Hamdi E. Ahmed

1.9k total citations · 1 hit paper
35 papers, 1.6k citations indexed

About

Hamdi E. Ahmed is a scholar working on Mechanical Engineering, Biomedical Engineering and Computational Mechanics. According to data from OpenAlex, Hamdi E. Ahmed has authored 35 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Mechanical Engineering, 23 papers in Biomedical Engineering and 17 papers in Computational Mechanics. Recurrent topics in Hamdi E. Ahmed's work include Heat Transfer Mechanisms (31 papers), Heat Transfer and Optimization (23 papers) and Nanofluid Flow and Heat Transfer (23 papers). Hamdi E. Ahmed is often cited by papers focused on Heat Transfer Mechanisms (31 papers), Heat Transfer and Optimization (23 papers) and Nanofluid Flow and Heat Transfer (23 papers). Hamdi E. Ahmed collaborates with scholars based in Iraq, Malaysia and United States. Hamdi E. Ahmed's co-authors include B.H. Salman, A.Sh. Kherbeet, Mushfiqul Ahmed, Mohd Zamri Yusoff, Hussein A. Mohammed, Mirghani Ishak Ahmed, Omer A. Alawi, Ammar A. Farhan, Mohammad Reza Safaei and M.N.A. Hawlader and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and International Journal of Heat and Mass Transfer.

In The Last Decade

Hamdi E. Ahmed

35 papers receiving 1.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Optimization of thermal design of heat sinks: A review

2017 313 citations Hamdi E. Ahmed, B.H. Salman et al. International Journal of Heat and Mass Transfer profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hamdi E. Ahmed Iraq	20	1.4k	836	436	154	72	35	1.6k
B.H. Salman Malaysia	19	1.1k 0.8×	866 1.0×	400 0.9×	107 0.7×	43 0.6×	27	1.3k
N.H. Shuaib Malaysia	22	2.3k 1.6×	1.7k 2.1×	557 1.3×	209 1.4×	60 0.8×	53	2.5k
Bernd Ameel Belgium	18	1.0k 0.7×	373 0.4×	476 1.1×	126 0.8×	76 1.1×	47	1.2k
Yue-Tzu Yang Taiwan	21	834 0.6×	525 0.6×	542 1.2×	104 0.7×	99 1.4×	45	1.4k
Yong Gap Park South Korea	21	612 0.4×	667 0.8×	681 1.6×	152 1.0×	87 1.2×	71	1.2k
Sven De Schampheleire Belgium	17	897 0.6×	332 0.4×	412 0.9×	121 0.8×	75 1.0×	36	1.1k
Khalid Abdulkhaliq M. Alharbi Saudi Arabia	21	958 0.7×	1.1k 1.3×	699 1.6×	113 0.7×	28 0.4×	61	1.4k
Wan Mohd Arif Aziz Japar Malaysia	10	803 0.6×	603 0.7×	179 0.4×	164 1.1×	19 0.3×	26	1.0k
Mostafa Mahmoodi Iran	21	1.2k 0.8×	1.3k 1.6×	711 1.6×	171 1.1×	53 0.7×	59	1.7k

Countries citing papers authored by Hamdi E. Ahmed

Since Specialization

Citations

This map shows the geographic impact of Hamdi E. Ahmed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hamdi E. Ahmed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hamdi E. Ahmed more than expected).

Fields of papers citing papers by Hamdi E. Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hamdi E. Ahmed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hamdi E. Ahmed. The network helps show where Hamdi E. Ahmed may publish in the future.

Co-authorship network of co-authors of Hamdi E. Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of Hamdi E. Ahmed. A scholar is included among the top collaborators of Hamdi E. Ahmed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hamdi E. Ahmed. Hamdi E. Ahmed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ahmed, Hamdi E., et al.. (2023). Numerical Study of the Effect of Thermal Insulation and Window-to-wall Ratio on Reducing the Thermal Loads of the Residential Sector in Iraq. SHILAP Revista de lepidopterología. 0(0). 1–12. 2 indexed citations

Ahmed, Hamdi E., et al.. (2021). Assessment of heat transfer and pressure drop of metal foam-pin-fin heat sink. International Journal of Thermal Sciences. 170. 107109–107109. 15 indexed citations

Ahmed, Hamdi E., et al.. (2021). Performance of a double-pipe heat exchanger with different met-al foam arrangements. 12(2). 100–112. 1 indexed citations

