Fehmi Akgün

952 total citations
24 papers, 782 citations indexed

About

Fehmi Akgün is a scholar working on Mechanical Engineering, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Fehmi Akgün has authored 24 papers receiving a total of 782 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Mechanical Engineering, 8 papers in Electrical and Electronic Engineering and 8 papers in Biomedical Engineering. Recurrent topics in Fehmi Akgün's work include Fuel Cells and Related Materials (7 papers), Thermochemical Biomass Conversion Processes (7 papers) and Coal Properties and Utilization (5 papers). Fehmi Akgün is often cited by papers focused on Fuel Cells and Related Materials (7 papers), Thermochemical Biomass Conversion Processes (7 papers) and Coal Properties and Utilization (5 papers). Fehmi Akgün collaborates with scholars based in Türkiye, United Kingdom and United States. Fehmi Akgün's co-authors include Ahmet Arısoy, Hakan Karataş, Hayati Olgun, Robert H. Essenhigh, İmdat Taymaz, Alper Sarıoğlan, Atilla Ersöz, Si̇bel Özdoğan, Mustafa Tiris and Fatma Gül Boyacı San and has published in prestigious journals such as Journal of Power Sources, International Journal of Hydrogen Energy and Energy.

In The Last Decade

Fehmi Akgün

24 papers receiving 754 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Fehmi Akgün Türkiye	15	331	225	187	142	126	24	782
Andrzej Szlęk Poland	19	579 1.7×	65 0.3×	350 1.9×	143 1.0×	68 0.5×	84	1.1k
Yujian Wu China	20	648 2.0×	84 0.4×	397 2.1×	197 1.4×	97 0.8×	60	1.1k
Fan Zhou China	22	436 1.3×	173 0.8×	394 2.1×	195 1.4×	71 0.6×	44	1.0k
Massimo Urciuolo Italy	16	510 1.5×	128 0.6×	330 1.8×	56 0.4×	40 0.3×	49	792
Seongyool Ahn South Korea	14	449 1.4×	68 0.3×	163 0.9×	236 1.7×	178 1.4×	29	758
Zhonghua Zhan China	14	675 2.0×	140 0.6×	262 1.4×	119 0.8×	45 0.4×	33	974
Junfu Lu China	28	734 2.2×	188 0.8×	538 2.9×	93 0.7×	111 0.9×	67	1.5k
Sameer Khare Australia	8	646 2.0×	144 0.6×	588 3.1×	264 1.9×	43 0.3×	10	1.3k
David Pallarès Sweden	26	1.1k 3.2×	329 1.5×	892 4.8×	133 0.9×	61 0.5×	97	1.8k
Sylwester Kalisz Poland	17	568 1.7×	83 0.4×	307 1.6×	89 0.6×	37 0.3×	46	862

Countries citing papers authored by Fehmi Akgün

Since Specialization

Citations

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

Fields of papers citing papers by Fehmi Akgün

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fehmi Akgün

This figure shows the co-authorship network connecting the top 25 collaborators of Fehmi Akgün. A scholar is included among the top collaborators of Fehmi Akgün 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 Fehmi Akgün. Fehmi Akgün 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

Taymaz, İmdat, et al.. (2023). Experimental investigation on performance evaluation of PEM electrolysis cell by using a Taguchi method. Fuel. 344. 128021–128021. 37 indexed citations

Taymaz, İmdat, et al.. (2023). Optimization of operating parameters for boosting the performance of the PEMEC by the response surface methodology. International Journal of Green Energy. 20(15). 1861–1872. 6 indexed citations

Akgün, Fehmi, et al.. (2022). Analysis of pilot scale packed absorption towers for hydrogen sulphide removal from syngas by model simulations and experimental data. International Journal of Oil Gas and Coal Technology. 31(2). 166–166. 1 indexed citations

Sarıoğlan, Alper, et al.. (2017). Decomposition of ammonia: The effect of syngas components on the activity of zeolite Hβ supported iron catalyst. Chemical Engineering Science. 171. 440–450. 13 indexed citations

Karataş, Hakan & Fehmi Akgün. (2017). Experimental results of gasification of walnut shell and pistachio shell in a bubbling fluidized bed gasifier under air and steam atmospheres. Fuel. 214. 285–292. 71 indexed citations

Akgün, Fehmi, et al.. (2017). Pressurized gasification of lignite in a pilot scale bubbling fluidized bed reactor with air, oxygen, steam and CO2 agents. Applied Thermal Engineering. 130. 203–210. 17 indexed citations

Atakul, Hüsnü, et al.. (2015). Hot Gas Clean‐Up with Dolomites: Effect of Gas Composition on Sulfur Removal Activity. The Canadian Journal of Chemical Engineering. 93(9). 1643–1650. 4 indexed citations

Akgün, Fehmi, et al.. (2014). Effect of the type of gasifying agent on gas composition in a bubbling fluidized bed reactor. Journal of the Energy Institute. 87(1). 35–42. 19 indexed citations

Saraç, Halil İbrahim, et al.. (2014). An experimental study for H2S and CO2 removal via caustic scrubbing system. Process Safety and Environmental Protection. 94. 196–202. 33 indexed citations

10.

Atakul, Hüsnü, et al.. (2013). Design studies for monolithic high temperature shift catalysts: Effect of operational parameters. Fuel Processing Technology. 116. 175–181. 6 indexed citations

11.

Karataş, Hakan, Hayati Olgun, & Fehmi Akgün. (2012). Coal and coal and calcined dolomite gasification experiments in a bubbling fluidized bed gasifier under air atmosphere. Fuel Processing Technology. 106. 666–672. 25 indexed citations

12.

Karataş, Hakan, et al.. (2012). Experimental results of gasification of waste tire with air in a bubbling fluidized bed gasifier. Fuel. 105. 566–571. 48 indexed citations

13.

Sarıoğlan, Alper, et al.. (2010). A 5 kWt catalytic burner for PEM fuel cells: Effect of fuel type, fuel content and fuel loads on the capacity of the catalytic burner. International Journal of Hydrogen Energy. 35(21). 11855–11860. 14 indexed citations

14.

Olgun, Hayati, Atilla Ersöz, Devrim Kaya, et al.. (2004). Simulation Study of a PEM Fuel Cell System with Steam Reforming. International Journal of Green Energy. 1(3). 313–325. 10 indexed citations

15.

Akgün, Fehmi. (2003). Investigaton of energy saving and NOx reduction possibilities in a rotary cement kiln. International Journal of Energy Research. 27(4). 455–465. 13 indexed citations

16.

Ersöz, Atilla, et al.. (2003). Autothermal reforming as a hydrocarbon fuel processing option for PEM fuel cell. Journal of Power Sources. 118(1-2). 384–392. 58 indexed citations

17.

Akgün, Fehmi & Robert H. Essenhigh. (2001). Self-ignition characteristics of coal stockpiles: theoretical prediction from a two-dimensional unsteady-state model. Fuel. 80(3). 409–415. 79 indexed citations

18.

Arısoy, Ahmet & Fehmi Akgün. (2000). Effect of Pile Height on Spontaneous Heating of Coal Stockpiles. Combustion Science and Technology. 153(1). 157–168. 18 indexed citations

19.

Akgün, Fehmi & Ahmet Arısoy. (1994). Effect of particle size on the spontaneous heating of a coal stockpile. Combustion and Flame. 99(1). 137–146. 70 indexed citations

20.

Arısoy, Ahmet & Fehmi Akgün. (1994). Modelling of spontaneous combustion of coal with moisture content included. Fuel. 73(2). 281–286. 90 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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