Gerd Grünefeld

1.1k total citations
63 papers, 883 citations indexed

About

Gerd Grünefeld is a scholar working on Computational Mechanics, Fluid Flow and Transfer Processes and Biomedical Engineering. According to data from OpenAlex, Gerd Grünefeld has authored 63 papers receiving a total of 883 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Computational Mechanics, 45 papers in Fluid Flow and Transfer Processes and 17 papers in Biomedical Engineering. Recurrent topics in Gerd Grünefeld's work include Advanced Combustion Engine Technologies (45 papers), Combustion and flame dynamics (40 papers) and Biodiesel Production and Applications (14 papers). Gerd Grünefeld is often cited by papers focused on Advanced Combustion Engine Technologies (45 papers), Combustion and flame dynamics (40 papers) and Biodiesel Production and Applications (14 papers). Gerd Grünefeld collaborates with scholars based in Germany, United States and Egypt. Gerd Grünefeld's co-authors include Stefan Pischinger, Peter L. Andresen, Volker Beushausen, Sascha Krüger, Thomas Müller, Philipp Adomeit, W. Hentschel, Hans‐Jürgen Koß, Andreas Janßen and Christof Schulz and has published in prestigious journals such as Chemical Physics Letters, Journal of Chromatography A and Fuel.

In The Last Decade

Gerd Grünefeld

61 papers receiving 837 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gerd Grünefeld Germany 17 599 581 221 163 110 63 883
R.J.H. Klein-Douwel Netherlands 17 425 0.7× 429 0.7× 214 1.0× 117 0.7× 153 1.4× 29 774
Jenny Nygren United States 12 575 1.0× 521 0.9× 128 0.6× 110 0.7× 186 1.7× 19 722
Céline Morin France 15 340 0.6× 308 0.5× 133 0.6× 82 0.5× 106 1.0× 37 598
Robert M. Green United States 10 451 0.8× 559 1.0× 156 0.7× 126 0.8× 87 0.8× 14 760
Jiankun Shao United States 20 714 1.2× 796 1.4× 188 0.9× 57 0.3× 159 1.4× 48 1.2k
C. Morley Netherlands 12 300 0.5× 344 0.6× 144 0.7× 58 0.4× 118 1.1× 24 667
Tamour Javed Saudi Arabia 13 627 1.0× 782 1.3× 349 1.6× 68 0.4× 69 0.6× 15 887
Elias Baum Germany 13 542 0.9× 399 0.7× 71 0.3× 51 0.3× 99 0.9× 19 688
Ehson F. Nasir Saudi Arabia 15 382 0.6× 444 0.8× 177 0.8× 35 0.2× 231 2.1× 23 726
R. Maly Germany 21 963 1.6× 1.1k 1.9× 219 1.0× 260 1.6× 140 1.3× 39 1.4k

Countries citing papers authored by Gerd Grünefeld

Since Specialization
Citations

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

Fields of papers citing papers by Gerd Grünefeld

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gerd Grünefeld

This figure shows the co-authorship network connecting the top 25 collaborators of Gerd Grünefeld. A scholar is included among the top collaborators of Gerd Grünefeld 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 Gerd Grünefeld. Gerd Grünefeld 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.
2.
Pischinger, Stefan, et al.. (2018). Advanced Methodology for the Detection of Smoke Point Heights in Hydrocarbon Flames. Energy & Fuels. 32(3). 3908–3919. 14 indexed citations
3.
Schulz, Christof, et al.. (2017). Quantitative nitrogen oxide measurements by laser-induced fluorescence in diesel-like n-heptane jets with enhanced premixing. Combustion and Flame. 188. 250–261. 10 indexed citations
4.
Schulz, Christof, et al.. (2015). Nitric Oxide Measurements in the Core of Diesel Jets Using a Biofuel Blend. SAE International Journal of Materials and Manufacturing. 8(2). 458–471. 9 indexed citations
5.
Schulz, Christof, et al.. (2015). Optical Investigation of Biofuel Effects on NO and PAH Formation in Diesel-Like Jets. SAE technical papers on CD-ROM/SAE technical paper series. 1. 8 indexed citations
6.
Berrocal, Edouard, et al.. (2012). Quantitative imaging of a non-combusting diesel spray using structured laser illumination planar imaging. Applied Physics B. 109(4). 683–694. 47 indexed citations
7.
Grünefeld, Gerd, et al.. (2011). Simultane Hochgeschwindigkeitsvisualisierung des Rußeigenleuchtens und der OH* Chemilumineszenz alternativer Kraftstoffe im PKW Dieselmotor. RWTH Publications (RWTH Aachen). 1 indexed citations
8.
Kneer, Reinhold, et al.. (2009). Investigations of Clustred Diesel Jets under Quiescent High-Pressure and High-Temperature Conditions using Mie, Schlieren and Chemiluminescence Imaging. SAE International Journal of Engines. 2(2). 272–286. 18 indexed citations
9.
Grünefeld, Gerd, et al.. (2009). An Experimental Investigation of Combustion and Soot Formation of Sprays from Cluster Nozzles for DI Diesel Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 11 indexed citations
10.
Grünefeld, Gerd, et al.. (2007). Combined Simulations and OH-Chemiluminescence Measurements of the Combustion Process using Different Fuels under Diesel-Engine like Conditions. SAE technical papers on CD-ROM/SAE technical paper series. 1. 37 indexed citations
11.
Grünefeld, Gerd, et al.. (2006). Flow-field measurements of liquid and gaseous phases in the ultra-dense region of diesel sprays. Applied Physics B. 83(2). 181–184. 9 indexed citations
12.
13.
Pischinger, Stefan, et al.. (2004). Reduktionspotenzial für Ruß und Kohlenmonoxid bei modernen Pkw-DI-Dieselmotoren. MTZ - Motortechnische Zeitschrift. 65(11). 916–923. 2 indexed citations
14.
Pischinger, Stefan, et al.. (2002). Entflammungsverhalten des DI-Ottomotors. MTZ - Motortechnische Zeitschrift. 63(2). 122–129.
15.
Grünefeld, Gerd, et al.. (2000). Assay of tramadol in urine by capillary electrophoresis using laser-induced native fluorescence detection. Journal of Chromatography B Biomedical Sciences and Applications. 745(2). 271–278. 31 indexed citations
16.
Grünefeld, Gerd, et al.. (2000). Capillary electrophoresis with laser-induced fluorescence in clinical drug development. Journal of Chromatography A. 895(1-2). 147–155. 18 indexed citations
17.
Schütte, Moritz, et al.. (2000). Fuel/Air-Ratio Measurements in Direct Injection Gasoline Sprays Using 1D Raman Scattering. SAE technical papers on CD-ROM/SAE technical paper series. 4 indexed citations
18.
Krüger, Sascha & Gerd Grünefeld. (2000). Droplet velocity and acceleration measurements in dense sprays by laser flow tagging. Applied Physics B. 71(4). 611–615. 10 indexed citations
19.
Krüger, Sascha & Gerd Grünefeld. (1999). Stereoscopic flow-tagging velocimetry. Applied Physics B. 69(5-6). 509–512. 34 indexed citations
20.
Grünefeld, Gerd, Michael Knapp, Volker Beushausen, & Peter L. Andresen. (1997). Direct Air Injection for Substantial Improvement of SI Engine Cold Start Performance. SAE technical papers on CD-ROM/SAE technical paper series. 1. 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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