Filali, Abdelkader, et al.. (2020). Numerical simulation of heat transfer improvement of a new designed artificially roughened solar air heater using triangular ribs with semi-circular nooks. Energy Sources Part A Recovery Utilization and Environmental Effects. 47(1). 444–460. 14 indexed citations

Ahmed, Hamdi E., et al.. (2019). Optimal hydrothermal design of microchannel heat sink using trapezoidal cavities and solid/slotted oval pins. Applied Thermal Engineering. 158. 113765–113765. 72 indexed citations

Ahmed, Hamdi E., et al.. (2019). Heat transfer enhancement of turbulent forced nanofluid flow in a duct using triangular rib. International Journal of Heat and Mass Transfer. 134. 30–40. 25 indexed citations

Ahmed, Hamdi E., et al.. (2019). Heat transfer and fluid flow characteristics of tubular channel partially filled with grooved metal foams. International Communications in Heat and Mass Transfer. 108. 104336–104336. 27 indexed citations

Ahmed, Hamdi E., et al.. (2018). Numerical Investigation of Hydrothermal Performance of Pinned Plate-Fin Microchannel Heat Sink. 9(1). 210–232. 3 indexed citations

Ahmed, Hamdi E. & Mohd Zamri Yusoff. (2017). Thermal Enhancement of Triangular Ducts Using Compound of Vortex Generators and Nanofluids. Heat Transfer Engineering. 39(5). 422–435. 2 indexed citations

10.

Kherbeet, A.Sh., Hussein A. Mohammed, Hamdi E. Ahmed, et al.. (2016). Mixed convection nanofluid flow over microscale forward-facing step — Effect of inclination and step heights. International Communications in Heat and Mass Transfer. 78. 145–154. 55 indexed citations

11.

Ahmed, Hamdi E., et al.. (2016). Experimental investigation for sequential triangular double-layered microchannel heat sink with nanofluids. International Communications in Heat and Mass Transfer. 77. 104–115. 80 indexed citations

12.

Ahmed, Hamdi E. & Mirghani Ishak Ahmed. (2016). Thermal performance of annulus with its applications; A review. Renewable and Sustainable Energy Reviews. 71. 170–190. 32 indexed citations

13.

Kherbeet, A.Sh., Mohammad Reza Safaei, Hussein A. Mohammed, et al.. (2016). Heat transfer and fluid flow over microscale backward and forward facing step: A review. International Communications in Heat and Mass Transfer. 76. 237–244. 58 indexed citations

14.

Kherbeet, A.Sh., Hussein A. Mohammed, B.H. Salman, et al.. (2015). Experimental study of nanofluid flow and heat transfer over microscale backward- and forward-facing steps. Experimental Thermal and Fluid Science. 65. 13–21. 69 indexed citations

15.

Ahmed, Hamdi E. & Mirghani Ishak Ahmed. (2015). Optimum thermal design of triangular, trapezoidal and rectangular grooved microchannel heat sinks. International Communications in Heat and Mass Transfer. 66. 47–57. 174 indexed citations

16.

Ahmed, Hamdi E., Mohd Zamri Yusoff, M.N.A. Hawlader, & Mushfiqul Ahmed. (2014). Numerical Analysis of Heat Transfer and Nanofluid Flow in a Triangular Duct with Vortex Generator: Two‐Phase Model. Heat Transfer-Asian Research. 45(3). 264–284. 9 indexed citations

17.

Ahmed, Hamdi E. & Mohd Zamri Yusoff. (2013). Impact of Delta-Winglet Pair of Vortex Generators on the Thermal and Hydraulic Performance of a Triangular Channel Using Al2O3–Water Nanofluid. Journal of Heat Transfer. 136(2). 20 indexed citations

18.

Ahmed, Hamdi E., Hussein A. Mohammed, & Mohd Zamri Yusoff. (2012). An overview on heat transfer augmentation using vortex generators and nanofluids: Approaches and applications. Renewable and Sustainable Energy Reviews. 16(8). 5951–5993. 167 indexed citations

19.

Ahmed, Hamdi E., Hussein A. Mohammed, & Mohd Zamri Yusoff. (2012). Heat transfer enhancement of laminar nanofluids flow in a triangular duct using vortex generator. Superlattices and Microstructures. 52(3). 398–415. 61 indexed citations

20.

Ahmed, Hamdi E., et al.. (2011). Turbulent heat transfer enhancement in a triangular duct using delta‐winglet vortex generators. Heat Transfer-Asian Research. 41(1). 43–62. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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