Ali Helali

468 total citations
16 papers, 355 citations indexed

About

Ali Helali is a scholar working on Mechanical Engineering, Aerospace Engineering and Automotive Engineering. According to data from OpenAlex, Ali Helali has authored 16 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Mechanical Engineering, 5 papers in Aerospace Engineering and 4 papers in Automotive Engineering. Recurrent topics in Ali Helali's work include Heat Transfer and Optimization (3 papers), Air Quality and Health Impacts (3 papers) and Vehicle emissions and performance (3 papers). Ali Helali is often cited by papers focused on Heat Transfer and Optimization (3 papers), Air Quality and Health Impacts (3 papers) and Vehicle emissions and performance (3 papers). Ali Helali collaborates with scholars based in Tunisia, Egypt and Cameroon. Ali Helali's co-authors include Mohamed H. Shedid, Mohamed Fayed, Hosny Abou-Ziyan, Khalifa Slimi, Salah Khardi, Amani Chrouda, Mohamed Y.E. Selim, Mohamed Safi, Chokri Bouraoui and Najeh Ben Guedria and has published in prestigious journals such as SHILAP Revista de lepidopterología, Atmospheric Environment and Energy Conversion and Management.

In The Last Decade

Ali Helali

13 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ali Helali Tunisia	9	168	89	77	77	74	16	355
Mohd Faizal Mohideen Batcha Malaysia	12	102 0.6×	70 0.8×	31 0.4×	64 0.8×	116 1.6×	56	401
Son H. Ho United States	8	96 0.6×	92 1.0×	57 0.7×	25 0.3×	44 0.6×	22	371
Hongbo Xu China	12	268 1.6×	52 0.6×	21 0.3×	77 1.0×	62 0.8×	30	421
Yutthana Tirawanichakul Thailand	11	60 0.4×	84 0.9×	103 1.3×	134 1.7×	36 0.5×	35	471
M.J. Patel Australia	13	171 1.0×	21 0.2×	65 0.8×	58 0.8×	66 0.9×	31	504
John S. Lioumbas Greece	13	120 0.7×	35 0.4×	43 0.6×	95 1.2×	84 1.1×	25	350
Chang-Eon Lee South Korea	15	154 0.9×	124 1.4×	37 0.5×	123 1.6×	463 6.3×	83	745
Xiaoyu Yue China	9	246 1.5×	143 1.6×	48 0.6×	93 1.2×	32 0.4×	25	523
Luis Rosario United States	8	150 0.9×	22 0.2×	60 0.8×	20 0.3×	24 0.3×	15	388
Manish Kumar Chauhan India	9	46 0.3×	102 1.1×	21 0.3×	91 1.2×	179 2.4×	19	405

Countries citing papers authored by Ali Helali

Since Specialization

Citations

This map shows the geographic impact of Ali Helali'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 Ali Helali with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ali Helali more than expected).

Fields of papers citing papers by Ali Helali

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ali Helali. 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 Ali Helali. The network helps show where Ali Helali may publish in the future.

Co-authorship network of co-authors of Ali Helali

This figure shows the co-authorship network connecting the top 25 collaborators of Ali Helali. A scholar is included among the top collaborators of Ali Helali 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 Ali Helali. Ali Helali is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Helali, Ali, et al.. (2025). Vibration Analysis for Diagnosis of Diesel Engines with Air Flow Sensor Failure. Technologies. 13(9). 380–380.

Helali, Ali, et al.. (2024). An Improved population-based Simulated Annealing algorithm for solving a Green Vehicle Routing Problem. 1–6.

Helali, Ali, et al.. (2024). Damage assessment in plate structures using an enhanced Jaya algorithm. Engineering Optimization. 56(12). 2213–2241. 2 indexed citations

Helali, Ali, et al.. (2024). Charge carrier mobility and the recombination processes within a bulk heterojunction organic solar cell exhibiting disordered hopping. SHILAP Revista de lepidopterología. 27(2).

Helali, Ali, et al.. (2022). Investigations on vehicle non-exhaust particle emissions: real-time measurements. International Journal of Environmental Science and Technology. 19(12). 11749–11762. 7 indexed citations

Helali, Ali, et al.. (2021). Road traffic nanoparticle characteristics: Sustainable environment and mobility. Geoscience Frontiers. 13(1). 101196–101196. 10 indexed citations

Khardi, Salah, et al.. (2020). The influence of urban road traffic on nanoparticles: Roadside measurements. Atmospheric Environment. 242. 117786–117786. 16 indexed citations

Shedid, Mohamed H., et al.. (2016). Engine cooling using Al2O3/water nanofluids. Applied Thermal Engineering. 115. 152–159. 71 indexed citations

Helali, Ali, et al.. (2014). Vortical structures in the wake of the savonius wind turbine by the discrete vortex method. Renewable Energy. 69. 174–179. 19 indexed citations

10.

Helali, Ali, et al.. (2012). The Circulation Distribution on the Lifting Line for a Given Extracted Power. International Journal of Rotating Machinery. 2012. 1–7. 4 indexed citations

11.

Helali, Ali. (2011). Effects of water contamination on sub-cooled flow boiling heat transfer. Energy Conversion and Management. 52(5). 2288–2295. 14 indexed citations

12.

Helali, Ali, et al.. (2009). The unsteady pressure field and the aerodynamic performances of a Savonius rotor based on the discrete vortex method. Renewable Energy. 35(1). 307–313. 25 indexed citations

13.

Fayed, Mohamed, et al.. (2006). Herbs drying using a heat pump dryer. Energy Conversion and Management. 47(15-16). 2629–2643. 109 indexed citations

14.

Helali, Ali, et al.. (2005). Optimum project for horizontal axis wind turbines ‘OPHWT’. Renewable Energy. 30(13). 2019–2043. 20 indexed citations

15.

Selim, Mohamed Y.E., et al.. (2005). Enhancement of Coolant Side Heat Transfer in Water Cooled Engines by Using Finned Cylinder Heads. 523–534. 2 indexed citations

16.

Abou-Ziyan, Hosny, et al.. (2001). Performance of stationary and vibrated thermosyphon working with water and R134a. Applied Thermal Engineering. 21(8). 813–830. 56 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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