Klemens Schwarzer

1.2k total citations
21 papers, 944 citations indexed

About

Klemens Schwarzer is a scholar working on Renewable Energy, Sustainability and the Environment, Water Science and Technology and Mechanical Engineering. According to data from OpenAlex, Klemens Schwarzer has authored 21 papers receiving a total of 944 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Renewable Energy, Sustainability and the Environment, 10 papers in Water Science and Technology and 5 papers in Mechanical Engineering. Recurrent topics in Klemens Schwarzer's work include Solar-Powered Water Purification Methods (12 papers), Solar Thermal and Photovoltaic Systems (11 papers) and Membrane Separation Technologies (8 papers). Klemens Schwarzer is often cited by papers focused on Solar-Powered Water Purification Methods (12 papers), Solar Thermal and Photovoltaic Systems (11 papers) and Membrane Separation Technologies (8 papers). Klemens Schwarzer collaborates with scholars based in Germany, Brazil and India. Klemens Schwarzer's co-authors include Bernd Hafner, Claudia Faber, R. Velraj, R.V. Seeniraj, Maria Eugênia Vieira da Silva, Christoph R. Müller, Bernhard Hoffschmidt, Khalil Kassmi, A. Khedim and Paulo Alexandre Costa Rocha and has published in prestigious journals such as Renewable Energy, Solar Energy and Desalination.

In The Last Decade

Klemens Schwarzer

20 papers receiving 882 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Klemens Schwarzer Germany 8 773 700 85 71 65 21 944
Dudul Das India 13 475 0.6× 361 0.5× 89 1.0× 51 0.7× 43 0.7× 23 720
E.H. Amer Egypt 13 421 0.5× 302 0.4× 128 1.5× 93 1.3× 115 1.8× 17 695
Gholamabbas Sadeghi Iran 16 588 0.8× 476 0.7× 81 1.0× 215 3.0× 59 0.9× 18 899
Hassan Jafari Mosleh Iran 13 519 0.7× 418 0.6× 90 1.1× 89 1.3× 43 0.7× 16 773
Mohamad Aramesh Australia 14 613 0.8× 547 0.8× 82 1.0× 116 1.6× 27 0.4× 17 846
Esther Rojas Spain 17 700 0.9× 733 1.0× 74 0.9× 83 1.2× 13 0.2× 51 1.0k
Dan Nchelatebe Nkwetta United Kingdom 14 638 0.8× 580 0.8× 50 0.6× 54 0.8× 19 0.3× 20 824
Emrah Deniz Türkiye 11 359 0.5× 210 0.3× 73 0.9× 99 1.4× 121 1.9× 26 559
A. Khalil Egypt 14 816 1.1× 684 1.0× 112 1.3× 165 2.3× 163 2.5× 31 1.1k
Karrar A. Hammoodi Iraq 16 472 0.6× 328 0.5× 83 1.0× 136 1.9× 148 2.3× 64 758

Countries citing papers authored by Klemens Schwarzer

Since Specialization
Citations

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

Fields of papers citing papers by Klemens Schwarzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klemens Schwarzer

This figure shows the co-authorship network connecting the top 25 collaborators of Klemens Schwarzer. A scholar is included among the top collaborators of Klemens Schwarzer 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 Klemens Schwarzer. Klemens Schwarzer 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.
Malek, Rachid, et al.. (2025). Hybrid Solar Desalination System for rural Morocco: Development and performance analysis. Desalination and Water Treatment. 321. 101041–101041.
2.
Kassmi, Khalil, et al.. (2021). Simulation studies on a new innovative design of a hybrid solar distiller MSDH alimented with a thermal and photovoltaic energy. Materials Today Proceedings. 45. 7653–7660. 2 indexed citations
3.
Kassmi, Khalil, et al.. (2020). Parabolic Trough Solar Thermal Cooker (PSTC). 1–6. 2 indexed citations
4.
Kassmi, Khalil, et al.. (2020). Feasibility of a new design of a Parabolic Trough Solar Thermal Cooker (PSTC). Solar Energy. 201. 866–871. 34 indexed citations
5.
Kassmi, Khalil, et al.. (2019). System of control and supervision of the solar distiller to install in Douar Al Hamri of the rural district of Boughriba (Province of Berkane). Materials Today Proceedings. 13. 587–596. 2 indexed citations
6.
Silva, Maria Eugênia Vieira da, et al.. (2015). Experimental study of tray materials in a thermal desalination tower with controlled heat source. Desalination. 374. 38–46. 7 indexed citations
7.
Silva, Maria Eugênia Vieira da, et al.. (2012). Mass transfer correlation for evaporation–condensation thermal process in the range of 70 °C–95 °C. Renewable Energy. 53. 174–179. 4 indexed citations
8.
Schwarzer, Klemens, et al.. (2011). Field results in Namibia and Brazil of the new solar desalination system for decentralised drinking water production. Desalination and Water Treatment. 31(1-3). 379–386. 4 indexed citations
9.
10.
Schwarzer, Klemens, et al.. (2009). A new solar desalination system with heat recovery for decentralised drinking water production. Desalination. 248(1-3). 204–211. 37 indexed citations
11.
Schwarzer, Klemens & Maria Eugênia Vieira da Silva. (2007). Characterisation and design methods of solar cookers. Solar Energy. 82(2). 157–163. 84 indexed citations
12.
Hoffschmidt, Bernhard, et al.. (2006). Development of a Small Modular Parabolic trough Collector. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations
13.
Khedim, A., et al.. (2004). Production décentralisée de l'eau potable à l'énergie solaire. Desalination. 168. 13–20. 6 indexed citations
14.
Schwarzer, Klemens & Maria Eugênia Vieira da Silva. (2003). Solar cooking system with or without heat storage for families and institutions. Solar Energy. 75(1). 35–41. 86 indexed citations
15.
Silva, Maria Eugênia Vieira da, et al.. (2002). Experimental Results of a Solar Cooker with Heat Storage. 7 indexed citations
16.
Schwarzer, Klemens, et al.. (2001). Solar thermal desalination system with heat recovery. Desalination. 137(1-3). 23–29. 56 indexed citations
17.
Velraj, R., R.V. Seeniraj, Bernd Hafner, Claudia Faber, & Klemens Schwarzer. (1999). HEAT TRANSFER ENHANCEMENT IN A LATENT HEAT STORAGE SYSTEM1Paper presented at the ISES Solar World Congress, Taejon, South Korea, 24–29 August 1997.1. Solar Energy. 65(3). 171–180. 401 indexed citations
18.
Velraj, R., R.V. Seeniraj, Bernd Hafner, Claudia Faber, & Klemens Schwarzer. (1997). Experimental analysis and numerical modelling of inward solidification on a finned vertical tube for a latent heat storage unit. Solar Energy. 60(5). 281–290. 203 indexed citations
19.
20.
Kröger, Wolfgang, et al.. (1976). Underground siting of nuclear power plants with emphasis on the ‘cut-and-cover’ technique. Nuclear Engineering and Design. 38(2). 207–227. 2 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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2026