Hayder A. Alrazen

418 total citations · 1 hit paper
8 papers, 310 citations indexed

About

Hayder A. Alrazen is a scholar working on Fluid Flow and Transfer Processes, Automotive Engineering and Pollution. According to data from OpenAlex, Hayder A. Alrazen has authored 8 papers receiving a total of 310 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Fluid Flow and Transfer Processes, 4 papers in Automotive Engineering and 3 papers in Pollution. Recurrent topics in Hayder A. Alrazen's work include Advanced Combustion Engine Technologies (5 papers), Vehicle emissions and performance (4 papers) and Biodiesel Production and Applications (3 papers). Hayder A. Alrazen is often cited by papers focused on Advanced Combustion Engine Technologies (5 papers), Vehicle emissions and performance (4 papers) and Biodiesel Production and Applications (3 papers). Hayder A. Alrazen collaborates with scholars based in Australia, Malaysia and Iraq. Hayder A. Alrazen's co-authors include Kamarul Arifin Ahmad, Abd Rahim Abu Talib, Rohana Adnan, Andrew P. Wandel, I.M. Rizwanul Fattah, Sattar Jabbar Murad Algayyim, Khalid Saleh, Talal Yusaf, Md Mahmudul Hasan and Saiied M. Aminossadati and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, International Journal of Hydrogen Energy and Energy Conversion and Management.

In The Last Decade

Hayder A. Alrazen

8 papers receiving 297 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Influence of natural gas and hydrogen properties on internal combustion engine performance, combustion, and emissions: A review

2024 94 citations Sattar Jabbar Murad Algayyim, Khalid Saleh et al. Fuel profile →

Peers

Hayder A. Alrazen

FFTP

BE

AE

MC

CM

José Carlos Urroz Spain

Romualdas Juknelevičius Lithuania

Gihun Lim South Korea

Xianglin Zhong China

Guanglin Lan China

M. Masood India

Jingyi Hu China

Chuanfu Kou China

Vinícius B. Pedrozo United Kingdom

Arun Teja Doppalapudi Australia

José Carlos Urroz Spain

Hayder A. Alrazen

259 ×1.2

FFTP

135 ×1.0

BE

154 ×1.2

AE

108 ×1.2

MC

98 ×1.3

CM

Citations per year, relative to Hayder A. Alrazen Hayder A. Alrazen (= 1×) peers José Carlos Urroz

Countries citing papers authored by Hayder A. Alrazen

Since Specialization

Citations

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

Fields of papers citing papers by Hayder A. Alrazen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hayder A. Alrazen

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

All Works

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8 of 8 papers shown

1.

Alrazen, Hayder A., Saiied M. Aminossadati, Ahmed Kadhim Hussein, et al.. (2025). A review of the pathways, limitations, and perspectives of plastic waste recycling. Materials for Renewable and Sustainable Energy. 14(3). 3 indexed citations

2.

Algayyim, Sattar Jabbar Murad, Khalid Saleh, Andrew P. Wandel, et al.. (2024). Influence of natural gas and hydrogen properties on internal combustion engine performance, combustion, and emissions: A review. Fuel. 362. 130844–130844. 94 indexed citations breakdown →

3.

Alrazen, Hayder A., et al.. (2023). Theoretical investigation of combustion and emissions of CI engines fueled by various blends of depolymerized low-density polythene and diesel with co-solvent additives. Energy. 282. 128754–128754. 8 indexed citations

4.

Alrazen, Hayder A., Saiied M. Aminossadati, Md Mahmudul Hasan, & Muxina Konarova. (2023). Effectiveness of co-solvents in boosting LDPE depolymerization in diesel. Fuel. 345. 128135–128135. 10 indexed citations

5.

Alrazen, Hayder A., Saiied M. Aminossadati, Md Mahmudul Hasan, & Muxina Konarova. (2022). Low-temperature diesel-induced depolymerization of waste polyethylene. Energy Conversion and Management. 272. 116360–116360. 9 indexed citations

6.

Alrazen, Hayder A. & Kamarul Arifin Ahmad. (2017). HCNG fueled spark-ignition (SI) engine with its effects on performance and emissions. Renewable and Sustainable Energy Reviews. 82. 324–342. 70 indexed citations

7.

Alrazen, Hayder A., Abd Rahim Abu Talib, & Kamarul Arifin Ahmad. (2016). A two-component CFD studies of the effects of H2, CNG, and diesel blend on combustion characteristics and emissions of a diesel engine. International Journal of Hydrogen Energy. 41(24). 10483–10495. 41 indexed citations

8.

Alrazen, Hayder A., Abd Rahim Abu Talib, Rohana Adnan, & Kamarul Arifin Ahmad. (2015). A review of the effect of hydrogen addition on the performance and emissions of the compression – Ignition engine. Renewable and Sustainable Energy Reviews. 54. 785–796. 75 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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