D. Hellmann

764 total citations
19 papers, 456 citations indexed

About

D. Hellmann is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, D. Hellmann has authored 19 papers receiving a total of 456 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Mechanical Engineering, 15 papers in Mechanics of Materials and 7 papers in Materials Chemistry. Recurrent topics in D. Hellmann's work include Fatigue and fracture mechanics (11 papers), Non-Destructive Testing Techniques (7 papers) and Metal Forming Simulation Techniques (6 papers). D. Hellmann is often cited by papers focused on Fatigue and fracture mechanics (11 papers), Non-Destructive Testing Techniques (7 papers) and Metal Forming Simulation Techniques (6 papers). D. Hellmann collaborates with scholars based in Germany, Slovakia and Italy. D. Hellmann's co-authors include K-H Schwalbe, J. Heerens, W. Brocks, D. Steglich, Uwe Zerbst, A. Pirondi, Nicola Bonora, Mauro Madia, V. Heitmann and Jacques Besson and has published in prestigious journals such as International Journal of Plasticity, Engineering Fracture Mechanics and International Journal of Fracture.

In The Last Decade

D. Hellmann

19 papers receiving 430 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Hellmann Germany	10	377	339	150	68	55	19	456
J.G. Merkle United States	8	375 1.0×	247 0.7×	182 1.2×	44 0.6×	55 1.0×	28	417
JD Landes United States	9	299 0.8×	237 0.7×	115 0.8×	41 0.6×	45 0.8×	13	359
Henrik Andersson Sweden	11	287 0.8×	384 1.1×	183 1.2×	37 0.5×	46 0.8×	23	467
Andrey Shanyavskiy Russia	12	351 0.9×	266 0.8×	249 1.7×	33 0.5×	42 0.8×	52	468
Zdeněk Knésl Czechia	15	465 1.2×	201 0.6×	174 1.2×	23 0.3×	149 2.7×	71	551
Stanisław Mroziński Poland	11	322 0.9×	351 1.0×	137 0.9×	40 0.6×	116 2.1×	62	434
JM Barsom Japan	10	409 1.1×	275 0.8×	165 1.1×	103 1.5×	144 2.6×	18	481
P. Grad Germany	7	284 0.8×	333 1.0×	178 1.2×	71 1.0×	58 1.1×	9	410
D. Ritchie Netherlands	5	464 1.2×	339 1.0×	188 1.3×	132 1.9×	158 2.9×	6	567
I. Sattari‐Far Iran	9	301 0.8×	563 1.7×	84 0.6×	117 1.7×	52 0.9×	28	633

Countries citing papers authored by D. Hellmann

Since Specialization

Citations

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

Fields of papers citing papers by D. Hellmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Hellmann

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

All Works

Sort: Min cites: Since: Top N: Style:

19 of 19 papers shown

Jin, Le, et al.. (2018). Experimental study on the tribo-chemical smoothening process between self-mated silicon carbide in a water-lubricated surface-contact reciprocating test. Friction. 7(2). 181–191. 9 indexed citations

Scheerer, H., et al.. (2018). Tribo‐chemical smoothening process with silica nanoparticles. Materialwissenschaft und Werkstofftechnik. 49(12). 1423–1438. 1 indexed citations

Zerbst, Uwe, Mauro Madia, & D. Hellmann. (2011). An analytical fracture mechanics model for estimation of S–N curves of metallic alloys containing large second phase particles. Engineering Fracture Mechanics. 82. 115–134. 43 indexed citations

Hellmann, D., et al.. (2010). An experimental and numerical lifetime assessment of Al 2024 sheet. Procedia Engineering. 2(1). 1141–1144. 1 indexed citations

Pirondi, A., Nicola Bonora, D. Steglich, W. Brocks, & D. Hellmann. (2006). Simulation of failure under cyclic plastic loading by damage models. International Journal of Plasticity. 22(11). 2146–2170. 78 indexed citations

Brocks, W., et al.. (2004). A concept for scaling JR-curves by plastic constraint factors. International Journal of Fracture. 130(1). 455–469. 9 indexed citations

Steglich, D., et al.. (2003). Predicting crack growth resistance of aluminium sheets. Computational Materials Science. 26. 1–12. 34 indexed citations

Heerens, J. & D. Hellmann. (2003). Application of the Master Curve Method and the Engineering Lower Bound Toughness Method to Laser Welded Steel. Journal of Testing and Evaluation. 31(3). 215–221. 5 indexed citations

Heerens, J., M. Pfuff, D. Hellmann, & Uwe Zerbst. (2002). The lower bound toughness procedure applied to the Euro fracture toughness dataset. Engineering Fracture Mechanics. 69(4). 483–495. 19 indexed citations

10.

Heerens, J. & D. Hellmann. (2002). Development of the Euro fracture toughness dataset. Engineering Fracture Mechanics. 69(4). 421–449. 90 indexed citations

11.

Brocks, W., et al.. (2002). Characterisation of Ductile Tearing Resistance by the Energy Dissipation Rate: Effects of Material, Specimen Shape and Size. 6 indexed citations

12.

Schumann, G., D. Hellmann, Rainer Klauke, et al.. (2001). Alkaline Phosphatase Activity: New Assay for the Reflotron® System. Results of the Evaluation in Eight Clinical Laboratories. Clinical Chemistry and Laboratory Medicine (CCLM). 39(1). 71–8. 8 indexed citations

13.

Heerens, J., et al.. (1999). Effect of Crack Front Curvature and Side Grooving on CTOD δ5 and J-Integral in CT and 3PB Specimens. Journal of Testing and Evaluation. 27(5). 312–319. 9 indexed citations

14.

Ernst, HA, Karl‐Heinz Schwalbe, D. Hellmann, & D.E. McCabe. (1988). Modified J, J M , Resistance curves under plane stress conditions. International Journal of Fracture. 37(2). 83–100. 12 indexed citations

15.

Hellmann, D. & K-H Schwalbe. (1986). On the Determination of Crack Initiation Using Standard Test Methods. Journal of Testing and Evaluation. 14(6). 292–297. 10 indexed citations

16.

Hellmann, D. & Karl‐Heinz Schwalbe. (1986). R‐Curve Behaviour of double edge notched tension specimens in plane stress. Materialwissenschaft und Werkstofftechnik. 17(8). 280–285. 2 indexed citations

17.

Heerens, J., et al.. (1985). Application of the DC potential drop and the partial unloading methods to fracture mechanics tests. 2 indexed citations

18.

Hellmann, D., et al.. (1984). Development of a Test Setup for Measuring the Deflection of Single-Edge Notched Bend (SENB) Specimens. Journal of Testing and Evaluation. 12(1). 42–44. 4 indexed citations

19.

Schwalbe, K-H & D. Hellmann. (1981). Application of the Electrical Potential Method to Crack Length Measurements Using Johnson's Formula. Journal of Testing and Evaluation. 9(3). 218–220. 114 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