Raymond L. Speth

4.6k total citations · 2 hit papers
68 papers, 3.3k citations indexed

About

Raymond L. Speth is a scholar working on Computational Mechanics, Global and Planetary Change and Aerospace Engineering. According to data from OpenAlex, Raymond L. Speth has authored 68 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Computational Mechanics, 26 papers in Global and Planetary Change and 25 papers in Aerospace Engineering. Recurrent topics in Raymond L. Speth's work include Advanced Aircraft Design and Technologies (24 papers), Combustion and flame dynamics (21 papers) and Vehicle emissions and performance (20 papers). Raymond L. Speth is often cited by papers focused on Advanced Aircraft Design and Technologies (24 papers), Combustion and flame dynamics (21 papers) and Vehicle emissions and performance (20 papers). Raymond L. Speth collaborates with scholars based in United States, Netherlands and Belgium. Raymond L. Speth's co-authors include David G. Goodwin, Harry K. Moffat, Bryan W. Weber, Steven R. H. Barrett, Ahmed F. Ghoniem, Sebastian D. Eastham, Jayant S. Sabnis, H. Murat Altay, Albert R. Gnadt and William H. Green and has published in prestigious journals such as Nature Communications, Environmental Science & Technology and Energy & Environmental Science.

In The Last Decade

Raymond L. Speth

64 papers receiving 3.2k 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.

Cantera: An Object-oriented Software Toolkit for Chemical Kinetics, Thermodynamics, and Transport Processes

2018 1.3k citations Raymond L. Speth et al. profile →
Cantera: An Object-oriented Software Toolkit for Chemical Kinetics, Thermodynamics, and Transport Processes. Version 2.2.0

2015 316 citations Raymond L. Speth et al. profile →

Peers

Raymond L. Speth

CM

FFTP

AE

GPC

Volker Sick United States

Andrés Fuentes Chile

Simone Hochgreb United Kingdom

Alessandro Parente Belgium

Ofodike A. Ezekoye United States

Francesco Contino Belgium

Marcos Chaos United States

Ümit Ö. Köylü United States

Hiroshi Yamashita Japan

Anthony J. Marchese United States

Volker Sick United States

Raymond L. Speth

3.5k ×2.0

CM

3.2k ×2.0

FFTP

794 ×0.7

AE

698 ×1.5

AE

245 ×0.5

GPC

Citations per year, relative to Raymond L. Speth Raymond L. Speth (= 1×) peers Volker Sick

Countries citing papers authored by Raymond L. Speth

Since Specialization

Citations

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

Fields of papers citing papers by Raymond L. Speth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Raymond L. Speth. 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 Raymond L. Speth. The network helps show where Raymond L. Speth may publish in the future.

Co-authorship network of co-authors of Raymond L. Speth

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Speth, Raymond L., et al.. (2025). Hydrogen Aircraft Design With Heat-Exchanger-Enhanced Turbofan Engines. 2 indexed citations

2.

Barrett, Steven R. H., et al.. (2025). Influence of Fuel Tank Design on the Energy Demand of Hydrogen Aircraft.

3.

Dedoussi, Irene C., et al.. (2024). Development of the adjoint of the unified tropospheric–stratospheric chemistry extension (UCX) in GEOS-Chem adjoint v36. Geoscientific model development. 17(14). 5689–5703. 1 indexed citations

4.

Falter, Christoph, Thibaud M. Fritz, Florian Allroggen, et al.. (2024). Near-zero environmental impact aircraft. Sustainable Energy & Fuels. 8(20). 4772–4782. 5 indexed citations

5.

Speth, Raymond L., et al.. (2024). Implementation of new mixture rules has a substantial impact on combustion predictions for H2 and NH3. Proceedings of the Combustion Institute. 40(1-4). 105779–105779. 1 indexed citations

6.

Eastham, Sebastian D., et al.. (2024). Global impacts of aviation on air quality evaluated at high resolution. Atmospheric chemistry and physics. 24(4). 2687–2703. 9 indexed citations

7.

Speth, Raymond L., et al.. (2024). Influence of Turbofan Engine Design Parameters on Aircraft Environmental Impact.

8.

El-Houjeiri, Hassan M., Jean‐Christophe Monfort, Liang Jing, et al.. (2023). Carbon intensity of global crude oil trading and market policy implications. Nature Communications. 14(1). 5975–5975. 8 indexed citations

9.

Speth, Raymond L., et al.. (2023). Impact of Design Constraints on Noise and Emissions of Derivative Supersonic Engines. Journal of Propulsion and Power. 39(3). 454–463. 3 indexed citations

10.

Eastham, Sebastian D., Thibaud M. Fritz, Florian Allroggen, et al.. (2022). Impacts of a near-future supersonic aircraft fleet on atmospheric composition and climate. Environmental Science Atmospheres. 2(3). 388–403. 9 indexed citations

11.

Allroggen, Florian, et al.. (2022). An environmental cost basis for regulating aviation NO_x emissions. Environmental Research Communications. 4(5). 55002–55002. 8 indexed citations

12.

Jing, Liang, Hassan M. El-Houjeiri, Jean‐Christophe Monfort, et al.. (2022). Understanding variability in petroleum jet fuel life cycle greenhouse gas emissions to inform aviation decarbonization. Nature Communications. 13(1). 7853–7853. 40 indexed citations

13.

Eastham, Sebastian D., et al.. (2022). Contrail coverage over the United States before and during the COVID-19 pandemic. Environmental Research Letters. 17(3). 34039–34039. 27 indexed citations

14.

Eastham, Sebastian D., et al.. (2021). Impacts of multi-layer overlap on contrail radiative forcing. Atmospheric chemistry and physics. 21(3). 1649–1681. 9 indexed citations

15.

Xu, Haofeng, et al.. (2021). Air pollution impacts of COVID-19–related containment measures. Science Advances. 7(21). 46 indexed citations

16.

Fritz, Thibaud M., Sebastian D. Eastham, Raymond L. Speth, & Steven R. H. Barrett. (2020). The role of plume-scale processes in long-term impacts of aircraft emissions. Atmospheric chemistry and physics. 20(9). 5697–5727. 20 indexed citations

17.

Eastham, Sebastian D., et al.. (2020). Effect of contrail overlap on radiative impact attributable to aviation contrails. 3 indexed citations

18.

Wolfe, Philip J., Irene C. Dedoussi, Florian Allroggen, et al.. (2019). Marginal climate and air quality costs of aviation emissions. Environmental Research Letters. 14(11). 114031–114031. 55 indexed citations

19.

Eastham, Sebastian D., et al.. (2019). Evolution of sectoral emissions and contributions to mortality from particulate matter exposure in the Asia-Pacific region between 2010 and 2015. Atmospheric Environment. 216. 116916–116916. 13 indexed citations

20.

Merchant, Shamel S., Éverton Fernando Zanoelo, Raymond L. Speth, et al.. (2013). Combustion and pyrolysis of iso-butanol: Experimental and chemical kinetic modeling study. Combustion and Flame. 160(10). 1907–1929. 69 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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