Staff Portal
Hamdi Imad Eddin Ahmed Hamdi Abbas (Assistant Professor)
PhD in Refractories
Lecturer
Mechanics - Engineering
hamdi.ahmed@uoanbar.edu.iq
Biography
Hamdi Emaduldeen Ahmed Hamdi
Academic degree: PhD in Mechanical Engineering, Assist. Prof.
Date of birth:1980
Nationality: Iraqi
Current address: Department of Mechanical Engineering, College of Engineering, University Of Anbar, Ramadi 31001, Anbar, Iraq.
E-mail: hamdi.ahmed@uoanbar.edu.iq
Publication
Hamdi E. Ahmed, B.H. Salman, A. Sh. Kerbeet, Heat transfer enhancement of turbulent forced nanofluid flow in a duct using triangular rib, International Journal of Heat and Mass Transfer 134 (2019) 30–40
Hamdi E. Ahmed, B.H. Salman, A.Sh. Kherbeet, M.I. Ahmed, Optimization of thermal design of heat sinks: A review, International Journal of Heat and Mass Transfer 118 (2018) 129–153
Hamdi E. Ahmed, Mirghani I. Ahmed, Thermal performance of annulus with its applications; A review, Renewable and Sustainable Energy Reviews, 71 (2017) 170–190
Hamdi E. Ahmed, M.Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, B.H. Salman, A.Sh. Kerbeet, Turbulent heat transfer and nanofluid flow in a triangular duct with vortex generators, International Journal of Heat and Mass Transfer 105 (2017) 495–504
A. Sh. Kherbeet, H.A. Mohammed, Hamdi E. Ahmed, B.H. Salmand, Omer A. Alawi, Mohammad Reza Safaei, M.T. Khazaal, Mixed convection nanofluid flow over microscale forward-facing step–Effect of inclination and step heights, International Communications in Heat and Mass Transfer 78 (2016) 145–154
Hamdi E. Ahmed, Optimization of thermal design of ribbed flat-plate fin heat sink, Applied Thermal Engineering 102 (2016) 1422–1432
A.Sh. Kherbeet, Mohammad R. Safaei, H.A. Mohammed, B.H. Salman, Hamdi E. Ahmed, et al., Heat transfer and fluid flow over microscale backward and forward facing step: A review, International Communications in Heat and Mass Transfer 76 (2016) 237–244
B.H. Salman, H. A. Mohammed, A. SH. Kherbeet Hamdi E. Ahmed, The effect of geometrical parameters on enhancing the heat transfer inside a microtube, International Journal of Heat and Technology 33(3) (2015) 79–84
A.Sh. Kherbeet, H.A. Mohammed, B.H. Salman, Hamdi E. Ahmed, Omer A. Alawi, M.M. Rashidi, (2015). Experimental study of nanofluid flow and heat transfer over microscale backward- and forward-facing steps. Experimental Thermal and Fluid Science 65, 13–21
Hamdi E. Ahmed, M. Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, Turbulent Two-Phase Model and Heat Transfer in a Triangular Duct: Effect of Nanofluids and Vortex Generators. International Journal of Heat and Mass Transfer 105 (2017) 495–504
Hamdi E. Ahmed, Mirghani I. Ahmed, Optimum Thermal Design of Triangular, Trapezoidal and Rectangular Grooved Microchannels Heat Sinks, International Communication in Heat and Mass transfer, 66 (2015) 47–57
Hamdi E. Ahmed, M.I. Ahmed, Thermal Performance of Annulus with its Applications; A review. Renewable and Sustainable Energy Reviews, Volume 71, May 2017, Pages 170–190
Hamdi E. Ahmed, M.I. Ahmed, A.Sh. Kherbeet, (2015). Effect of Geometrical Parameters of Different Turbulators on the Cooling of Micro-Scale Backward-Facing Step, (under review)
Hamdi E. Ahmed, M.Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, Numerical Analysis of Heat Transfer and Nanofluid Flow in a Triangular Duct with Vortex Generator: Two-Phase Model, Heat Transfer–Asian Research, Sept 10, 2014, DOI: 10.1002/htj.21163, 21
A.Sh. Kherbeet, H.A. Mohammed, B.H. Salman, Hamdi E. Ahmed, O.A. Alawi, Experimental and numerical study of nanofluid flow and heat transfer over microscale backward-facing step, International Journal of Heat and Mass Transfer 79, 2014, 858–867
Hamdi E. Ahmed, Yusoff, M.Z. Impact of delta-winglet pair of vortex generators on the thermal and hydraulic performance of a triangular channel using Al2O3–water nanofluid. (ASME) Journal of Heat Transfer, DOI: 10.1115/ 1.4025434, 136 (Feb. 2014) 021901-1–9
Hamdi E. Ahmed, M.Z. Yusoff, N.H. Saeid, Thermal Enhancement of Triangular Ducts Using Compound of Vortex Generators and Nanofluid. Journal of Heat Transfer Engineering, 2017 (DOI: 10.1080/01457632.2017.1312874
Hamdi E. Ahmed, M.Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, Experimental Study of Heat Transfer Augmentation in a Triangular Duct Using Combined Nanofluids and Vortex Generator. International Journal of Heat and Mass Transfer, 90 (2015) 1197–1206
Hamdi E. Ahmed, M.Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, Heat Transfer Enhancement in a Triangular Duct using Compound Nanofluids and Turbulators. Applied Thermal Engineering, 91 (2015) 191–201
Hamdi E. Ahmed, M.Z. Yusoff, M.N.A. Hawlader, M.I. Ahmed, Numerical and Experimental Comparative study on Turbulent Nanofluids Flow and Heat Transfer in a Ribbed Triangular Duct. Experimental Heat Transfer, 25 Nov 2015, http://dx.doi.org/10.1080/08916152.2015.1113216
Ahmed, H.E., Mohammed, H.A., Yusoff, M.Z. Heat transfer enhancement of laminar nanofluids flow in a triangular duct using vortex generator. Superlattices and Microstructures, 52, 2012, 398-415
Ahmed, H.E., Mohammed, H.A., Yusoff, M.Z. An overview on heat transfer augmentation using vortex generators and nanofluids: Approaches and applications. Renewable and Sustainable Energy Reviews, 16, 2012, 5951-5993
M.A. Althaher, A.A. Abdul-Rassol, Hamdi E. Ahmed, H.A. Mohammed, Turbulent Heat Transfer Enhancement in a Triangular Duct Using Delta-Winglet Vortex Generators, Heat Transfer—Asian Research, 41 (1) 2012, 43-62
Hamdi E. Ahmed, Influence of Semi-Tube Orientation on Combined Free and Forced Laminar Convection Heat Transfer, Al-Qadisiya Journal for Engineering Sciences, 3(2) 2010, 103-120
Hamdi E. A. Zangana, Effect of Vortex Generators on a Friction Factor in an Equilateral Triangular Duct, Anbar Journal for Engineering Sciences, 1(2) 2008, 78-86.
Mohanad A.Al-Taher, Adnan A. Abdul-Rassol, Hamdi E. Zangana, Effect of Delta-Winglet Vortex Generators on a Forced Convection Heat Transfer in an Asymmetrically Heated Triangular Duct, Anbar Journal for Engineering Sciences, 2007, 31-44
Lectures
Other
Supervision / MSc Students
One master student, Universiti Tenaga Nasional, Malaysia (Co-supervisor).
One master student, IIUM, Malaysia (Advisor).
One PhD student, IIUM, Malaysia (Co-supervisor).
One PhD student, UTM, Malaysia (Advisor).
Two master students, University of Anbar.