J. Krahl

518 total citations
25 papers, 403 citations indexed

About

J. Krahl is a scholar working on Biomedical Engineering, Automotive Engineering and Fluid Flow and Transfer Processes. According to data from OpenAlex, J. Krahl has authored 25 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Biomedical Engineering, 11 papers in Automotive Engineering and 11 papers in Fluid Flow and Transfer Processes. Recurrent topics in J. Krahl's work include Biodiesel Production and Applications (16 papers), Vehicle emissions and performance (11 papers) and Advanced Combustion Engine Technologies (11 papers). J. Krahl is often cited by papers focused on Biodiesel Production and Applications (16 papers), Vehicle emissions and performance (11 papers) and Advanced Combustion Engine Technologies (11 papers). J. Krahl collaborates with scholars based in Germany. J. Krahl's co-authors include Jürgen Bünger, Olaf Schröder, Axel Munack, Ernst Hallier, Götz Westphal, Michael Müller, Kristen A. Baum, Leon Schumacher, Thomas Schulz and Thomas Brüning and has published in prestigious journals such as Fuel, Toxicology and SAE technical papers on CD-ROM/SAE technical paper series.

In The Last Decade

J. Krahl

23 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Krahl Germany 10 269 197 109 76 52 25 403
Kewei You China 7 212 0.8× 173 0.9× 169 1.6× 127 1.7× 21 0.4× 10 436
Fuyan Liang United States 8 112 0.4× 61 0.3× 116 1.1× 111 1.5× 47 0.9× 12 343
Wendy Clark United States 9 148 0.6× 218 1.1× 180 1.7× 34 0.4× 18 0.3× 18 342
G. De Santi Italy 10 95 0.4× 100 0.5× 200 1.8× 170 2.2× 10 0.2× 18 362
George Karavalakis Greece 15 587 2.2× 535 2.7× 446 4.1× 172 2.3× 31 0.6× 32 893
D. Reece United States 9 459 1.7× 259 1.3× 54 0.5× 17 0.2× 60 1.2× 14 529
Le Tu Thanh Japan 10 568 2.1× 82 0.4× 33 0.3× 160 2.1× 13 0.3× 13 802
Charles T. Hare United States 11 77 0.3× 166 0.8× 218 2.0× 66 0.9× 11 0.2× 37 311
Wilfried Lange Germany 11 73 0.3× 117 0.6× 134 1.2× 119 1.6× 103 2.0× 20 331
I. L. Davies United Kingdom 15 315 1.2× 66 0.3× 45 0.4× 49 0.6× 5 0.1× 32 613

Countries citing papers authored by J. Krahl

Since Specialization
Citations

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

Fields of papers citing papers by J. Krahl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Krahl

This figure shows the co-authorship network connecting the top 25 collaborators of J. Krahl. A scholar is included among the top collaborators of J. Krahl 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 J. Krahl. J. Krahl 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.
Schröder, Olaf, et al.. (2017). Novel concepts for onboard determination of fuel quality in plug-in hybrid cars. Fuel. 209. 224–231. 4 indexed citations
2.
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Singer, A. R. E., Olaf Schröder, Axel Munack, et al.. (2015). Aging studies of biodiesel and HVO and their testing as neat fuel and blends for exhaust emissions in heavy-duty engines and passenger cars. Fuel. 153. 595–603. 40 indexed citations
5.
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Munack, Axel, et al.. (2014). Determining the aging degree of domestic heating oil blended with biodiesel by means of dielectric spectroscopy. Fuel. 143. 327–333. 16 indexed citations
7.
Fleischmann, A., et al.. (2013). Influences of entrainers to engine oil to improve the drag-out of biodiesel – Experiments and simulations. Fuel. 117. 488–498. 2 indexed citations
8.
Westphal, Götz, J. Krahl, Thomas Brüning, Ernst Hallier, & Jürgen Bünger. (2009). Ether oxygenate additives in gasoline reduce toxicity of exhausts. Toxicology. 268(3). 198–203. 40 indexed citations
9.
Munack, Axel, et al.. (2008). Exhaust gas emissions and mutagenic effects of modern diesel fuels, GTL, biodiesel and biodiesel blends.. OpenAgrar. 1 indexed citations
10.
Krahl, J., et al.. (2007). Analysis of the life cycle assessment approach for the evaluation of land use related impacts on biodiversity in biofuels production.. OpenAgrar. 57(4). 419–427. 1 indexed citations
11.
Krahl, J., et al.. (2005). Fuel Design as Constructional Element with the Example of Biogenic and Fossil Diesel Fuels. eCommons (Cornell University). 11 indexed citations
12.
Krahl, J., et al.. (2005). The Influence of Fuel Design on the Exhaust Gas Emissions and Health Effects. SAE technical papers on CD-ROM/SAE technical paper series. 1. 11 indexed citations
13.
Krahl, J., et al.. (2003). Emissions- und Wirkungsvergleich verschiedener Dieselkraftstoffe mit Biodiesel / Comparison of emissions and health effects of different diesel fuel with biodiesel. 1 indexed citations
14.
Munack, Axel, et al.. (2001). Comparison of Relevant Exhaust Gas Emissions from Biodiesel and Fossil Diesel Fuel. eCommons (Cornell University). 18 indexed citations
15.
Krahl, J., Kristen A. Baum, Axel Munack, et al.. (2001). GASEOUS COMPOUNDS, OZONE PRECURSORS, PARTICLE NUMBER AND PARTICLE SIZE DISTRIBUTIONS, AND MUTAGENIC EFFECTS DUE TO BIODIESEL. Transactions of the ASAE. 44(2). 46 indexed citations
16.
Bünger, Jürgen, J. Krahl, Kristen A. Baum, et al.. (2000). Cytotoxic and mutagenic effects, particle size and concentration analysis of diesel engine emissions using biodiesel and petrol diesel as fuel. Archives of Toxicology. 74(8). 490–498. 96 indexed citations
17.
Krahl, J., Kristen A. Baum, Axel Munack, et al.. (1999). Gaseous compounds, ozone precursors, particle number and particle size distributions, and mutagenic effects due to biodiesel.. 5 indexed citations
18.
Krahl, J., et al.. (1998). Pilot study: PAH fingerprints of aircraft exhaust in comparison with diesel engine exhaust. Fresenius Journal of Analytical Chemistry. 360(6). 693–696. 8 indexed citations
19.
Krahl, J., et al.. (1992). Determination of the exhaust gas emissions of agricultural tractors running on rape seed oil methyl ester in comparison with diesel fuel.. OpenAgrar. 42(4). 247–254. 3 indexed citations
20.
Blaschette, Armand, Peter G. Jones, Dietrich Koch, Thomas W. Hamann, & J. Krahl. (1991). Polysulfonylamine. XXIV. Darstellung und Kristallstrukturen von Bis(dimesylamino)dimethylsilan und Bis(dimesylamino)dimethylstannan. Zeitschrift für anorganische und allgemeine Chemie. 601(1). 111–119. 10 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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