All rights are reserved to Arak University.
Research Interests
Fuel cells
Fluid flow and heat transfer in microchannels
Nanofluids
Transient flows (water hammer, cavitating water hammer) 
Thermodynamics
Computational Fluid Dynamics (CFD)
Education
Ph.D., K.N.Toosi University of Technology (IRAN), Mechanical Engineering (2013)
M.Sc., K.N.Toosi University of Technology (IRAN), Aerospace Engineering (2006)
B.Sc., K.N.Toosi University of Technology (IRAN), Mechanical Engineering (2003)
Publications
M. Fadaei, R. Mohammadi, "A comprehensive simulation of gas concentration impedance for solid oxide fuel cell anodes", Energy Conversion and Management, 106, pp.93-100, (2015).
R. Mohammadi, M. S?gaard, T. Ramos, M. Ghassemi, M. B. Mogensen, "Electrochemical Impedance Modeling of a Solid Oxide Fuel Cell Anode", Fuel Cells, 14(4), pp. 645-659, (2014).
R. Mohammadi, Majid Ghassemi, Y. Mollayi Barzi, Jamasb Pirkandi, " The effect of mass transfer on electrochemical impedanceof a solid oxide fuel cell anode", J. Solid State Electrochem, 18, pp.2815-2827, (2014).
M. Fadaei, R. Mohammadi, M. Ghassemi, "Two-dimensional simulation of gas concentration impedance for a planar solid oxide fuel cell", Energy Conversion and Management, 82, pp. 330-337, (2014).
M. Fadaei, M. Ghassemi, R. Mohammadi, "Fuel concentration impedance simulation of a planar Solid Oxide Fuel Cell", Mechanics Journal of Modarres, 12 (5), pp. 22-29, 2013, (In Persian).
R. Mohammadi, M. Ghassemi, Y. Mollayi Barzi, M. H. Hamedi, "Impedance simulation of a solid oxide fuel cell anode in time domain", J. Solid State Electrochem, 16, pp. 3275-3288, (2012).
J. Pirkandi, M. Ghassemi, M.H. Hamedi, R.Mohammadi, "Electrochemical and thermodynamic modeling of a CHP system using tubular solid oxide fuel cell (SOFC-CHP)", Journal of Cleaner Production 29-30, pp. 151-162, (2012).
Shahidian, M. Ghassemi, R. Mohammadi, "The effect of nanofluid properties on Magnetohydrodynamic Pump (MHD)", Advanced Materials Research, Vols. 403-408, pp. 663-669, (2012).
H.Karimi, R.Mohammadi, "Modeling and simulation of a two combustion chambers liquid propellant engine", AEAT Journal, 79(4), pp. 390 - 397, (2007).
Presentations
R. Mohammadi, F. Ahmadi, "Numerical simulation and parametric study of a planar SOFC", 24th Annual International Conference on Mechanical Engineering (ISME 2016), Yazd, Iran, (In Persian), (2016).
R. Mohammadi, E. Mohammadi, "Two phase flow and heat transfer simulation in a rectangular microchannel", 24th Annual International Conference on Mechanical Engineering (ISME 2016), Yazd, Iran, (In Persian), (2016).
R. Mohammadi, M.H. Davoodi, A.Ramian, "Numerical simulation of Laminar water hammer", 1st International Conference on Mechanical Engineering and Aerospace, Tehran, Iran, (In Persian), (2016).
R. Mohammadi, M.K. Mehrabadi, "Fluid flow and heat transfer simulation in microchannels with wavy walls", 1st International Conference on Mechanical Engineering and Aerospace, Tehran, Iran, (In Persian), (2016).
R. Mohammadi, "Electrochemical impedance simulation of a SOFC button cell", 3rd Hydrogen & Fuel Cell Conference (HFCC3), Tehran, Iran, (In Persian), (2015).
M. Fadaei, M. Ghassemi, R. Mohammadi, "Fuel concentration impedance simulation of planar Solid Oxide Fuel Cell", 21th International Conference on Mechanical Engineering (ISME2013), Tehran, Iran, (In Persian), (2013).
R. Mohammadi, M. Ghassemi, M.H. Hamedi, Y. Mollayi Barzi, "Numerical simulation of Solid Oxide Fuel Cell for impedance analysis", European Fuel Cell Forum, A1307, Lucerne, Switzerland, (2011).
R. Mohammadi, M. Ghassemi, Y. Mollayi Barzi , M.H. Hamedi, "Numerical simulation of Solid Oxide Fuel Cell anodes for impedance analysis",13th Annual & 2nd International Fluid Dynamics Conference (Fd2010), Shiraz University, Shiraz, Iran, (2010).
R. Mohammadi, M. Ghassemi, Y. Mollayi Barzi , M.H. Hamedi, "Dynamic response of SOFCs under sinusoidal excitation", 6th Annual Seminar of Electrochemistry, Kish, Iran, (2010).
H. Karimi, R. Mohammadi, "Dynamic simulation and parametric Study of a liquid propellant engine". 3rd International Conference on Recent Advances in Space Technologies, IEEE Transactions on Aerospace & Electronics Systems Society, pp. 219-224, Istanbul, Turkey, (2007).
H. karimi, R. Mohammadi, "Dynamic Analysis of Simulation Results and Comparing Them with Experiments", 15th International Conference on Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran, pp. 949-950 (In Persian), (2007).
H. Karimi, R. Mohammadi, "Dynamic Modeling And Simulation of A Low Thrust Liquid Engine And Results Comparison With Experiments", 6th Annual Conference of Iranian Aerospace, K.N.Toosi University of Technology, Tehran, Iran, (In Persian), (2007).
H. Karimi, R. Mohammadi, " Dynamic Analysis And Parametric Study of a Low Thrust Liquid Engine", 6th Annual Conference of Iranian Aerospace, K.N.Toosi University of Technology, Tehran, Iran, (In Persian), (2007).

 
 
Rafat Mohammadi
Faculty of Engineering
Department of Mechancial Engineering
Contact Information
Email: R-Mohammadi@araku.ac.ir
Phone: +98(86)3262-5718
Fax: +98(86)3262-5422
Faculty of Engineering
Department of Mechanical Engineering