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M.Sc. Patrick Wollny

Fluiddynamik

Anschrift
NETZ, Raum: 1.12, Carl-Benz-Str. 199
47057 Duisburg
Telefon
+49 (0)203 379 8106
Telefax
+49 (0)203 379 898102
E-Mail
patrick.wollny@uni-due.de
Webseite
https://www.uni-due.de/ivg/fluiddynamik/en/wollny.php

Funktionen

  • Wissenschaftliche/r Mitarbeiter/in, Fluiddynamik

Aktuelle Veranstaltungen

Keine aktuellen Veranstaltungen.

Vergangene Veranstaltungen (max. 10)

Keine vergangenen Veranstaltungen.

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Loewenich, Moritz; Orthner, Hans; Wollny, Patrick; Wlokas, Irenäus; Bade, Stefan; Lyubina, Julia; Wiggers, Hartmut
    Synthesis and upscaling of silicon nanoparticles for lithium-ion batteries in a hot-wall reactor
    In: Journal of Alloys and Compounds, Jg. 986, 2024, 174061
    DOI (Open Access)
  • Engelmann, Linus; Welch, C.; Schmidt, M.; Meller, Dominik; Wollny, Patrick; Böhm, B.; Dreizler, A.; Kempf, Andreas Markus
    A temporal fluid-parcel backwards-tracing method for Direct-Numerical and Large-Eddy Simulation employing Lagrangian particles
    In: Applied Energy, Jg. 342, 2023, 121094
    DOI
  • Engelmann, Linus; Laichter, Judith; Wollny, Patrick; Klein, Markus; Kaiser, Sebastian A.; Kempf, Andreas M.
    Cyclic Variations in the Flame Propagation in an Spark-Ignited Engine : Multi Cycle Large Eddy Simulation Supported by Imaging Diagnostics
    In: Flow, Turbulence and Combustion, Jg. 110, 2023, Nr. 1, S. 91 – 104
    DOI (Open Access)
  • Meller, Dominik; Engelmann, Linus; Wollny, Patrick; Tainaka, Kazuki; Watanabe, Hiroaki; Debiagi, Paulo; Stein, Oliver T.; Kempf, Andreas Markus
    Evaluation of ammonia co-firing in the CRIEPI coal jet flame using a three mixture fraction FPV-LES
    In: Proceedings of the Combustion Institute, Jg. 39, 2023, Nr. 3, S. 3615 – 3624
    DOI
  • Cwiek, Piotr; Wollny, Patrick; Lalanne, Matthieu R.; Nanjaiah, Monika; Cohen, Maayan; Horodi, Noam; Wlokas, Irenäus; Rahinov, Igor
    Impact of Fe-doped H₂/O₂ flame equivalence ratio on the fate and temperature history of early particles
    In: Applications in Energy and Combustion Science, Jg. 15, 2023, 100176
    DOI (Open Access)
  • Baik, Seung Jin; Wollny, Patrick; Nanjaiah, Monika; Wlokas, Irenäus; Kempf, Andreas Markus
    Large eddy simulation of iron(III) oxide nanoparticle synthesis in spray flames
    In: Applications in Energy and Combustion Science, Jg. 15, 2023, 100185
    DOI (Open Access)
  • Engelmann, Linus; Wollny, Patrick; Breicher, Adrian; Geyer, Dirk; Chakraborty, Nilanjan; Kempf, Andreas
    Numerical analysis of multi-regime combustion using flamelet generated manifolds : a highly-resolved Large-Eddy Simulation of the Darmstadt multi-regime burner
    In: Combustion and Flame, Jg. 251, 2023, 112718
    DOI (Open Access)
  • Nanjaiah, Monika; Wollny, Patrick; Narasu, Praveen; Apazeller, Sascha; Karaminejad, Sadrollah; Endres, Torsten; Wiggers, Hartmut; Schulz, Christof; Gutheil, Eva; Kempf, Andreas Markus; Wlokas, Irenäus
    Simulations of laminar methane flames doped with iron nitrate/1-butanol aerosol in a novel matrix burner
    In: Applications in Energy and Combustion Science, Jg. 15, 2023, 100186
