E. E. Klaus

2.2k total citations
97 papers, 1.6k citations indexed

About

E. E. Klaus is a scholar working on Mechanical Engineering, Mechanics of Materials and Biomedical Engineering. According to data from OpenAlex, E. E. Klaus has authored 97 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Mechanical Engineering, 41 papers in Mechanics of Materials and 15 papers in Biomedical Engineering. Recurrent topics in E. E. Klaus's work include Lubricants and Their Additives (59 papers), Tribology and Wear Analysis (29 papers) and Tribology and Lubrication Engineering (18 papers). E. E. Klaus is often cited by papers focused on Lubricants and Their Additives (59 papers), Tribology and Wear Analysis (29 papers) and Tribology and Lubrication Engineering (18 papers). E. E. Klaus collaborates with scholars based in United States, Bulgaria and Egypt. E. E. Klaus's co-authors include J. L. Duda, Stephen M. Hsu, Frances E. Lockwood, Richard S. Gates, E. E. Graham, R. S. Fein, H. S. Cheng, Seong Ahn Hong, Jerzy Duda and J. M. Pérez and has published in prestigious journals such as Journal of the American Ceramic Society, Industrial & Engineering Chemistry Research and Wear.

In The Last Decade

E. E. Klaus

90 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. E. Klaus United States	23	1.2k	840	375	172	127	97	1.6k
Thomas B. Lewis United States	7	367 0.3×	452 0.5×	378 1.0×	161 0.9×	94 0.7×	8	1.2k
Frances E. Lockwood United States	17	2.2k 1.8×	439 0.5×	763 2.0×	2.2k 12.6×	160 1.3×	48	3.2k
Thor L. Smith United States	27	382 0.3×	471 0.6×	338 0.9×	523 3.0×	303 2.4×	81	2.1k
Piyush Thakre United States	19	235 0.2×	769 0.9×	448 1.2×	167 1.0×	78 0.6×	43	1.4k
Seongir Cheong South Korea	7	1.5k 1.2×	469 0.6×	388 1.0×	1.3k 7.5×	35 0.3×	12	2.0k
Wei Ya China	19	1.0k 0.8×	207 0.2×	418 1.1×	363 2.1×	195 1.5×	47	1.6k
Kung‐Chung Hsu Taiwan	17	519 0.4×	364 0.4×	285 0.8×	140 0.8×	10 0.1×	45	1.8k
Ali Arefmanesh Iran	22	550 0.5×	486 0.6×	432 1.2×	534 3.1×	72 0.6×	52	1.4k
Laura Colla Italy	22	1.2k 1.0×	229 0.3×	282 0.8×	1.2k 7.1×	151 1.2×	36	2.0k
Fred G. Rounds United States	17	541 0.4×	379 0.5×	211 0.6×	83 0.5×	75 0.6×	27	705

Countries citing papers authored by E. E. Klaus

Since Specialization

Citations

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

Fields of papers citing papers by E. E. Klaus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. E. Klaus

This figure shows the co-authorship network connecting the top 25 collaborators of E. E. Klaus. A scholar is included among the top collaborators of E. E. Klaus 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 E. E. Klaus. E. E. Klaus is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Chao, K., et al.. (1999). A Study of Wear Chemistry and Contact Temperature Using a Microsample Four-Ball Wear Test. Tribology Transactions. 42(3). 529–534. 3 indexed citations

Duda, J. L., et al.. (1996). Evaluation of high-temperature liquid lubricants using the Penn State micro-oxidation test. Lubrication engineering. 52(4). 327–334. 7 indexed citations

Klaus, E. E., et al.. (1996). Development of a bench scale test to evaluate lubricants for use with methanol-fueled engines. Lubrication engineering. 52(10). 753–761. 3 indexed citations

Wu, Ping, et al.. (1994). Predicting Viscosity-Shear Relationships of VI Improved Lubricants. SAE technical papers on CD-ROM/SAE technical paper series. 1. 1 indexed citations

Hsu, Stephen M., Ming Shen, E. E. Klaus, H. S. Cheng, & Paul I. Lacey. (1994). Mechano-chemical model: Reaction temperatures in a concentrated contact. Wear. 175(1-2). 209–218. 34 indexed citations

Klaus, E. E., et al.. (1993). Wear as measured with a four-ball wear tester using fully flooded and vapor phase with condensation lubrication methods. Wear. 162-164. 944–949. 1 indexed citations

Klaus, E. E., et al.. (1992). Thin film deposition behavior of lubricants as a function of temperature - Lubricant stability maps. Lubrication engineering. 48(7). 599–605. 5 indexed citations

Klaus, E. E., et al.. (1992). Study of Copper Salts as High-Temperature Oxidation Inhibitors. Tribology Transactions. 35(2). 316–324. 6 indexed citations

Duda, J. L., et al.. (1988). Capillary viscometry study of non-Newtonian fluids: influence of viscous heating. Industrial & Engineering Chemistry Research. 27(2). 352–361. 21 indexed citations

10.

Klaus, E. E., et al.. (1986). Kinetic Model for High-Temperature Oxidation of Lubricants. Industrial & Engineering Chemistry Product Research and Development. 25(4). 596–603. 48 indexed citations

11.

Klaus, E. E., et al.. (1983). Generation of ultralow tensions over a wide EACN range using Pennsylvania State University surfactants. Soc. Pet. Eng. AIME, Pap.; (United States). 3 indexed citations

12.

Lockwood, Frances E. & E. E. Klaus. (1982). Ester Oxidation—The Effect of an Iron Surface. A S L E Transactions. 25(2). 236–244. 17 indexed citations

13.

Duda, J. L., et al.. (1982). Investigation of the inaccessible pore volume phenomena. 17 indexed citations

14.

Klaus, E. E., et al.. (1981). Permeability modification of porous media by surfactant solutions. Soc. Pet. Eng. AIME, Pap.; (United States). 12(3). 671–5. 1 indexed citations

15.

Klaus, E. E., et al.. (1981). Oxidative Degradation of Phosphate Esters. A S L E Transactions. 24(1). 119–124. 35 indexed citations

16.

Klaus, E. E., et al.. (1980). Evaluation of basestock and formulated lubes using the Penn State microoxidation test. 584(6). 510–2. 6 indexed citations

17.

Hsu, Stephen M. & E. E. Klaus. (1979). Some Chemical Effects in Boundary Lubrication Part I: Base Oil-Metal Interaction. A S L E Transactions. 22(2). 135–145. 47 indexed citations

18.

Klaus, E. E., et al.. (1979). Viscosity-pressure correlation of liquids. NASA STI/Recon Technical Report A. 23. 409–419.

19.

Fw, Ahnefeld & E. E. Klaus. (1977). [Quantitative analysis of particulate matter in infusion solutions, administration sets and additives (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 26(8). 476–84. 2 indexed citations

20.

Klaus, E. E., et al.. (1969). Boundary lubrication : an appraisal of world literature. American Society of Mechanical Engineers eBooks. 61 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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