G.J. Stiegel

1.4k total citations
29 papers, 1.0k citations indexed

About

G.J. Stiegel is a scholar working on Mechanical Engineering, Biomedical Engineering and Catalysis. According to data from OpenAlex, G.J. Stiegel has authored 29 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Mechanical Engineering, 12 papers in Biomedical Engineering and 10 papers in Catalysis. Recurrent topics in G.J. Stiegel's work include Catalysts for Methane Reforming (10 papers), Catalysis and Hydrodesulfurization Studies (10 papers) and Thermochemical Biomass Conversion Processes (5 papers). G.J. Stiegel is often cited by papers focused on Catalysts for Methane Reforming (10 papers), Catalysis and Hydrodesulfurization Studies (10 papers) and Thermochemical Biomass Conversion Processes (5 papers). G.J. Stiegel collaborates with scholars based in United States. G.J. Stiegel's co-authors include Massood Ramezan, Y. T. Shah, M.M. Sharma, Yogesh Shah, James T. Murphy, Michael P. Nemeth, Thomas J. Feeley, Timothy Skone, R.E. Tischer and V. U. S. Rao and has published in prestigious journals such as Energy, Industrial & Engineering Chemistry Research and AIChE Journal.

In The Last Decade

G.J. Stiegel

27 papers receiving 972 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G.J. Stiegel United States 13 458 381 224 206 194 29 1.0k
Baoguo Fan China 19 258 0.6× 283 0.7× 370 1.7× 175 0.8× 195 1.0× 39 1.1k
Javad Abbasian United States 21 384 0.8× 780 2.0× 518 2.3× 84 0.4× 153 0.8× 53 1.1k
E. Alper Kuwait 15 379 0.8× 356 0.9× 85 0.4× 92 0.4× 67 0.3× 30 756
K V Thambimuthu Canada 13 753 1.6× 436 1.1× 359 1.6× 53 0.3× 110 0.6× 25 1.4k
C. R. Howarth United Kingdom 9 564 1.2× 226 0.6× 141 0.6× 91 0.4× 73 0.4× 18 999
Kakusaburo Onda Japan 9 549 1.2× 774 2.0× 115 0.5× 90 0.4× 85 0.4× 35 1.3k
Chang Wen China 24 736 1.6× 253 0.7× 264 1.2× 87 0.4× 61 0.3× 74 1.5k
Christian Bergins Germany 15 484 1.1× 611 1.6× 176 0.8× 40 0.2× 198 1.0× 25 1.3k
Viviane Renaudin France 13 338 0.7× 195 0.5× 611 2.7× 288 1.4× 129 0.7× 18 1.0k

Countries citing papers authored by G.J. Stiegel

Since Specialization
Citations

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

Fields of papers citing papers by G.J. Stiegel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G.J. Stiegel

This figure shows the co-authorship network connecting the top 25 collaborators of G.J. Stiegel. A scholar is included among the top collaborators of G.J. Stiegel 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 G.J. Stiegel. G.J. Stiegel 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.
Stiegel, G.J., et al.. (2006). Comparison of Pratt and Whitney Rocketdyne IGCC and commercial IGCC performance. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 9 indexed citations
2.
Stiegel, G.J. & Massood Ramezan. (2005). Hydrogen from coal gasification: An economical pathway to a sustainable energy future. International Journal of Coal Geology. 65(3-4). 173–190. 257 indexed citations
3.
Shen, John Paul, et al.. (2003). Commercial Deployment of Fischer–Tropsch Synthesis: The Coproduction Option. Topics in Catalysis. 26(1-4). 13–20. 5 indexed citations
4.
Doctor, R.D., et al.. (2001). Life-Cycle Analysis of a Shell Gasification-Based Multi-Product System with CO2 Recovery. 21 indexed citations
5.
Doctor, R.D., et al.. (2001). Designing for hydrogen, electricity, and CO{sub 2} recovery from a Shell gasification based system.. University of North Texas Digital Library (University of North Texas). 3 indexed citations
6.
Shen, John Paul, G.J. Stiegel, & Arun C. Bose. (1996). DOE INDIRECT COAL LIQUEFACTION PROGRAM —AN OVERVIEW. Fuel Science and Technology International. 14(4). 559–576. 1 indexed citations
7.
Rao, V. U. S., et al.. (1992). Iron-based catalysts for slurry-phase Fischer-Tropsch process: Technology review. Fuel Processing Technology. 30(1). 83–107. 58 indexed citations
8.
Rao, V. U. S., et al.. (1990). Catalysts for Fischer-Tropsch. Hydrocarbon Process. 69(2). 59–68. 4 indexed citations
9.
Stiegel, G.J., et al.. (1990). Indirect liquefaction contractors' review meeting. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations
10.
Stiegel, G.J., Neal J. Thomas, Robert P. Warzinski, & R.E. Tischer. (1987). Hydroprocessing of coal-derived residuum. Industrial & Engineering Chemistry Research. 26(9). 1865–1869. 1 indexed citations
11.
Stiegel, G.J., et al.. (1985). Catalytic hydrotreatment of coal-derived residua. Fuel Processing Technology. 11(3). 273–287. 7 indexed citations
12.
Stiegel, G.J., et al.. (1985). Catalyst deactivation in two-stage coal liquefaction. Industrial & Engineering Chemistry Product Research and Development. 24(2). 206–213. 17 indexed citations
13.
Smith, Dennis N., et al.. (1984). Slurry F-T reactor hydrodynamics and scale-up. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
14.
Stiegel, G.J., et al.. (1983). Hydroprocessing of solvent-refined coal: effect of catalyst properties. Industrial & Engineering Chemistry Product Research and Development. 22(3). 411–420. 17 indexed citations
15.
Stiegel, G.J., et al.. (1983). Catalytic Hydroprocessing of Synthetic Fuels. Reviews in Chemical Engineering. 1(4). 2 indexed citations
16.
Stiegel, G.J., et al.. (1982). Catalyst deactivation during coal liquefaction. The effect of catalyst diameter. Industrial & Engineering Chemistry Process Design and Development. 21(3). 477–485. 13 indexed citations
17.
Stiegel, G.J., et al.. (1981). Use of fundamental concepts in catalyst aging to increase catalyst utilization during coal liquefaction, steam reforming, and other carbon-forming reactions. Industrial & Engineering Chemistry Process Design and Development. 20(3). 470–475. 7 indexed citations
18.
Krishnamurthy, Satheesh, Yogesh Shah, & G.J. Stiegel. (1979). Pyrolysis of Western Kentucky Heavy Oil Using a Transfer Line Reactor. Industrial & Engineering Chemistry Process Design and Development. 18(3). 466–474. 2 indexed citations
19.
Stiegel, G.J. & Y. T. Shah. (1977). Axial dispersion in a rectangular bubble column. The Canadian Journal of Chemical Engineering. 55(1). 3–8. 13 indexed citations
20.
Stiegel, G.J. & Yogesh Shah. (1977). Backmixing and Liquid Holdup in a Gas-Liquid Cocurrent Upflow Packed Column. Industrial & Engineering Chemistry Process Design and Development. 16(1). 37–43. 55 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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