James Spenik

482 total citations
15 papers, 399 citations indexed

About

James Spenik is a scholar working on Mechanical Engineering, Computational Mechanics and Biomedical Engineering. According to data from OpenAlex, James Spenik has authored 15 papers receiving a total of 399 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Mechanical Engineering, 8 papers in Computational Mechanics and 7 papers in Biomedical Engineering. Recurrent topics in James Spenik's work include Carbon Dioxide Capture Technologies (7 papers), Granular flow and fluidized beds (7 papers) and Cyclone Separators and Fluid Dynamics (5 papers). James Spenik is often cited by papers focused on Carbon Dioxide Capture Technologies (7 papers), Granular flow and fluidized beds (7 papers) and Cyclone Separators and Fluid Dynamics (5 papers). James Spenik collaborates with scholars based in United States. James Spenik's co-authors include Lawrence J. Shadle, Esmail R. Monazam, John M. Kuhlman, J.S. Halow, Dale M. Snider, Ronald W. Breault, James Hoffman, McMahan L. Gray, Zhijie Xu and Xin Sun and has published in prestigious journals such as Chemical Engineering Journal, Industrial & Engineering Chemistry Research and Chemical Engineering Science.

In The Last Decade

James Spenik

15 papers receiving 388 citations

Peers

James Spenik

EEE

Valiyollah Ghazanfari Iran

Pascal Alix France

Suxia Ma China

M.R. Talaie Iran

Richard Jefferson-Loveday United Kingdom

Jerzy Maćkowiak Germany

Neda Djordjevic Germany

J. Bandrowski Poland

Nikolaos Zarzalis Germany

Valiyollah Ghazanfari Iran

James Spenik

281 ×1.1

243 ×1.1

135 ×0.7

24 ×0.4

33 ×0.8

EEE

Citations per year, relative to James Spenik James Spenik (= 1×) peers Valiyollah Ghazanfari

Countries citing papers authored by James Spenik

Since Specialization

Citations

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

Fields of papers citing papers by James Spenik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Spenik

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

All Works

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15 of 15 papers shown

Breault, Ronald W., et al.. (2016). Carbon capture test unit design and development using amine-based solid sorbent. Process Safety and Environmental Protection. 112. 251–262. 20 indexed citations

Xu, Zhijie, Wenxiao Pan, Xin Sun, et al.. (2015). Hierarchical calibration and validation of computational fluid dynamics models for solid sorbent-based carbon capture. Powder Technology. 288. 388–406. 16 indexed citations

Spenik, James, Lawrence J. Shadle, Ronald W. Breault, James Hoffman, & McMahan L. Gray. (2015). Cyclic Tests in Batch Mode of CO₂ Adsorption and Regeneration with Sorbent Consisting of Immobilized Amine on a Mesoporous Silica. Industrial & Engineering Chemistry Research. 54(20). 5388–5397. 16 indexed citations

Breault, Ronald W., et al.. (2014). CO₂ Adsorption: Experimental Investigation and CFD Reactor Model Validation. 2014. 1–14. 3 indexed citations

Snider, Dale M., et al.. (2013). CO2 Adsorption loop experiment with Eulerian–Lagrangian simulation. Powder Technology. 242. 100–107. 28 indexed citations

Monazam, Esmail R., James Spenik, & Lawrence J. Shadle. (2013). Fluid bed adsorption of carbon dioxide on immobilized polyethylenimine (PEI): Kinetic analysis and breakthrough behavior. Chemical Engineering Journal. 223. 795–805. 67 indexed citations

Monazam, Esmail R., James Spenik, & Lawrence J. Shadle. (2013). CO₂ Desorption Kinetics for Immobilized Polyethylenimine (PEI). Energy & Fuels. 28(1). 650–656. 13 indexed citations

Spenik, James, et al.. (2013). Application of Particle Population Model To Determine the Contribution to Slag, Flyash, and Syngas in Entrained Flow Gasification from Particle Size Distribution. Energy & Fuels. 27(12). 7681–7695. 10 indexed citations

Spenik, James, et al.. (2010). Use of piezoelectric pressure transducers to determine local solids mass flux in the riser of a cold flow circulating fluidized bed. Powder Technology. 203(1). 86–90. 9 indexed citations

10.

Kuhlman, John M., et al.. (2010). CFD simulation of entrained-flow coal gasification: Coal particle density/sizefraction effects. Powder Technology. 203(1). 98–108. 100 indexed citations

11.

Shadle, Lawrence J., et al.. (2008). Jet penetration into a riser operated in dense suspension upflow: experimental and model comparisons. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 13(1). 31–8. 3 indexed citations

12.

Monazam, Esmail R., et al.. (2005). Identification and characteristics of different flow regimes in a circulating fluidized bed. Powder Technology. 155(1). 17–25. 33 indexed citations

13.

Shadle, Lawrence J., et al.. (2004). Factorial Tests on Process Operating Conditions and Bed Fines on the Circulating Fluid Bed Performance. Industrial & Engineering Chemistry Research. 43(15). 4166–4173. 3 indexed citations

14.

Halow, J.S., et al.. (1993). Observations of a fluidized bed using capacitance imaging. Chemical Engineering Science. 48(4). 643–659. 73 indexed citations

15.

Çelik, İsmail, et al.. (1993). One-Dimensional Modeling and Measurement of Pulsating Gas-Solid Flow in Tubes. Combustion Science and Technology. 94(1-6). 353–378. 5 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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