Wilfried J. Bartz

1.1k total citations
49 papers, 814 citations indexed

About

Wilfried J. Bartz is a scholar working on Mechanical Engineering, Mechanics of Materials and Fluid Flow and Transfer Processes. According to data from OpenAlex, Wilfried J. Bartz has authored 49 papers receiving a total of 814 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Mechanical Engineering, 17 papers in Mechanics of Materials and 10 papers in Fluid Flow and Transfer Processes. Recurrent topics in Wilfried J. Bartz's work include Lubricants and Their Additives (28 papers), Gear and Bearing Dynamics Analysis (15 papers) and Tribology and Lubrication Engineering (15 papers). Wilfried J. Bartz is often cited by papers focused on Lubricants and Their Additives (28 papers), Gear and Bearing Dynamics Analysis (15 papers) and Tribology and Lubrication Engineering (15 papers). Wilfried J. Bartz collaborates with scholars based in Germany, United States and Austria. Wilfried J. Bartz's co-authors include Günter Offner, Nicole Dörr, Jiang Xu, T. James Reynolds, D. Landheer, K.P. Müller, Yoshinori Sawae, Yunn Lin Hwang, Jeng‐Haur Horng and W.H. Kao and has published in prestigious journals such as Wear, SAE technical papers on CD-ROM/SAE technical paper series and Tribology International.

In The Last Decade

Wilfried J. Bartz

46 papers receiving 721 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Wilfried J. Bartz Germany 11 702 447 135 111 45 49 814
Rolf Luther Germany 8 377 0.5× 172 0.4× 209 1.5× 67 0.6× 30 0.7× 25 525
Gananath D. Thakre India 17 549 0.8× 364 0.8× 95 0.7× 141 1.3× 56 1.2× 60 769
Leang So Khuong Malaysia 9 509 0.7× 281 0.6× 371 2.7× 88 0.8× 70 1.6× 12 780
A.Z. Syahir Malaysia 10 433 0.6× 216 0.5× 382 2.8× 66 0.6× 65 1.4× 15 683
Michael Fischlschweiger Germany 13 249 0.4× 155 0.3× 145 1.1× 123 1.1× 34 0.8× 71 545
Anthony Chukwunonso Opia Malaysia 11 170 0.2× 128 0.3× 84 0.6× 53 0.5× 48 1.1× 39 322
Hamed Al‐Sharji Oman 16 459 0.7× 169 0.4× 71 0.5× 34 0.3× 6 0.1× 32 834
H. Xiao United States 11 238 0.3× 90 0.2× 51 0.4× 550 5.0× 18 0.4× 17 754
Saurabh Kumar Yadav India 16 328 0.5× 154 0.3× 74 0.5× 46 0.4× 12 0.3× 32 589
Hadi Pourpasha Iran 16 348 0.5× 98 0.2× 272 2.0× 144 1.3× 9 0.2× 23 584

Countries citing papers authored by Wilfried J. Bartz

Since Specialization
Citations

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

Fields of papers citing papers by Wilfried J. Bartz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wilfried J. Bartz

