Roman Petráš

453 total citations
20 papers, 347 citations indexed

About

Roman Petráš is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, Roman Petráš has authored 20 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Mechanical Engineering, 14 papers in Mechanics of Materials and 7 papers in Materials Chemistry. Recurrent topics in Roman Petráš's work include Microstructure and Mechanical Properties of Steels (14 papers), High Temperature Alloys and Creep (14 papers) and Fatigue and fracture mechanics (12 papers). Roman Petráš is often cited by papers focused on Microstructure and Mechanical Properties of Steels (14 papers), High Temperature Alloys and Creep (14 papers) and Fatigue and fracture mechanics (12 papers). Roman Petráš collaborates with scholars based in Czechia, Sweden and Germany. Roman Petráš's co-authors include Jaroslav Polák, Milan Heczko, Tomáš Kruml, Guocai Chai, Ivo Kuběna, Jiří Man, Veronika Mazánova, Lee Casalena, Karl‐Heinz Lang and Ivo Šulák and has published in prestigious journals such as Materials Science and Engineering A, Engineering Fracture Mechanics and International Journal of Fatigue.

In The Last Decade

Roman Petráš

20 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roman Petráš Czechia 9 317 206 126 68 38 20 347
V.D. Vijayanand India 13 443 1.4× 234 1.1× 218 1.7× 142 2.1× 20 0.5× 53 477
Clemens Suppan Austria 10 402 1.3× 203 1.0× 236 1.9× 77 1.1× 15 0.4× 12 423
Th. Nitschke‐Pagel Germany 8 336 1.1× 261 1.3× 78 0.6× 50 0.7× 12 0.3× 33 404
Yasushi Morikage Japan 11 305 1.0× 129 0.6× 68 0.5× 58 0.9× 22 0.6× 25 341
Patrick Larour Austria 12 319 1.0× 240 1.2× 241 1.9× 45 0.7× 35 0.9× 36 392
Jinesung Jung South Korea 7 259 0.8× 122 0.6× 122 1.0× 63 0.9× 53 1.4× 16 310
Luiz Cláudio Cândido Brazil 9 288 0.9× 127 0.6× 211 1.7× 113 1.7× 14 0.4× 37 346
Caiyan Deng China 10 262 0.8× 177 0.9× 168 1.3× 157 2.3× 14 0.4× 37 355
Rajesh Prasannavenkatesan United States 9 279 0.9× 287 1.4× 151 1.2× 39 0.6× 22 0.6× 11 359
G. Baudry France 5 320 1.0× 280 1.4× 117 0.9× 98 1.4× 25 0.7× 8 377

