference Papers
O. R. Alomar, Convective heat transfer investigation of non-Darcian flow structure in a rectangular porous cavity, Proceedings of the 11th Scientific Conference for Foundation of Technical Education, Technical College of Baghdad, Iraq, 2009
O.R. Alomar, M.A.A. Mendes, D. Trimis, S. Ray, Simulation of complete liquid-vapor phase change inside divergent porous evaporator, 3rd International Conference on Fluid Dynamics and Thermodynamics Technologies (FDTT 2014), Antalya, Turkey, April 21 - 23, 2014
O.R. Alomar, D. Trimis, S. Ray, Numerical simulation of complete liquid-vapour phase change process inside an annular porous evaporator, 10th International Conference on Freiberg-St. Petersburg Colloquium of Young Scientists, Freiberg, Germany, June 17 – 19 , 2015
O. R. Alomar, R. R. Mohammed, K. H. Mohammed, Numerical Investigation of Boiling and Forced Convection Heat Transfer in Inclined Porous Enclosure using Modified Enthalpy Formulation, 11th International Conference on Computational Heat, Mass and Momentum Transfer, Poland , 2018
ADDRESS
Science Publishing Group
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U.S.A.
Tel: (001)347-688-8931