Longwen Ou

1.4k total citations
28 papers, 808 citations indexed

About

Longwen Ou is a scholar working on Biomedical Engineering, Environmental Engineering and Mechanics of Materials. According to data from OpenAlex, Longwen Ou has authored 28 papers receiving a total of 808 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Biomedical Engineering, 7 papers in Environmental Engineering and 5 papers in Mechanics of Materials. Recurrent topics in Longwen Ou's work include Biofuel production and bioconversion (15 papers), Thermochemical Biomass Conversion Processes (14 papers) and Environmental Impact and Sustainability (7 papers). Longwen Ou is often cited by papers focused on Biofuel production and bioconversion (15 papers), Thermochemical Biomass Conversion Processes (14 papers) and Environmental Impact and Sustainability (7 papers). Longwen Ou collaborates with scholars based in United States, Belgium and Italy. Longwen Ou's co-authors include Robert C. Brown, Mark Mba Wright, Rajeeva Thilakaratne, Troy R. Hawkins, Hao Cai, Sunkyu Park, Stephen S. Kelley, Xu Hui, Michael Wang and Yuan Li and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and Energy & Environmental Science.

In The Last Decade

Longwen Ou

26 papers receiving 790 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Longwen Ou United States 17 550 147 144 119 107 28 808
Tom N. Kalnes United States 10 655 1.2× 237 1.6× 198 1.4× 109 0.9× 114 1.1× 12 1.0k
Pankaj Kumar Sharma India 14 397 0.7× 75 0.5× 146 1.0× 89 0.7× 41 0.4× 25 670
Chuangzhi Wu China 15 584 1.1× 113 0.8× 181 1.3× 69 0.6× 68 0.6× 32 852
Franziska Müller‐Langer Germany 11 360 0.7× 148 1.0× 92 0.6× 82 0.7× 83 0.8× 26 625
Mohamad Mojarab Soufiyan Iran 10 662 1.2× 146 1.0× 457 3.2× 98 0.8× 171 1.6× 10 1.1k
Édgar Eduardo Yáñez Angarita Colombia 8 469 0.9× 153 1.0× 113 0.8× 126 1.1× 102 1.0× 13 758
Mohammad Alherbawi Qatar 14 647 1.2× 66 0.4× 312 2.2× 49 0.4× 112 1.0× 34 933
N. V. S. N. Murthy Konda United States 15 898 1.6× 100 0.7× 178 1.2× 37 0.3× 200 1.9× 24 1.3k
Laura Azócar Chile 16 397 0.7× 241 1.6× 116 0.8× 176 1.5× 242 2.3× 34 864
Lesley Snowden-Swan United States 15 396 0.7× 96 0.7× 161 1.1× 58 0.5× 40 0.4× 19 571

Countries citing papers authored by Longwen Ou

Since Specialization
Citations

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

Fields of papers citing papers by Longwen Ou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Longwen Ou