This figure shows the co-authorship network connecting the top 25 collaborators of Wilfried J. Bartz. A scholar is included among the top collaborators of Wilfried J. Bartz 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 Wilfried J. Bartz. Wilfried J. Bartz 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.
Bartz, Wilfried J.. (2014). Potential fuel savings by the use of low–friction engine and transmission lubricants. International Journal of Vehicle Design. 7.
2.
Dörr, Nicole, et al.. (2005). Analysis of diverse simulation models for combustion engine journal bearings and the influence of oil condition. Tribology International. 39(8). 820–826. 30 indexed citations
3.
Bartz, Wilfried J.. (2005). Tribological Aspects of Wind Power Plants. 195–199. 2 indexed citations
4.
Bartz, Wilfried J., et al.. (2002). Influence of Gear Oil Formulation on Oil Temperature. SAE technical papers on CD-ROM/SAE technical paper series. 1. 4 indexed citations
5.
Bartz, Wilfried J.. (2000). Synthetic hydraulic fluids for high performance applications. Lubrication engineering. 56(10). 42–53. 5 indexed citations
6.
Bartz, Wilfried J.. (2000). Gear Oil Influences on Efficiency of Gear and Fuel Economy of Cars. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering. 214(2). 189–196. 1 indexed citations
7.
Bartz, Wilfried J., et al.. (1999). Influence of Base Oil and Formulation of Gear Oils on Friction Power Losses of Gears. SAE technical papers on CD-ROM/SAE technical paper series. 1. 5 indexed citations
8.
Bartz, Wilfried J., et al.. (1997). A study of the rheological behaviour of multigrade oils. Lubrication Science. 10(1). 43–58. 7 indexed citations
9.
Bartz, Wilfried J., et al.. (1991). Wear behaviour and failure mechanism of bonded solid lubricants. Wear. 150(1-2). 231–246. 8 indexed citations
10.
Bartz, Wilfried J.. (1989). Investigations on the Rheological Behaviour of Multigrade Engine Oils. SAE technical papers on CD-ROM/SAE technical paper series. 1. 3 indexed citations
11.
Bartz, Wilfried J., et al.. (1987). Tribological behaviour of two- and three-component bonded solid lubricants. Wear. 115(1-2). 167–184. 2 indexed citations
12.
Bartz, Wilfried J.. (1982). Considerations on the Influence of Rheological Properties of lubricants on Engine Lubrication. SAE technical papers on CD-ROM/SAE technical paper series. 1. 2 indexed citations
13.
Bartz, Wilfried J. & T. James Reynolds. (1981). Influence of the Effective Viscosity on Bearing Performance. SAE technical papers on CD-ROM/SAE technical paper series. 1. 4 indexed citations
14.
Bartz, Wilfried J., et al.. (1978). Investigations to Characterize the Low-Temperature-Fluidity of Polymer-Containing Engine Oils. SAE technical papers on CD-ROM/SAE technical paper series. 1. 2 indexed citations
15.
Bartz, Wilfried J.. (1976). About the influence of viscosity index improvers on the cold flow properties of engine oils. Tribology International. 9(1). 13–20. 7 indexed citations
16.
Bartz, Wilfried J., et al.. (1976). Der Einflu� von Druck und Temperatur auf die effektive Viskosit�t in geschmierten kontra-formen Kontakten. Rheologica Acta. 15(6). 356–364. 3 indexed citations
17.
Bartz, Wilfried J., et al.. (1976). Influence of Pressure Viscosity of Lubrication Oils on Pressure, Temperature, and Film Thickness in Elastohydrodynamic Rolling Contacts. Journal of Lubrication Technology. 98(4). 500–507. 20 indexed citations
18.
Bartz, Wilfried J., et al.. (1973). Pitting fatigue of gears—some ideas on appearance, mechanism and lubricant influence. Tribology. 6(5). 191–195. 4 indexed citations
19.
Bartz, Wilfried J.. (1971). Solid lubricant additives—effect of concentration and other additives on anti-wear performance. Wear. 17(5-6). 421–432. 56 indexed citations
20.
Bartz, Wilfried J., et al.. (1969). Die Bedeutung der effektiven Viskosität für das Verhalten strukturviskoser Öle in Gleitlagern. Rheologica Acta. 8(3). 393–400. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Rolf Luther Breakdown of academic impact, for papers by Gananath D. Thakre Breakdown of academic impact, for papers by Leang So Khuong Breakdown of academic impact, for papers by A.Z. Syahir Breakdown of academic impact, for papers by Michael Fischlschweiger Breakdown of academic impact, for papers by Anthony Chukwunonso Opia Breakdown of academic impact, for papers by Hamed Al‐Sharji Breakdown of academic impact, for papers by H. Xiao Breakdown of academic impact, for papers by Saurabh Kumar Yadav Breakdown of academic impact, for papers by Hadi Pourpasha
Rankless by CCL
2026