البحوث العلمية

 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

المحاضرات العلمية

السلسل	المادة	اسم المحاضرة	المرحلة	التحميل	مشاهدة
1	Rig design-Post graduate-MSc program	المقدمة + المصادر	الرابعة
2	Rig design-Post graduate-MSc program	Ch_ 2_ Basic concepts	الرابعة
3	Rig design-Post graduate-MSc program	Ch_ 3_ Design of Expriments	الرابعة
4	Rig design-Post graduate-MSc program	Ch_ 4_ Data acquisistion and processing	الرابعة
5	Thermodynamics II	Gas power cycles	الثانية
6	Thermodynamics II	Vapor and Combined Power Cycles	الثانية
7	Thermodynamics II	Entropy_Updated	الثانية

الشهادات الاكاديمية

الاشراف

الاشراف على طلبة الماجستير

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

اخرى

لا توجد