Patrick Hettiaratchi

632 total citations
19 papers, 438 citations indexed

About

Patrick Hettiaratchi is a scholar working on Industrial and Manufacturing Engineering, Environmental Engineering and Building and Construction. According to data from OpenAlex, Patrick Hettiaratchi has authored 19 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Industrial and Manufacturing Engineering, 5 papers in Environmental Engineering and 5 papers in Building and Construction. Recurrent topics in Patrick Hettiaratchi's work include Landfill Environmental Impact Studies (11 papers), Municipal Solid Waste Management (6 papers) and Grouting, Rheology, and Soil Mechanics (3 papers). Patrick Hettiaratchi is often cited by papers focused on Landfill Environmental Impact Studies (11 papers), Municipal Solid Waste Management (6 papers) and Grouting, Rheology, and Soil Mechanics (3 papers). Patrick Hettiaratchi collaborates with scholars based in Canada, United States and India. Patrick Hettiaratchi's co-authors include Jay N. Meegoda, Hiroshan Hettiarachchi, Rehan Sadiq, Kasun Hewage, Osamah Siddiqui, Saeid Saidi, Lina Kattan, Joshua Taron, John Tavantzis and Sunil Kumar and has published in prestigious journals such as Journal of Hazardous Materials, Chemical Engineering Journal and Soil Biology and Biochemistry.

In The Last Decade

Patrick Hettiaratchi

19 papers receiving 425 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick Hettiaratchi Canada 11 219 149 75 68 60 19 438
Tomohiro Tabata Japan 13 142 0.6× 29 0.2× 50 0.7× 55 0.8× 119 2.0× 47 535
Majid Bahramian Türkiye 11 96 0.4× 40 0.3× 180 2.4× 49 0.7× 139 2.3× 26 524
Gordana Stefanović Serbia 10 160 0.7× 49 0.3× 119 1.6× 24 0.4× 52 0.9× 20 435
Shoki Kosai Japan 16 113 0.5× 37 0.2× 60 0.8× 202 3.0× 88 1.5× 38 601
Wendell de Queiróz Lamas Brazil 12 59 0.3× 39 0.3× 89 1.2× 123 1.8× 54 0.9× 51 591
G. Genon Italy 10 207 0.9× 31 0.2× 113 1.5× 21 0.3× 88 1.5× 40 469
Diego Moya Ecuador 9 192 0.9× 23 0.2× 111 1.5× 136 2.0× 139 2.3× 23 788
Teresa Maria Gulotta Italy 12 35 0.2× 136 0.9× 140 1.9× 44 0.6× 156 2.6× 22 417
Francesco Vitali Italy 8 111 0.5× 18 0.1× 31 0.4× 38 0.6× 29 0.5× 12 340

Countries citing papers authored by Patrick Hettiaratchi

Since Specialization
Citations

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

Fields of papers citing papers by Patrick Hettiaratchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Patrick Hettiaratchi

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

All Works

19 of 19 papers shown
1.
Hewage, Kasun, et al.. (2023). Planning and development of waste-to-hydrogen conversion facilities: A parametric analysis. Energy. 278. 127850–127850. 6 indexed citations
2.
Hettiaratchi, Patrick, et al.. (2023). The Impact of COVID-19 on Waste Infrastructure: Lessons Learned and Opportunities for a Sustainable Future. International Journal of Environmental Research and Public Health. 20(5). 4310–4310. 18 indexed citations
3.
Hettiaratchi, Patrick, et al.. (2022). Field study on the effect of vegetation on the performance of soil methanotrophy-based engineered systems – Column experiments. Soil Biology and Biochemistry. 167. 108583–108583. 4 indexed citations
4.
Hewage, Kasun, et al.. (2022). Sustainability of waste-to-hydrogen conversion pathways: A life cycle thinking-based assessment. Energy Conversion and Management. 270. 116218–116218. 37 indexed citations
5.
Hewage, Kasun, et al.. (2021). Waste-to-hydrogen technologies: A critical review of techno-economic and socio-environmental sustainability. International Journal of Hydrogen Energy. 47(9). 5842–5870. 75 indexed citations
6.
Meegoda, Jay N., et al.. (2018). Resource Mining for a Bioreactor Landfill. 6(1). 17–34. 4 indexed citations
7.
Saidi, Saeid, et al.. (2017). Integrated infrastructure systems—A review. Sustainable Cities and Society. 36. 1–11. 72 indexed citations
8.
Hettiaratchi, Patrick, et al.. (2015). Determination of water retention capacity of granular media of methane biofilters: a simplified approach. Environmental Earth Sciences. 75(1). 5 indexed citations
9.
Hettiaratchi, Patrick, et al.. (2015). Recent Advances of Biomass Waste to Gas Using Landfill Bioreactor Technology - A Review. Current Organic Chemistry. 19(5). 413–422. 14 indexed citations
10.
Meegoda, Jay N., S. Bhuvaneshwari, Patrick Hettiaratchi, & Hiroshan Hettiarachchi. (2013). A Comprehensive Model for Anaerobic Degradation in Bio-Reactor Landfills. 2 indexed citations
11.
Kumar, Sunil, et al.. (2011). Toxicity Characteristics of Drilling Mud and Its Effect on Aquatic Fish Populations. Journal of Hazardous Toxic and Radioactive Waste. 16(1). 51–57. 13 indexed citations
12.
Hettiaratchi, Patrick, et al.. (2011). Methane diffusion coefficient in compost and soil–compost mixtures in gas phase biofilter. Chemical Engineering Journal. 169(1-3). 200–206. 22 indexed citations
13.
Ghosh, Sudipta, et al.. (2011). Adsorptive Chromium Removal by Some Clayey Soil for Abatement of Tannery Waste Pollution. Journal of Hazardous Toxic and Radioactive Waste. 16(3). 243–249. 3 indexed citations
14.
Hettiarachchi, Hiroshan, Jay N. Meegoda, & Patrick Hettiaratchi. (2008). Effects of gas and moisture on modeling of bioreactor landfill settlement. Waste Management. 29(3). 1018–1025. 71 indexed citations
15.
Hettiaratchi, Patrick, et al.. (2008). Methane Balance of a Bioreactor Landfill in Latin America. Journal of the Air & Waste Management Association. 58(5). 620–628. 8 indexed citations
16.
Hettiaratchi, Patrick, et al.. (2007). Evaluation of TENORMs field measurement with actual activity concentration in contaminated soil matrices. Journal of Environmental Science and Health Part A. 42(11). 1649–1654. 2 indexed citations
17.
Hettiaratchi, Patrick, et al.. (2007). Settlement of Bioreactor Landfills During Filling Operation. 1–10. 14 indexed citations
18.
Meegoda, Jay N., et al.. (2006). Numerical model to predict settlements coupled with landfill gas pressure in bioreactor landfills. Journal of Hazardous Materials. 139(3). 514–522. 53 indexed citations
19.
Hettiaratchi, Patrick, et al.. (2002). CEPM 4: optimization of the waste management for construction projects using simulation. Winter Simulation Conference. 2. 1771–1777. 15 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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