Countries citing papers authored by Roman Petráš

Since Specialization
Citations

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

Fields of papers citing papers by Roman Petráš

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roman Petráš

This figure shows the co-authorship network connecting the top 25 collaborators of Roman Petráš. A scholar is included among the top collaborators of Roman Petráš 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 Roman Petráš. Roman Petráš 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.
Petráš, Roman, et al.. (2024). Flexural strength of ceramic materials exposed to Pb-16Li at elevated temperatures. Fusion Engineering and Design. 204. 114513–114513. 1 indexed citations
2.
Fernández, Iván, Iole Palermo, F.R. Urgorri, et al.. (2024). Progress in design and experimental activities for the development of an advanced breeding blanket. Nuclear Fusion. 64(5). 56029–56029. 4 indexed citations
3.
Petráš, Roman, et al.. (2023). Experimental setup for study of mechanical performance of materials in liquid Pb-16Li and first results. Fusion Engineering and Design. 189. 113474–113474. 2 indexed citations
4.
Petráš, Roman, M. Kordač, Fabio Di Fonzo, et al.. (2021). Characterization of aluminum-based coatings after short term exposure during irradiation campaign in the LVR-15 fission reactor. Fusion Engineering and Design. 170. 112521–112521. 6 indexed citations
5.
Petráš, Roman, Ivo Šulák, & Jaroslav Polák. (2020). The effect of dwell on thermomechanical fatigue in superaustenitic steel Sanicro 25. Fatigue & Fracture of Engineering Materials & Structures. 44(3). 673–688. 14 indexed citations
6.
Polák, Jaroslav & Roman Petráš. (2020). Cyclic plastic response and damage mechanisms in superaustenitic steel Sanicro 25 in high temperature cycling – Effect of tensile dwells and thermomechanical cycling. Theoretical and Applied Fracture Mechanics. 108. 102641–102641. 10 indexed citations
7.
Petráš, Roman & Jaroslav Polák. (2018). Damage mechanism in austenitic steel during high temperature cyclic loading with dwells. International Journal of Fatigue. 113. 335–344. 29 indexed citations
8.
Calmunger, Mattias, Guocai Chai, Jaroslav Polák, et al.. (2018). Fracture and Damage Behavior in an Advanced Heat Resistant Austenitic Stainless Steel During LCF, TMF and CF. Procedia Structural Integrity. 13. 843–848. 8 indexed citations
9.
Polák, Jaroslav, Veronika Mazánova, Milan Heczko, et al.. (2017). The role of extrusions and intrusions in fatigue crack initiation. Engineering Fracture Mechanics. 185. 46–60. 66 indexed citations
10.
Petráš, Roman, et al.. (2016). Damage Evolution in Thermomechanical Loading of Stainless Steel. Procedia Structural Integrity. 2. 3407–3414. 3 indexed citations
11.
Petráš, Roman, et al.. (2016). Crack Initiation in Austenitic Stainless Steel Sanicro 25 Subjected to Thermomechanical Fatigue. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 258. 273–276. 1 indexed citations
12.
Polák, Jaroslav, et al.. (2016). Surface profile evolution and fatigue crack initiation in Sanicro 25 steel at room temperature. Materials Science and Engineering A. 658. 221–228. 16 indexed citations
13.
Polák, Jaroslav, et al.. (2015). Cyclic plastic response of nickel-based superalloy at room and at elevated temperatures*. Materials Testing. 57(2). 119–125. 1 indexed citations
14.
Polák, Jaroslav, Roman Petráš, Milan Heczko, Tomáš Kruml, & Guocai Chai. (2015). Evolution of the cyclic plastic response of Sanicro 25 steel cycled at ambient and elevated temperatures. International Journal of Fatigue. 83. 75–83. 24 indexed citations
15.
Petráš, Roman, et al.. (2015). Thermomechanical fatigue and damage mechanisms in Sanicro 25 steel. Materials Science and Engineering A. 650. 52–62. 52 indexed citations
16.
Petráš, Roman, et al.. (2015). Influence of dwell times on the thermomechanical fatigue behavior of a directionally solidified Ni-base superalloy. International Journal of Fatigue. 80. 426–433. 32 indexed citations
17.
Polák, Jaroslav, Roman Petráš, & Veronika Mazánova. (2015). Basic Mechanisms Leading to Fatigue Failure of Structural Materials. Transactions of the Indian Institute of Metals. 69(2). 289–294. 8 indexed citations
18.
Polák, Jaroslav, Roman Petráš, Milan Heczko, et al.. (2014). Low cycle fatigue behavior of Sanicro25 steel at room and at elevated temperature. Materials Science and Engineering A. 615. 175–182. 56 indexed citations
19.
Polák, Jaroslav, Roman Petráš, Milan Heczko, Tomáš Kruml, & Guocai Chai. (2014). Analysis of Cyclic Plastic Response of Heat Resistant Sanicro 25 Steel at Ambient and Elevated Temperatures. Procedia Engineering. 74. 68–73. 6 indexed citations
20.
Petrenec, Martin, et al.. (2013). Analysis of cyclic plastic response of nickel based IN738LC superalloy. International Journal of Fatigue. 65. 44–50. 8 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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