S.K. Choi

3.9k total citations
74 papers, 3.4k citations indexed

About

S.K. Choi is a scholar working on Mechanics of Materials, Ocean Engineering and Mechanical Engineering. According to data from OpenAlex, S.K. Choi has authored 74 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Mechanics of Materials, 44 papers in Ocean Engineering and 26 papers in Mechanical Engineering. Recurrent topics in S.K. Choi's work include Rock Mechanics and Modeling (32 papers), Coal Properties and Utilization (23 papers) and Hydraulic Fracturing and Reservoir Analysis (20 papers). S.K. Choi is often cited by papers focused on Rock Mechanics and Modeling (32 papers), Coal Properties and Utilization (23 papers) and Hydraulic Fracturing and Reservoir Analysis (20 papers). S.K. Choi collaborates with scholars based in Australia, Malaysia and India. S.K. Choi's co-authors include P.G. Ranjith, Ian W. Johnston, Izaak Lim, M.S.A. Perera, D. Jasinge, David Airey, J. N. Boland, Luke D. Connell, Junfang Zhang and Jingchao Song and has published in prestigious journals such as The Journal of Physical Chemistry B, Journal of Colloid and Interface Science and International Journal of Hydrogen Energy.

In The Last Decade

S.K. Choi

72 papers receiving 3.3k citations

Peers

S.K. Choi

CSE

Yangsheng Zhao China

Vikram Vishal India

T.D. Rathnaweera Australia

Weiguo Liang China

Yi Xue China

Bingxiang Huang China

Vamegh Rasouli United States

Yong Kang China

Hongling Ma China

Yunpei Liang China

Yangsheng Zhao China

S.K. Choi

2.4k ×0.9

1.5k ×0.8

399 ×0.5

CSE

861 ×1.2

354 ×0.9

Citations per year, relative to S.K. Choi S.K. Choi (= 1×) peers Yangsheng Zhao

Countries citing papers authored by S.K. Choi

Since Specialization

Citations

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

Fields of papers citing papers by S.K. Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.K. Choi. 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 S.K. Choi. The network helps show where S.K. Choi may publish in the future.

Co-authorship network of co-authors of S.K. Choi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Choi, S.K., et al.. (2025). Techno-economic and environmental assessment of hydrogen production utilizing captured methane from hydropower reservoirs. International Journal of Hydrogen Energy. 176. 151547–151547.

Wu, Bailin, et al.. (2016). Development of a Novel Sand Retention Cell. 6 indexed citations

Perera, M.S.A., P.G. Ranjith, Daniel R. Viete, & S.K. Choi. (2012). The Effects of Injection and Production Well Arrangement on Carbon Dioxide Sequestration in Deep, Unmineable Coal Seams: A Numerical Study. International Journal of Coal Preparation and Utilization. 32(5). 211–224. 9 indexed citations

Perera, M.S.A., P.G. Ranjith, S.K. Choi, Abdelmalek Bouazza, & Jayantha Kodikara. (2011). Effects of Seam Conditions, Injection Pressure, and Gas Composition on CO ₂ Sequestration in Coal. 36. 250–257. 4 indexed citations

Perera, M.S.A., P.G. Ranjith, S.K. Choi, & David Airey. (2011). Investigation of temperature effect on permeability of naturally fractured black coal for carbon dioxide movement: An experimental and numerical study. Fuel. 94. 596–605. 128 indexed citations

Perera, M.S.A., P.G. Ranjith, S.K. Choi, & David Airey. (2011). The effects of sub-critical and super-critical carbon dioxide adsorption-induced coal matrix swelling on the permeability of naturally fractured black coal. Energy. 36(11). 6442–6450. 153 indexed citations

Ranjith, P.G., et al.. (2010). The effect of CO2 saturation on mechanical properties of Australian black coal using acoustic emission. Fuel. 89(8). 2110–2117. 129 indexed citations

Zhang, Junfang, et al.. (2008). Molecular Dynamics Study of Methane Hydrate Formation at a Water/Methane Interface. The Journal of Physical Chemistry B. 112(34). 10608–10618. 84 indexed citations

Jasinge, D., P.G. Ranjith, Jayantha Kodikara, & S.K. Choi. (2007). A Comparison of Stress Strain Behaviour of Reconstituted And Natural Black Coal. 1 indexed citations

10.

Yang, Runyu, Ruiping Zou, Aibing Yu, & S.K. Choi. (2006). Pore structure of the packing of fine particles. Journal of Colloid and Interface Science. 299(2). 719–725. 50 indexed citations

11.

Zhang, Junfang, et al.. (2006). Molecular dynamics study of methane in water: diffusion and structure. Molecular Simulation. 32(15). 1279–1286. 25 indexed citations

12.

Wu, Bisheng, S.K. Choi, & C. P. Tan. (2005). Effect of Stress Anisotropy on Cavity Strength and Implications in Wellbore Stability and Sand Production Analyses. 10 indexed citations

13.

Tan, C. P., et al.. (2004). Wellbore Stability of Extended Reach Wells in an Oil Field in Sarawak Basin, South China Sea. SPE Asia Pacific Oil and Gas Conference and Exhibition. 5 indexed citations

14.

Choi, S.K., et al.. (2001). A mechanistic study of coal and gas outbursts. 10 indexed citations

15.

Chau, K.T. & S.K. Choi. (1998). Bifurcations of thick-walled hollow cylinders of geomaterials under axisymmetric compression. International Journal for Numerical and Analytical Methods in Geomechanics. 22(11). 903–919. 4 indexed citations

16.

Jeffrey, Robert G., et al.. (1997). Stimulation for Methane Gas Recovery from Coal. SPE Rocky Mountain Regional Meeting. 2 indexed citations

17.

Choi, S.K., et al.. (1996). Anisotropic Seam Response to Two-Phase Fluid Injection into a Coalbed Methane Reservoir - Measurement and Simulation. 6 indexed citations

18.

Lim, Izaak, Ian W. Johnston, & S.K. Choi. (1994). Assessment of mixed-mode fracture toughness testing methods for rock. International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts. 31(3). 265–272. 40 indexed citations

19.

Lim, Izaak, Ian W. Johnston, & S.K. Choi. (1993). Stress intensity factors for semi-circular specimens under three-point bending. Engineering Fracture Mechanics. 44(3). 363–382. 292 indexed citations

20.

Chen, Bernard, S.K. Choi, & P.F. Thomson. (1989). Analysis of plane strain rolling by the dynamic relaxation method. International Journal of Mechanical Sciences. 31(11-12). 839–851. 17 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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