J. Keenan

509 total citations
14 papers, 424 citations indexed

About

J. Keenan is a scholar working on Aerospace Engineering, Safety, Risk, Reliability and Quality and Statistics, Probability and Uncertainty. According to data from OpenAlex, J. Keenan has authored 14 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Aerospace Engineering, 4 papers in Safety, Risk, Reliability and Quality and 4 papers in Statistics, Probability and Uncertainty. Recurrent topics in J. Keenan's work include Combustion and Detonation Processes (8 papers), Risk and Safety Analysis (4 papers) and Fire dynamics and safety research (4 papers). J. Keenan is often cited by papers focused on Combustion and Detonation Processes (8 papers), Risk and Safety Analysis (4 papers) and Fire dynamics and safety research (4 papers). J. Keenan collaborates with scholars based in United Kingdom, Greece and United States. J. Keenan's co-authors include Maria Aggestam, Vladimir Molkov, Dmitriy Makarov, I.C. Tolias, A.G. Venetsanos, Barbara Pierścionek, David F. Orr, Danil V. Makarov, Д. В. Макаров and Daniele Melideo and has published in prestigious journals such as International Journal of Hydrogen Energy, Corporate Governance An International Review and Journal of Loss Prevention in the Process Industries.

In The Last Decade

J. Keenan

13 papers receiving 398 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Keenan United Kingdom 9 197 120 117 103 96 14 424
Simon Coldrick United Kingdom 11 126 0.6× 85 0.7× 38 0.3× 10 0.1× 54 0.6× 18 326
Jiaqing Zhang China 9 124 0.6× 81 0.7× 20 0.2× 7 0.1× 83 0.9× 36 290
Changhyun Kim South Korea 8 28 0.1× 27 0.2× 152 1.3× 12 0.1× 49 0.5× 39 414
Joosung J. Lee South Korea 7 213 1.1× 9 0.1× 37 0.3× 3 0.0× 18 0.2× 10 529
Igor Egorov Russia 10 100 0.5× 5 0.0× 24 0.2× 23 0.2× 36 0.4× 54 367
Onur Tunçer Türkiye 8 99 0.5× 39 0.3× 7 0.1× 2 0.0× 29 0.3× 24 346
J. Hannis United Kingdom 9 362 1.8× 22 0.2× 34 0.3× 9 0.1× 5 0.1× 17 490
Marco Sangiorgi Italy 8 40 0.2× 20 0.2× 12 0.1× 73 0.7× 6 0.1× 20 270
Philippe A. Bonnefoy United States 9 162 0.8× 8 0.1× 28 0.2× 3 0.0× 12 0.1× 17 403

Countries citing papers authored by J. Keenan

Since Specialization
Citations

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

Fields of papers citing papers by J. Keenan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Keenan

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

All Works

14 of 14 papers shown
1.
Tolias, I.C., S.G. Giannissi, A.G. Venetsanos, et al.. (2018). Best practice guidelines in numerical simulations and CFD benchmarking for hydrogen safety applications. International Journal of Hydrogen Energy. 44(17). 9050–9062. 63 indexed citations
2.
Tolias, I.C., J.R. Stewart, A. Newton, et al.. (2017). Numerical simulations of vented hydrogen deflagration in a medium-scale enclosure. Journal of Loss Prevention in the Process Industries. 52. 125–139. 45 indexed citations
3.
Keenan, J., Д. В. Макаров, & Vladimir Molkov. (2017). Modelling and simulation of high-pressure hydrogen jets using notional nozzle theory and open source code OpenFOAM. International Journal of Hydrogen Energy. 42(11). 7447–7456. 28 indexed citations
4.
Baraldi, D., Daniele Melideo, A. Kotchourko, et al.. (2016). Development of a model evaluation protocol for CFD analysis of hydrogen safety issues the SUSANA project. International Journal of Hydrogen Energy. 42(11). 7633–7643. 54 indexed citations
5.
Li, Zhiyong, Д. Н. Макаров, J. Keenan, & Vladimir Molkov. (2015). CFD study of the unignited and ignited hydrogen releases from TRPD under a fuel cell car. 6 indexed citations
6.
Keenan, J., Dmitriy Makarov, & Vladimir Molkov. (2014). Rayleigh–Taylor instability: Modelling and effect on coherent deflagrations. International Journal of Hydrogen Energy. 39(35). 20467–20473. 31 indexed citations
7.
Keenan, J., Danil V. Makarov, & Vladimir Molkov. (2013). Towards the Implementation of Rayleigh-Taylor Instability into the Multi-Phenomena Deflagration Model. 932–941. 1 indexed citations
8.
Makarov, Danil V., F. Verbecke, J. Keenan, & Vladimir Molkov. (2011). On Unresolved Mechanisms of Large Scale Deflagrations in Complex Geometries. Ulster University Research Portal (Ulster University). 93–103. 2 indexed citations
9.
Pierścionek, Barbara, J. Keenan, Akeel Abed Yasseen, et al.. (2010). CeO2 Nanoparticles have No Detrimental Effect on Eye Lens Proteins. Current Analytical Chemistry. 6(2). 172–176. 9 indexed citations
10.
Keenan, J., David F. Orr, & Barbara Pierścionek. (2008). Patterns of crystallin distribution in porcine eye lenses.. PubMed. 14. 1245–53. 29 indexed citations
11.
Underwood, M. L., et al.. (2007). Recent Improvements to Missile DATCOM. 10 indexed citations
12.
Keenan, J. & Maria Aggestam. (2001). Corporate Governance and Intellectual Capital: some conceptualisations. Corporate Governance An International Review. 9(4). 259–275. 143 indexed citations
13.
Keenan, J.. (1999). Systems of intellectual capital in collectivities from work organizations to human settlements: Some conceptualizations. International Conference on Human-Computer Interaction. 397–401. 1 indexed citations
14.
Keenan, J., et al.. (1965). CONCEPTS AND PRACTICES IN THE ASSESSMENT OF HUMAN PERFORMANCE IN AIR FORCE SYSTEMS. PubMed. 1–186. 2 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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