Abdullahi Kachalla Gujba

695 total citations
11 papers, 552 citations indexed

About

Abdullahi Kachalla Gujba is a scholar working on Ecological Modeling, Mechanical Engineering and Aerospace Engineering. According to data from OpenAlex, Abdullahi Kachalla Gujba has authored 11 papers receiving a total of 552 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ecological Modeling, 6 papers in Mechanical Engineering and 4 papers in Aerospace Engineering. Recurrent topics in Abdullahi Kachalla Gujba's work include Erosion and Abrasive Machining (8 papers), High-Temperature Coating Behaviors (4 papers) and Surface Treatment and Residual Stress (3 papers). Abdullahi Kachalla Gujba is often cited by papers focused on Erosion and Abrasive Machining (8 papers), High-Temperature Coating Behaviors (4 papers) and Surface Treatment and Residual Stress (3 papers). Abdullahi Kachalla Gujba collaborates with scholars based in Canada, United States and United Arab Emirates. Abdullahi Kachalla Gujba's co-authors include Mamoun Medraj, Lloyd A. Hackel, P. Gurusamy, Hassan Alshahrani, Dmytro Kevorkov, Yalin Dong, Chang Ye, Zhencheng Ren, Mohamed E. Ibrahim and Martin Pugh and has published in prestigious journals such as Wear, Surface and Coatings Technology and Materials.

In The Last Decade

Abdullahi Kachalla Gujba

11 papers receiving 538 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Abdullahi Kachalla Gujba Canada 9 387 210 174 148 98 11 552
Adel Mahmood Hassan Jordan 12 741 1.9× 279 1.3× 226 1.3× 114 0.8× 77 0.8× 16 786
Subhasisa Nath India 12 316 0.8× 40 0.2× 216 1.2× 116 0.8× 35 0.4× 23 463
D. Karthik India 12 465 1.2× 151 0.7× 186 1.1× 176 1.2× 62 0.6× 19 504
Remzi Varol Türkiye 14 708 1.8× 154 0.7× 494 2.8× 358 2.4× 14 0.1× 30 837
Rujian Sun China 18 1.1k 2.9× 295 1.4× 467 2.7× 218 1.5× 81 0.8× 24 1.2k
Merbin John United States 15 577 1.5× 88 0.4× 252 1.4× 190 1.3× 21 0.2× 26 662
Kai Yan China 13 300 0.8× 33 0.2× 292 1.7× 138 0.9× 53 0.5× 35 498
Wyman Zhuang Australia 7 526 1.4× 86 0.4× 216 1.2× 214 1.4× 14 0.1× 13 597
S.B. Mishra India 14 315 0.8× 147 0.7× 177 1.0× 119 0.8× 17 0.2× 38 487

Countries citing papers authored by Abdullahi Kachalla Gujba

Since Specialization
Citations

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

Fields of papers citing papers by Abdullahi Kachalla Gujba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abdullahi Kachalla Gujba. 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 Abdullahi Kachalla Gujba. The network helps show where Abdullahi Kachalla Gujba may publish in the future.

Co-authorship network of co-authors of Abdullahi Kachalla Gujba

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

All Works

11 of 11 papers shown
1.
Ibrahim, Mohamed E., et al.. (2024). Low strain hardening enables improved water droplet erosion performance through deep rolling. Journal of Materials Research and Technology. 28. 4239–4249. 2 indexed citations
2.
Ibrahim, Mohamed E., et al.. (2023). The role of hardening and roughening during the incubation period in water droplet impingement erosion of Ti–6Al–4V. Wear. 520-521. 204658–204658. 11 indexed citations
3.
Ibrahim, Mohamed E., et al.. (2022). On the role of strain hardening and mechanical properties in water droplet erosion of metals. Tribology International. 173. 107649–107649. 11 indexed citations
4.
Gujba, Abdullahi Kachalla, et al.. (2022). Experimental and CFD simulation of interactions between water droplets with different surface features to understand water droplet erosion. Transactions of the Canadian Society for Mechanical Engineering. 46(3). 573–586. 1 indexed citations
5.
Alshahrani, Hassan, et al.. (2022). Effect of palmyra sprout fiber and biosilica on mechanical, wear, thermal and hydrophobic behavior of epoxy resin composite. Journal of Industrial Textiles. 52. 65 indexed citations
6.
Gujba, Abdullahi Kachalla, et al.. (2021). Water droplet impingement erosion performance of WC-based coating sprayed by HVAF and HVOF. Wear. 484-485. 203904–203904. 28 indexed citations
7.
Gujba, Abdullahi Kachalla & Mamoun Medraj. (2020). Power Ultrasonic Additive Manufacturing: Process Parameters, Microstructure, and Mechanical Properties. Advances in Materials Science and Engineering. 2020(1). 23 indexed citations
8.
Gujba, Abdullahi Kachalla, Lloyd A. Hackel, & Mamoun Medraj. (2016). Water Droplet Erosion Performance of Laser Shock Peened Ti-6Al-4V. Metals. 6(11). 262–262. 15 indexed citations
9.
Gujba, Abdullahi Kachalla, Zhencheng Ren, Yalin Dong, Chang Ye, & Mamoun Medraj. (2016). Effect of ultrasonic nanocrystalline surface modification on the water droplet erosion performance of Ti 6Al 4V. Surface and Coatings Technology. 307. 157–170. 40 indexed citations
10.
Gujba, Abdullahi Kachalla, Lloyd A. Hackel, Dmytro Kevorkov, & Mamoun Medraj. (2016). Water droplet erosion behaviour of Ti–6Al–4V and mechanisms of material damage at the early and advanced stages. Wear. 358-359. 109–122. 47 indexed citations
11.
Gujba, Abdullahi Kachalla & Mamoun Medraj. (2014). Laser Peening Process and Its Impact on Materials Properties in Comparison with Shot Peening and Ultrasonic Impact Peening. Materials. 7(12). 7925–7974. 309 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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2026