Klaus Vajen
Impact in
-
- Solar Thermal and Photovoltaic Systems
- Photovoltaic System Optimization Techniques
- Geothermal Energy Systems and Applications
- Building and Construction top 2%
- Building Energy and Comfort Optimization
Papers in
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- Solar Thermal and Photovoltaic Systems 26
- Photovoltaic System Optimization Techniques 15
- Geothermal Energy Systems and Applications 13
- Renewable Energy and Sustainability 7
-
- Building Energy and Comfort Optimization 24
- Co-authors
- Ulrike Jordan (27 shared papers)Bastian Schmitt (15 shared papers)H. Ackermann (5 shared papers)Florian Schlosser (1 shared paper)Michael Krause (3 shared papers)Timothy Gordon Walmsley (1 shared paper)Daniel Fleig (5 shared papers)Frauke Wiese (1 shared paper)
- Journals
- Solar Energy (17 papers)Energy (4 papers)Renewable and Sustainable Energy Reviews (2 papers)Sustainability (1 paper)Energy Conversion and Management X (1 paper)
- Partner nations
- GermanyDenmarkSwitzerland
In The Last Decade
Klaus Vajen
77 papers receiving 966 citations
Peers
Comparison fields: 5 of 63
- Renewable Energy, Sustainability and the Environment 686
- Building and Construction 370
- Energy Engineering and Power Technology 62
- Mechanical Engineering 373
- Electrical and Electronic Engineering 348
Countries citing papers authored by Klaus Vajen
This map shows the geographic impact of Klaus Vajen'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 Klaus Vajen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Klaus Vajen more than expected).
Fields of papers citing papers by Klaus Vajen
This network shows the impact of papers produced by Klaus Vajen. 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 Klaus Vajen. The network helps show where Klaus Vajen may publish in the future.
Co-authors
The 25 scholars most cited alongside Klaus Vajen, 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 83 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 122 | |
| 2 | 2001 | 102 | |
| 3 | DHWcalc: PROGRAM TO GENERATE DOMESTIC HOT WATER PROFILES WITH STATISTICAL MEANS FOR USER DEFINED CONDITIONS | 2005 | 91 |
| 4 | 2020 | 60 | |
| 5 | 2020 | 58 | |
| 6 | 2003 | 45 | |
| 7 | 2018 | 43 | |
| 8 | 2014 | 35 | |
| 9 | 2001 | 31 | |
| 10 | 1999 | 29 | |
| 11 | 2021 | 29 | |
| 12 | 2018 | 25 | |
| 13 | 2016 | 23 | |
| 14 | 2002 | 22 | |
| 15 | 2015 | 18 | |
| 16 | 2018 | 17 | |
| 17 | 2011 | 16 | |
| 18 | 2010 | 15 | |
| 19 | 2019 | 15 | |
| 20 | 2011 | 14 |
About Klaus Vajen
Klaus Vajen is a scholar working on Renewable Energy, Sustainability and the Environment, Building and Construction, Electrical and Electronic Engineering, Mechanical Engineering and Control and Systems Engineering, having authored 83 papers that have together received 1.0k indexed citations. Recurring topics across this work include Solar Thermal and Photovoltaic Systems (26 papers), Building Energy and Comfort Optimization (24 papers), Photovoltaic System Optimization Techniques (15 papers), Integrated Energy Systems Optimization (15 papers), Geothermal Energy Systems and Applications (13 papers), Solar Radiation and Photovoltaics (9 papers), Renewable Energy and Sustainability (7 papers) and Heat Transfer and Optimization (6 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (686 citations), Building and Construction (370 citations), Energy Engineering and Power Technology (62 citations), Mechanical Engineering (373 citations) and Electrical and Electronic Engineering (348 citations). Klaus Vajen has collaborated with scholars based in Germany, Denmark and Switzerland. Frequent co-authors include Ulrike Jordan, Bastian Schmitt, H. Ackermann, Florian Schlosser, Michael Krause, Timothy Gordon Walmsley, Daniel Fleig, Frauke Wiese, W. Fuhs and Péter Stumpf. Their work appears in journals such as Solar Energy, Energy, Renewable and Sustainable Energy Reviews, Sustainability and Energy Conversion and Management X.
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.