G. A. Karim

3.9k total citations
146 papers, 3.3k citations indexed

About

G. A. Karim is a scholar working on Fluid Flow and Transfer Processes, Computational Mechanics and Aerospace Engineering. According to data from OpenAlex, G. A. Karim has authored 146 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Fluid Flow and Transfer Processes, 83 papers in Computational Mechanics and 54 papers in Aerospace Engineering. Recurrent topics in G. A. Karim's work include Advanced Combustion Engine Technologies (90 papers), Combustion and flame dynamics (78 papers) and Combustion and Detonation Processes (42 papers). G. A. Karim is often cited by papers focused on Advanced Combustion Engine Technologies (90 papers), Combustion and flame dynamics (78 papers) and Combustion and Detonation Processes (42 papers). G. A. Karim collaborates with scholars based in Canada, United Kingdom and United Arab Emirates. G. A. Karim's co-authors include I. Wierzba, Zhenbo Liu, Sudhir Shrestha, Osama Badr, Wayne Jones, Zhigang Liu, Huilin Li, Alireza Attar, H. C. Watson and Robert R. Raine and has published in prestigious journals such as Journal of Hazardous Materials, Chemical Engineering Journal and International Journal of Hydrogen Energy.

In The Last Decade

G. A. Karim

140 papers receiving 3.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G. A. Karim Canada	27	2.8k	1.7k	1.4k	1.2k	739	146	3.3k
Maozhao Xie China	32	2.7k 1.0×	2.4k 1.4×	751 0.5×	1.2k 1.0×	625 0.8×	147	3.6k
Takeyuki Kamimoto Japan	29	2.0k 0.7×	1.4k 0.8×	829 0.6×	788 0.7×	245 0.3×	113	2.4k
Ingemar Denbratt Sweden	34	3.2k 1.1×	1.9k 1.1×	1.5k 1.0×	1.4k 1.1×	385 0.5×	130	3.5k
Norimasa Iida Japan	26	1.7k 0.6×	1.3k 0.8×	793 0.6×	482 0.4×	555 0.8×	147	2.0k
Keiya Nishida Japan	31	3.6k 1.3×	3.2k 1.9×	1.0k 0.7×	1.3k 1.1×	594 0.8×	289	4.5k
Sanghoon Kook Australia	41	4.6k 1.7×	3.2k 1.9×	1.7k 1.2×	1.9k 1.5×	917 1.2×	184	5.4k
Thomas Wallner United States	33	3.6k 1.3×	2.0k 1.2×	1.8k 1.3×	1.6k 1.4×	767 1.0×	115	4.2k
Chunde Yao China	35	3.1k 1.1×	1.2k 0.7×	1.6k 1.2×	1.8k 1.5×	359 0.5×	82	3.5k
Taku Tsujimura Japan	24	2.3k 0.8×	1.5k 0.9×	558 0.4×	797 0.7×	464 0.6×	70	3.0k
Fushui Liu China	30	1.8k 0.6×	1.2k 0.7×	687 0.5×	659 0.6×	399 0.5×	77	2.1k

Countries citing papers authored by G. A. Karim

Since Specialization

Citations

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

Fields of papers citing papers by G. A. Karim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. A. Karim

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

All Works

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20 of 20 papers shown

Karim, G. A., et al.. (2006). HCCI Combustion and Cyclic Variation for Lean Mixture Operation. 401–409. 7 indexed citations

Attar, Alireza & G. A. Karim. (2003). Knock Rating of Gaseous Fuels. Journal of Engineering for Gas Turbines and Power. 125(2). 500–504. 39 indexed citations

Mohamad, A. A. & G. A. Karim. (2001). Flow and Heat Transfer Within Segregated Beds of Solid Particles. Journal of Porous Media. 4(3). 10–10. 16 indexed citations

Karim, G. A., et al.. (2000). A Kinetic Examination of the Effects of Recycled Exhaust Gases on the Autoignition of Homogeneous N-Heptane-Air Mixtures in Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 6 indexed citations

Shrestha, Sudhir, G. A. Karim, & I. Wierzba. (2000). Examination of Operational Limits in Gas Fueled Spark Ignition Engines. SAE technical papers on CD-ROM/SAE technical paper series. 9 indexed citations

Karim, G. A., et al.. (1997). Simulation of combustion processes in gas-fuelled diesel engines. Proceedings of the Institution of Mechanical Engineers Part A Journal of Power and Energy. 211(2). 159–169. 79 indexed citations

Badr, Osama, et al.. (1996). An Investigation of the Lean Operational Limits of Gas-Fueled Spark Ignition Engines. Journal of Energy Resources Technology. 118(2). 159–163. 16 indexed citations

Badr, Osama & G. A. Karim. (1992). Experimental Study of Self-Ignition and Smoldering of Moist Cellulosic Materials. Journal of Energy Resources Technology. 114(2). 146–151. 4 indexed citations

Wierzba, I., et al.. (1990). Effect of low temperature on the rich flammability limits of some gaseous fuels and their mixtures. Journal of Hazardous Materials. 25(1-2). 257–265. 10 indexed citations

10.

Karim, G. A., Wayne Jones, & Robert R. Raine. (1989). An Examination of the Ignition Delay Period in Dual Fuel Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 50 indexed citations

11.

Karim, G. A., et al.. (1988). An Analytical Model for Knock in Dual Fuel Engines of the Compression Ignition Type. SAE technical papers on CD-ROM/SAE technical paper series. 1. 23 indexed citations

12.

Wierzba, I., G. A. Karim, & Hu Cheng. (1988). The flammability of rich gaseous fuel mixtures including those containing propane in air. Journal of Hazardous Materials. 20. 303–312. 10 indexed citations

13.

Karim, G. A. & S. A. Mehta. (1986). The Behaviour of Compacted Cotton Fibers in Hot Low Velocity Air Stream. Journal of Fire Sciences. 4(3). 216–228. 1 indexed citations

14.

Karim, G. A., et al.. (1986). The Limits of Flame Propagation Within Homogeneous Streams of Fuel and Air. Journal of Energy Resources Technology. 108(2). 183–187. 6 indexed citations

15.

Karim, G. A. & Mark Hanna. (1984). The combustion of lean mixtures of methane and air - a kinetic investigation. Am. Soc. Mech. Eng., (Pap.); (United States). 1 indexed citations

16.

Karim, G. A., I. Wierzba, & Mark Hanna. (1984). The blowout limit of a jet diffusion flame in a coflowing stream of lean gaseous fuel-air mixtures. Combustion and Flame. 57(3). 283–288. 10 indexed citations

17.

Karim, G. A., et al.. (1981). The thermal conductivity of oils sands. The Canadian Journal of Chemical Engineering. 59(4). 461–464. 11 indexed citations

18.

Karim, G. A., et al.. (1980). A kinetic investigation of the reforming of natural gas for the production of hydrogen. International Journal of Hydrogen Energy. 5(3). 293–304. 5 indexed citations

19.

Karim, G. A., et al.. (1979). Combustion of oil sand fragments in hot oxidizing streams. Combustion and Flame. 36. 291–303.

20.

Karim, G. A., et al.. (1973). The Effects of Low Ambient Temperatures on the Combustion of Natural Gas in a Single-Cylinder Spark Ignition Engine. SAE technical papers on CD-ROM/SAE technical paper series. 3 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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