Harald Klein
Impact in
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- Hybrid Renewable Energy Systems
- Catalysis top 2%
- Catalysts for Methane Reforming
- Catalysis and Oxidation Reactions
Papers in
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- Heat Transfer and Optimization 18
- Heat Transfer and Boiling Studies 11
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- Process Optimization and Integration 24
- Advanced Control Systems Optimization 22
- Co-authors
- Sebastian Rehfeldt (80 shared papers)J. Gaube (4 shared papers)L. Decker (8 shared papers)U. Cardella (8 shared papers)Andreas Peschel (10 shared papers)G. Eigenberger (2 shared papers)Hans H. Karsch (2 shared papers)Hubert Schmidbaur (2 shared papers)
- Journals
- Chemie Ingenieur Technik (22 papers)International Journal of Hydrogen Energy (12 papers)Process Safety and Environmental Protection (9 papers)International Journal of Heat and Mass Transfer (7 papers)SAE technical papers on CD-ROM/SAE technical paper series (6 papers)
- Partner nations
- GermanyUnited StatesUnited Kingdom
In The Last Decade
Harald Klein
131 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 103
- Energy Engineering and Power Technology 478
- Catalysis 533
- Inorganic Chemistry 347
- Mechanical Engineering 742
- Process Chemistry and Technology 54
Countries citing papers authored by Harald Klein
This map shows the geographic impact of Harald Klein'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 Harald Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harald Klein more than expected).
Fields of papers citing papers by Harald Klein
This network shows the impact of papers produced by Harald Klein. 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 Harald Klein. The network helps show where Harald Klein may publish in the future.
Co-authors
The 25 scholars most cited alongside Harald Klein, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 142 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 171 | |
| 2 | 2017 | 154 | |
| 3 | 2008 | 123 | |
| 4 | 2007 | 112 | |
| 5 | 1994 | 75 | |
| 6 | 2021 | 61 | |
| 7 | 2019 | 57 | |
| 8 | 2001 | 56 | |
| 9 | 1995 | 56 | |
| 10 | 1996 | 50 | |
| 11 | 1975 | 50 | |
| 12 | 2017 | 49 | |
| 13 | 2013 | 44 | |
| 14 | 1975 | 43 | |
| 15 | 2016 | 42 | |
| 16 | 2023 | 35 | |
| 17 | 2016 | 32 | |
| 18 | 2019 | 31 | |
| 19 | 2024 | 29 | |
| 20 | 2021 | 28 |
About Harald Klein
Harald Klein is a scholar working on Mechanical Engineering, Control and Systems Engineering, Biomedical Engineering, Materials Chemistry and Catalysis, having authored 142 papers that have together received 2.3k indexed citations. Recurring topics across this work include Process Optimization and Integration (24 papers), Advanced Control Systems Optimization (22 papers), Heat Transfer and Optimization (18 papers), Spacecraft and Cryogenic Technologies (13 papers), Hybrid Renewable Energy Systems (13 papers), Heat Transfer and Boiling Studies (11 papers), Catalysts for Methane Reforming (9 papers) and Catalytic Processes in Materials Science (9 papers). The work is most often cited by research in Energy Engineering and Power Technology (478 citations), Catalysis (533 citations), Inorganic Chemistry (347 citations), Mechanical Engineering (742 citations) and Process Chemistry and Technology (54 citations). Harald Klein has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include Sebastian Rehfeldt, J. Gaube, L. Decker, U. Cardella, Andreas Peschel, G. Eigenberger, Hans H. Karsch, Hubert Schmidbaur, Christine E. A. Kirschhock and Michael Hunger. Their work appears in journals such as Chemie Ingenieur Technik, International Journal of Hydrogen Energy, Process Safety and Environmental Protection, International Journal of Heat and Mass Transfer and SAE technical papers on CD-ROM/SAE technical paper series.
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.