A. Obabko

627 total citations
31 papers, 316 citations indexed

About

A. Obabko is a scholar working on Computational Mechanics, Aerospace Engineering and Mechanical Engineering. According to data from OpenAlex, A. Obabko has authored 31 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Computational Mechanics, 16 papers in Aerospace Engineering and 5 papers in Mechanical Engineering. Recurrent topics in A. Obabko's work include Nuclear reactor physics and engineering (15 papers), Nuclear Engineering Thermal-Hydraulics (13 papers) and Fluid Dynamics and Turbulent Flows (13 papers). A. Obabko is often cited by papers focused on Nuclear reactor physics and engineering (15 papers), Nuclear Engineering Thermal-Hydraulics (13 papers) and Fluid Dynamics and Turbulent Flows (13 papers). A. Obabko collaborates with scholars based in United States, Greece and Netherlands. A. Obabko's co-authors include Elia Merzari, Kevin W. Cassel, Paul Fischer, Oana Marin, Philipp Schlatter, Ricardo Vinuesa, Yassin A. Hassan, S. M. Aithal, Andrew Siegel and W. David Pointer and has published in prestigious journals such as Journal of Fluid Mechanics, International Journal of Heat and Mass Transfer and Physics of Fluids.

In The Last Decade

A. Obabko

30 papers receiving 312 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Obabko United States 10 244 162 57 37 33 31 316
Stefano Rolfo United Kingdom 8 205 0.8× 243 1.5× 41 0.7× 23 0.6× 47 1.4× 23 348
Yiqing Du China 4 438 1.8× 186 1.1× 99 1.7× 15 0.4× 46 1.4× 11 476
Matthieu Duponcheel Belgium 12 414 1.7× 308 1.9× 90 1.6× 41 1.1× 111 3.4× 52 519
F. Daude France 13 339 1.4× 163 1.0× 31 0.5× 10 0.3× 48 1.5× 31 420
Huijing Yuan China 10 326 1.3× 175 1.1× 95 1.7× 11 0.3× 39 1.2× 16 404
Juan Uribe United Kingdom 9 324 1.3× 186 1.1× 85 1.5× 17 0.5× 131 4.0× 22 402
Luis Ramírez Spain 13 379 1.6× 141 0.9× 24 0.4× 9 0.2× 38 1.2× 35 486
Andrea De Santis Netherlands 10 190 0.8× 118 0.7× 77 1.4× 38 1.0× 19 0.6× 19 282
M. R. Soltani Iran 14 439 1.8× 428 2.6× 35 0.6× 11 0.3× 52 1.6× 75 578
H.-J. Bauer Germany 12 296 1.2× 199 1.2× 206 3.6× 13 0.4× 14 0.4× 41 418

Countries citing papers authored by A. Obabko

Since Specialization
Citations

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

Fields of papers citing papers by A. Obabko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Obabko

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

All Works

20 of 20 papers shown
1.
Tomboulides, Ananias, et al.. (2024). A robust spectral element implementation of the k−τ RANS model in Nek5000/NekRS. International Journal of Heat and Fluid Flow. 112. 109679–109679. 1 indexed citations
2.
Sandeep, Bhushan, et al.. (2022). Analysis of turbulent flow and thermal structures in low-Prandtl number buoyant flows using direct numerical simulations. International Journal of Heat and Mass Transfer. 189. 122733–122733. 12 indexed citations
3.
Sandeep, Bhushan, Giacomo Busco, D. Keith Walters, et al.. (2022). Assessment of low- and high-fidelity turbulence models for heat transfer predictions in low-prandlt number flows. Nuclear Engineering and Design. 388. 111614–111614. 5 indexed citations
4.
5.
Lomperski, S., A. Obabko, & Elia Merzari. (2019). Buoyancy-driven transformations in a thermal striping flow field.
6.
Roelofs, F., Afaque Shams, M. Rohde, et al.. (2019). Towards validated prediction with RANS CFD of flow and heat transport in a wire-wrap fuel assembly. Nuclear Engineering and Design. 353. 110273–110273. 17 indexed citations
7.
Sandeep, Bhushan, D. Keith Walters, Yassin A. Hassan, et al.. (2018). Assessment of RANS, LES, and Hybrid RANS/LES Models for the Prediction of Low-Pr Turbulent Flows. 1 indexed citations
8.
Merzari, Elia, Huanxin Yuan, A. Obabko, et al.. (2018). High-Fidelity Simulation of Flow-Induced Vibrations in Helical Steam Generators for Small Modular Reactors. Nuclear Technology. 205(1-2). 33–47. 16 indexed citations
9.
10.
Tomboulides, Ananias, S. M. Aithal, Paul Fischer, et al.. (2018). A novel numerical treatment of the near-wall regions in the k−ω class of RANS models. International Journal of Heat and Fluid Flow. 72. 186–199. 23 indexed citations
11.
Tentner, Adrian, et al.. (2017). Modeling of Two-Phase Boiling Flow and Critical Heat Flux With the NEK-2P CFD Code. 1 indexed citations
12.
Merzari, Elia, et al.. (2016). Large-scale large eddy simulation of nuclear reactor flows: Issues and perspectives. Nuclear Engineering and Design. 312. 86–98. 31 indexed citations
13.
Tentner, Adrian, A. Obabko, Ananias Tomboulides, et al.. (2015). Modeling of two-phase flow in a BWR fuel assembly with a highly-scalable CFD code. 1966–1979. 4 indexed citations
14.
Shams, Afaque, F. Roelofs, Katrien Van Tichelen, et al.. (2015). CFD Benchmark for a heavy liquid metal fuel assembly. Ghent University Academic Bibliography (Ghent University). 7 indexed citations
15.
Merzari, Elia, et al.. (2015). Large-scale simulation of nuclear reactors: Issues and perspectives. 280–297. 2 indexed citations
16.
Tomboulides, Ananias, S. M. Aithal, Paul Fischer, Elia Merzari, & A. Obabko. (2014). A Novel Variant of the K-ω URANS Model for Spectral Element Methods: Implementation, Verification, and Validation in Nek5000. 1 indexed citations
17.
Mahadevan, Vijay, Elia Merzari, Rajeev Jain, et al.. (2013). Sharp fuel assembly coupled simulation demonstrations. Transactions of the American Nuclear Society. 109. 774–778. 1 indexed citations
18.
Cassel, Kevin W. & A. Obabko. (2010). A Rayleigh instability in a vortex-induced unsteady boundary layer. Physica Scripta. T142. 14006–14006. 6 indexed citations
19.
Pointer, W. David, P. F. Fischer, Jeffrey G. Smith, A. Obabko, & Andrew Siegel. (2009). Simulations of turbulent diffusion in wire-wrapped sodium fast reactor fuel assemblies. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 8 indexed citations
20.
Obabko, A. & Kevin W. Cassel. (2002). Navier–Stokes solutions of unsteady separation induced by a vortex. Journal of Fluid Mechanics. 465. 99–130. 39 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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