This figure shows the co-authorship network connecting the top 25 collaborators of Longwen Ou. A scholar is included among the top collaborators of Longwen Ou 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 Longwen Ou. Longwen Ou 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.
Wang, Yixuan, Longwen Ou, Hao Cai, et al.. (2025). Business-as-Usual Municipal Solid Waste Management in the United States: Greenhouse Gas Implications. ACS Sustainable Resource Management. 2(7). 1175–1184. 2 indexed citations
2.
Zhang, Jingyi, Yunhua Zhu, Troy R. Hawkins, et al.. (2025). Saline microalgae cultivation for the coproduction of biofuel and protein in the United States: an integrated assessment of costs, carbon, water, and land impacts. Sustainable Energy & Fuels. 9(7). 1859–1870. 2 indexed citations
3.
Lim, Juin Yau, Yu Gan, Hao Cai, et al.. (2025). Life Cycle Greenhouse Gas Emissions of Biogas Upgrading for Fuel Production. ACS Sustainable Chemistry & Engineering. 13(48). 20670–20681.
4.
Thompson, David N., et al.. (2024). Techno-economic and life-cycle analysis of strategies for improving operability and biomass quality in catalytic fast pyrolysis of forest residues. SHILAP Revista de lepidopterología. 7. 100225–100225. 1 indexed citations
5.
6.
Cai, Hao, André Fernandes Tomon Avelino, Emily Newes, et al.. (2023). Energy, economic, and environmental impacts assessment of co-optimized on-road heavy-duty engines and bio-blendstocks. Sustainable Energy & Fuels. 7(18). 4580–4601. 2 indexed citations
7.
Hui, Xu, Longwen Ou, Yuan Li, Troy R. Hawkins, & Michael Wang. (2022). Life Cycle Greenhouse Gas Emissions of Biodiesel and Renewable Diesel Production in the United States. Environmental Science & Technology. 56(12). 7512–7521. 110 indexed citations
8.
Bartling, Andrew, Pahola Thathiana Benavides, Steven Phillips, et al.. (2022). Environmental, Economic, and Scalability Considerations of Selected Bio-Derived Blendstocks for Mixing-Controlled Compression Ignition Engines. ACS Sustainable Chemistry & Engineering. 10(20). 6699–6712. 16 indexed citations
9.
Dutta, Abhijit, Hao Cai, Michael Talmadge, et al.. (2022). Model quantification of the effect of coproducts and refinery co-hydrotreating on the economics and greenhouse gas emissions of a conceptual biomass catalytic fast pyrolysis process. Chemical Engineering Journal. 451. 138485–138485. 10 indexed citations
10.
Ou, Longwen, Sudhanya Banerjee, Xu Hui, et al.. (2021). Utilizing high-purity carbon dioxide sources for algae cultivation and biofuel production in the United States: Opportunities and challenges. Journal of Cleaner Production. 321. 128779–128779. 41 indexed citations
11.
Lan, Kai, Longwen Ou, Sunkyu Park, et al.. (2021). Dynamic life-cycle carbon analysis for fast pyrolysis biofuel produced from pine residues: implications of carbon temporal effects. Biotechnology for Biofuels. 14(1). 191–191. 23 indexed citations
12.
Ou, Longwen, Shuyun Li, Ling Tao, et al.. (2021). Techno-economic Analysis and Life-Cycle Analysis of Renewable Diesel Fuels Produced with Waste Feedstocks. ACS Sustainable Chemistry & Engineering. 10(1). 382–393. 38 indexed citations
13.
Dunn, Jennifer B., Emily Newes, Hao Cai, et al.. (2020). Energy, economic, and environmental benefits assessment of co-optimized engines and bio-blendstocks. Energy & Environmental Science. 13(8). 2262–2274. 19 indexed citations
14.
Ou, Longwen & Hao Cai. (2020). Dynamic Life-Cycle Analysis of Fast Pyrolysis Biorefineries: Impacts of Feedstock Moisture Content and Particle Size. ACS Sustainable Chemistry & Engineering. 8(16). 6211–6221. 14 indexed citations
15.
Ou, Longwen, Hao Cai, Hee Je Seong, et al.. (2019). Co-optimization of Heavy-Duty Fuels and Engines: Cost Benefit Analysis and Implications. Environmental Science & Technology. 53(21). 12904–12913. 15 indexed citations
16.
Lan, Kai, Longwen Ou, Sunkyu Park, Stephen S. Kelley, & Yuan Yao. (2019). Life Cycle Analysis of Decentralized Preprocessing Systems for Fast Pyrolysis Biorefineries with Blended Feedstocks in the Southeastern United States. Energy Technology. 8(11). 32 indexed citations
17.
Ou, Longwen, Boyan Li, Qi Dang, et al.. (2016). Understanding Uncertainties in the Economic Feasibility of Transportation Fuel Production using Biomass Gasification and Mixed Alcohol Synthesis. Energy Technology. 4(3). 441–448. 18 indexed citations
18.
Li, Boyan, Longwen Ou, Qi Dang, et al.. (2015). Techno-economic and uncertainty analysis of in situ and ex situ fast pyrolysis for biofuel production. Bioresource Technology. 196. 49–56. 70 indexed citations
19.
Wang, Kaige, Longwen Ou, Tristan R. Brown, & Robert C. Brown. (2014). Beyond ethanol: a techno‐economic analysis of an integrated corn biorefinery for the production of hydrocarbon fuels and chemicals. Biofuels Bioproducts and Biorefining. 9(2). 190–200. 30 indexed citations
20.
Ou, Longwen, Tristan R. Brown, Rajeeva Thilakaratne, Guiping Hu, & Robert C. Brown. (2014). Techno‐economic analysis of co‐located corn grain and corn stover ethanol plants. Biofuels Bioproducts and Biorefining. 8(3). 412–422. 45 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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