Hayati Olgun

1.6k total citations
46 papers, 1.3k citations indexed

About

Hayati Olgun is a scholar working on Biomedical Engineering, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, Hayati Olgun has authored 46 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Biomedical Engineering, 15 papers in Mechanical Engineering and 10 papers in Materials Chemistry. Recurrent topics in Hayati Olgun's work include Thermochemical Biomass Conversion Processes (19 papers), Catalysts for Methane Reforming (5 papers) and Coal Combustion and Slurry Processing (5 papers). Hayati Olgun is often cited by papers focused on Thermochemical Biomass Conversion Processes (19 papers), Catalysts for Methane Reforming (5 papers) and Coal Combustion and Slurry Processing (5 papers). Hayati Olgun collaborates with scholars based in Türkiye, Portugal and Romania. Hayati Olgun's co-authors include Aysel T. Atimtay, Si̇bel Özdoğan, Murat Varol, Fehmi Akgün, Atilla Ersöz, Hakan Karataş, Ramin Barzegar, Ahmet Yozgatlıgil, Jale Yanık and Gözde Duman and has published in prestigious journals such as Journal of Power Sources, Bioresource Technology and International Journal of Hydrogen Energy.

In The Last Decade

Hayati Olgun

38 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hayati Olgun Türkiye	21	792	360	310	190	135	46	1.3k
Po‐Chih Kuo Taiwan	18	1.7k 2.2×	511 1.4×	266 0.9×	218 1.1×	131 1.0×	48	2.2k
Mark J. Prins Netherlands	9	1.9k 2.4×	433 1.2×	195 0.6×	210 1.1×	164 1.2×	10	2.1k
Peijie Zong China	19	993 1.3×	317 0.9×	351 1.1×	81 0.4×	74 0.5×	38	1.4k
Yoshinori Itaya Japan	24	934 1.2×	667 1.9×	285 0.9×	58 0.3×	124 0.9×	155	1.9k
Jyoti Prasad Chakraborty India	22	864 1.1×	452 1.3×	193 0.6×	59 0.3×	79 0.6×	43	1.5k
Jean-Michel Commandré France	26	2.0k 2.5×	406 1.1×	275 0.9×	129 0.7×	178 1.3×	54	2.3k
Juan F. Pérez Colombia	21	1.2k 1.5×	356 1.0×	113 0.4×	124 0.7×	122 0.9×	70	1.6k
Esa Kurkela Finland	24	1.2k 1.5×	527 1.5×	389 1.3×	511 2.7×	39 0.3×	76	1.6k
Pratik N. Sheth India	18	1.4k 1.7×	531 1.5×	230 0.7×	346 1.8×	66 0.5×	27	1.7k

Countries citing papers authored by Hayati Olgun

Since Specialization

Citations

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

Fields of papers citing papers by Hayati Olgun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hayati Olgun

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

Fahimi, Ario, Mark S. Massa, Elsayed Mousa, et al.. (2025). Enhancing phosphorus recovery from poultry litter ash through microwave-assisted thermochemical treatment for improving its solubility. Journal of Environmental Management. 379. 124802–124802.

Predeanu, Georgeta, Bruno Valentim, Luminiţa Popescu, et al.. (2025). Characterization of the ash samples before and after thermal processing aiming phosphorus extraction and residues valorization. International Journal of Coal Geology. 307. 104808–104808.

Olgun, Hayati, et al.. (2024). Hydrogen Production via Waste Pyrolysis: A Review of A Study. Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 129–141. 1 indexed citations

Olgun, Hayati, et al.. (2024). Türkiye’de Enerji Kooperatiflerinin GZFT (Güçlü, Zayıf, Fırsat, Tehdit Yönleri) Ve PEST (Politik, Ekonomik, Sosyolojik, Teknolojik Etkenler) Analizleri İle Değerlendirilmesi. Journal of Polytechnic. 27(1). 11–20. 1 indexed citations

Olgun, Hayati, et al.. (2023). SAHA KOŞULLARINDA DEPOLANAN BİYOKÜTLE YAKITLARINDA OLUŞAN KURU MADDE KAYIPLARININ İNCELENMESİ. DergiPark (Istanbul University). 64(712). 549–575.

Fahimi, Ario, Elza Bontempi, Alexandra Guedes, et al.. (2022). Incineration of Aviary Manure: The Case Studies of Poultry Litter and Laying Hens Manure. Waste and Biomass Valorization. 13(7). 3335–3357. 13 indexed citations

Olgun, Hayati, et al.. (2021). Optimization of process parameters in oxygen enriched combustion of biocoal and soma lignite blends by response surface methodology. Journal of CO2 Utilization. 55. 101819–101819. 9 indexed citations

Fahimi, Ario, Fabjola Bilo, Ahmad Assi, et al.. (2020). Poultry litter ash characterisation and recovery. Waste Management. 111. 10–21. 34 indexed citations

Atimtay, Aysel T., et al.. (2016). Co-firing of pine chips with Turkish lignites in 750 kWth circulating fluidized bed combustion system. Bioresource Technology. 224. 601–610. 27 indexed citations

10.

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

11.

Olgun, Hayati, et al.. (2010). Results with a bench scale downdraft biomass gasifier for agricultural and forestry residues. Biomass and Bioenergy. 35(1). 572–580. 95 indexed citations

12.

Sarıoğlan, Alper, et al.. (2007). Diesel evaporation as the first step of hydrogen production. International Journal of Hydrogen Energy. 32(14). 2895–2901. 11 indexed citations

13.

Ersöz, Atilla, Hayati Olgun, & Si̇bel Özdoğan. (2005). Simulation study of a proton exchange membrane (PEM) fuel cell system with autothermal reforming. Energy. 31(10-11). 1490–1500. 18 indexed citations

14.

Olgun, Hayati, et al.. (2000). Solar Drying of Hazelnut by Three Different Types of System. DergiPark (Istanbul University).

15.

Mi̇di̇lli̇, Adnan, et al.. (2000). Drying and conservation conditions of pollen. Journal of the Science of Food and Agriculture. 80(13). 1973–1980. 11 indexed citations

16.

Olgun, Hayati. (2000). Effect of interior guide tubes in cross-flow turbine runner on turbine performance. International Journal of Energy Research. 24(11). 953–964. 20 indexed citations

17.

Mi̇di̇lli̇, Adnan, Hayati Olgun, & Teoman Ayhan. (1999). Experimental studies on mushroom and pollen drying. International Journal of Energy Research. 23(13). 1143–1152. 36 indexed citations

18.

Doğru, Murat, et al.. (1999). Use of bio-nut shells for gasification. 1 indexed citations

19.

Kotçioğlu, İsak, et al.. (1998). Heat transfer and flow structure in a rectangular channel with wing - type vortex generator. TURKISH JOURNAL OF ENGINEERING AND ENVIRONMENTAL SCIENCES. 22(3). 185–196. 21 indexed citations

20.

Olgun, Hayati. (1998). Investigation of the performance of a cross-flow turbine. International Journal of Energy Research. 22(11). 953–964. 35 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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