Andrzej Nastaj

635 total citations
30 papers, 472 citations indexed

About

Andrzej Nastaj is a scholar working on Fluid Flow and Transfer Processes, Polymers and Plastics and Mechanical Engineering. According to data from OpenAlex, Andrzej Nastaj has authored 30 papers receiving a total of 472 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Fluid Flow and Transfer Processes, 20 papers in Polymers and Plastics and 15 papers in Mechanical Engineering. Recurrent topics in Andrzej Nastaj's work include Rheology and Fluid Dynamics Studies (27 papers), Injection Molding Process and Properties (14 papers) and Polymer Foaming and Composites (12 papers). Andrzej Nastaj is often cited by papers focused on Rheology and Fluid Dynamics Studies (27 papers), Injection Molding Process and Properties (14 papers) and Polymer Foaming and Composites (12 papers). Andrzej Nastaj collaborates with scholars based in Poland. Andrzej Nastaj's co-authors include Krzysztof Wilczyński, Krzysztof J. Wilczyński and A. Lewandowski and has published in prestigious journals such as Polymers, Polymer Engineering and Science and Macromolecular Symposia.

In The Last Decade

Andrzej Nastaj

30 papers receiving 459 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Andrzej Nastaj Poland 14 304 238 225 54 51 30 472
Krzysztof J. Wilczyński Poland 14 293 1.0× 220 0.9× 225 1.0× 55 1.0× 53 1.0× 31 452
A. Lewandowski Poland 15 313 1.0× 239 1.0× 234 1.0× 67 1.2× 67 1.3× 32 506
Volker Schöppner Germany 10 108 0.4× 221 0.9× 71 0.3× 37 0.7× 63 1.2× 76 401
H. H. Chiang United States 8 171 0.6× 433 1.8× 185 0.8× 8 0.1× 48 0.9× 11 558
Ernest C. Bernhardt United States 5 178 0.6× 112 0.5× 119 0.5× 9 0.2× 44 0.9× 6 297
K. Hema Chandra Reddy India 9 88 0.3× 111 0.5× 246 1.1× 29 0.5× 60 1.2× 22 390
M. Nagaraj India 12 35 0.1× 131 0.6× 203 0.9× 24 0.4× 46 0.9× 38 411
Harshawardhan Pol India 11 148 0.5× 75 0.3× 172 0.8× 4 0.1× 40 0.8× 28 320
Wim Zoetelief Netherlands 9 62 0.2× 165 0.7× 113 0.5× 9 0.2× 24 0.5× 11 300
P. Murugan India 8 31 0.1× 139 0.6× 47 0.2× 16 0.3× 24 0.5× 15 277

Countries citing papers authored by Andrzej Nastaj

Since Specialization
Citations

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

Fields of papers citing papers by Andrzej Nastaj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrzej Nastaj

This figure shows the co-authorship network connecting the top 25 collaborators of Andrzej Nastaj. A scholar is included among the top collaborators of Andrzej Nastaj 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 Andrzej Nastaj. Andrzej Nastaj 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.
Nastaj, Andrzej & Krzysztof Wilczyński. (2024). Scaling-Up for the Counter-Rotating Twin Screw Extrusion of Polymers. Polymers. 16(19). 2720–2720. 1 indexed citations
2.
Nastaj, Andrzej & Krzysztof Wilczyński. (2023). Optimization for the Contrary-Rotating Double-Screw Extrusion of Plastics. Polymers. 15(6). 1489–1489. 3 indexed citations
3.
Nastaj, Andrzej & Krzysztof Wilczyński. (2022). Computational Scale-Up for Flood Fed/Starve Fed Single Screw Extrusion of Polymers. Polymers. 14(2). 240–240. 2 indexed citations
4.
Wilczyński, Krzysztof, et al.. (2022). Rheology for Modeling of Extrusion of Wood Plastic Composites. Macromolecular Symposia. 405(1). 2 indexed citations
5.
Wilczyński, Krzysztof, et al.. (2021). Rheological Basics for Modeling of Extrusion Process of Wood Polymer Composites. Polymers. 13(4). 622–622. 23 indexed citations
6.
Nastaj, Andrzej. (2021). Zwiększanie skali procesu jednoślimakowego wytłaczania tworzyw polimerowych. Polimery. 66(6). 331–340. 2 indexed citations
7.
Nastaj, Andrzej & Krzysztof Wilczyński. (2021). Optimization and Scale-Up for Polymer Extrusion. Polymers. 13(10). 1547–1547. 30 indexed citations
8.
Wilczyński, Krzysztof, et al.. (2020). Studies on single-screw extrusion of wood-polymer composites with yield stress and slip effects. AIP conference proceedings. 2205. 20002–20002. 2 indexed citations
9.
Wilczyński, Krzysztof, et al.. (2019). Fundamentals of Global Modeling for Polymer Extrusion. Polymers. 11(12). 2106–2106. 62 indexed citations
10.
Wilczyński, Krzysztof, et al.. (2018). Computer Modeling for Single-Screw Extrusion of Wood–Plastic Composites. Polymers. 10(3). 295–295. 34 indexed citations
11.
Wilczyński, Krzysztof J., et al.. (2018). Modeling of starve-fed single screw extrusion of wood-polymer composites. Polimery. 63(7/8). 542–548. 5 indexed citations
12.
Nastaj, Andrzej & Krzysztof Wilczyński. (2018). Process optimization for single screw extrusion of polymeric materials – simulation studies. Polimery. 63(4). 297–304. 13 indexed citations
13.
Wilczyński, Krzysztof J., Andrzej Nastaj, A. Lewandowski, & Krzysztof Wilczyński. (2017). Experimental and theoretical study on starve fed single screw extrusion of polymer blends. AIP conference proceedings. 1914. 40004–40004. 1 indexed citations
14.
Wilczyński, Krzysztof J. & Andrzej Nastaj. (2016). Modelling of starve fed single-screw extrusion of polyblends using non-conventional screws. Polimery. 61(5). 357–362. 4 indexed citations
15.
Lewandowski, A., et al.. (2015). A composite model for an intermeshing counter‐rotating twin‐screw extruder and its experimental verification. Polymer Engineering and Science. 55(12). 2838–2848. 27 indexed citations
16.
Wilczyński, Krzysztof, et al.. (2015). Experimental Study for Extrusion of Polypropylene/Wood Flour Composites. International Polymer Processing. 30(1). 113–120. 22 indexed citations
17.
Wilczyński, Krzysztof J., A. Lewandowski, Andrzej Nastaj, & Krzysztof Wilczyński. (2015). A Global Model for Starve-Fed Nonconventional Single-Screw Extrusion of Thermoplastics. Advances in Polymer Technology. 36(1). 23–35. 27 indexed citations
18.
Wilczyński, Krzysztof J., et al.. (2013). A composite model for starve fed single screw extrusion of thermoplastics. Polymer Engineering and Science. 54(10). 2362–2374. 37 indexed citations
19.
Wilczyński, Krzysztof, Andrzej Nastaj, A. Lewandowski, & Krzysztof J. Wilczyński. (2012). Multipurpose Computer Model for Screw Processing of Plastics. Polymer-Plastics Technology and Engineering. 51(6). 626–633. 44 indexed citations
20.
Wilczyński, Krzysztof, Andrzej Nastaj, A. Lewandowski, & Krzysztof J. Wilczyński. (2011). Modeling of the polymer melt flow in a twin-screw counter-rotating extrusion process. Part II. Simulation and experimental studies — verification of the adopted model. Polimery. 56. 45–50. 13 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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