    DOI (Open Access)
  • Liu, Guannan; Wollny, Patrick; Menser, Jan; Dreier, Thomas; Endres, Torsten; Wlokas, Irenäus; Daun, Kyle J.; Schulz, Christof
    Spatially resolved measurement of the distribution of solid and liquid Si nanoparticles in plasma synthesis through line-of-sight extinction spectroscopy
    In: Optics Express (OpEx), Jg. 31, 2023, Nr. 3, S. 4978 – 5001
    DOI (Open Access)
  • Wollny, Patrick; Engelmann, Linus; Loewenich, Moritz; Rahinov, I.; Wiggers, Hartmut; Schulz, Christof; Kempf, Andreas Markus; Wlokas, Irenäus
    The role of phase transition by inception and surface reactions for the synthesis of silicon nanoparticles in a hot-wall reactor : Simulation and experiment
    In: Chemical Engineering Journal, Jg. 463, 2023, 142348
    DOI
  • Wollny, Patrick; Menser, Jan; Engelmann, Linus; Sellmann, J.; Schulz, Christof; Wiggers, Hartmut; Kempf, Andreas Markus; Wlokas, Irenäus
    The role of phase transition by nucleation, condensation, and evaporation for the synthesis of silicon nanoparticles in a microwave plasma reactor — Simulation and experiment
    In: Chemical Engineering Journal, Jg. 453, 2023, 139695
    DOI
  • Cifuentes, Luis; Wlokas, Irenäus; Wollny, Patrick; Kempf, Andreas Markus
    Turbulence effects on the formation and growth of nano-particles in three-dimensional premixed and non-premixed flames
    In: Applications in Energy and Combustion Science, Jg. 16, 2023, 100210
    DOI (Open Access)
  • Rosenberger, T.; Skenderovic, Ivan; Sellmann, J.; Wollny, Patrick; Levish, Alexander; Wlokas, Irenäus; Kempf, Andreas Markus; Winterer, Markus; Kruis, Frank Einar
    Determining the sintering kinetics of Fe and FexOy-Nanoparticles in a well-defined model flow reactor
    In: Aerosol Science and Technology, Jg. 56, 2022, Nr. 9, S. 833 – 846
    DOI
  • Lalanne, Matthieu R.; Wollny, Patrick; Nanjaiah, Monika; Menser, Jan; Schulz, Christof; Wiggers, Hartmut; Cheskis, Sergey; Wlokas, Irenäus; Rahinov, Igor
    Early particle formation and evolution in iron-doped flames
    In: Combustion and Flame, Jg. 244, 2022, 112251
    DOI
  • Sellmann, Johannes; Wollny, Patrick; Baik, Seung Jin; Suleiman, Samer; Schneider, Florian; Schulz, Christof; Wiggers, Hartmut; Wlokas, Irenäus; Kempf, Andreas Markus
    LES of nanoparticle synthesis in the spraysyn burner : A comparison against experiments
    In: Powder Technology, Jg. 404, 2022, 117466
    DOI
  • Gruhlke, Pascal; Janbazi, Hossein; Wollny, Patrick; Wlokas, Irenäus; Beck, Christian H.; Janus, Bertram; Kempf, Andreas Markus
    Large-Eddy Simulation of a Lifted High-Pressure Jet-Flame with Direct Chemistry
    In: Combustion Science and Technology, Jg. 194, 2022, Nr. 14, S. 1 – 25
    DOI
  • Lalanne, Matthieu R.; Pilipodi-Best, Anita; Blumer, O.; Wollny, Patrick; Nanjaiah, Monika; Wlokas, Irenäus; Cheskis, Sergey G.; Rahinov, Igor
    Absolute concentration imaging using self-calibrating laser-induced fluorescence : Application to atomic iron in a nanoparticle flame-synthesis reactor
    In: Applied Physics B: Lasers and Optics, Jg. 127, 2021, Nr. 9, 126
    DOI
  • Wollny, Patrick; Angel, Steven; Wiggers, Hartmut; Kempf, Andreas Markus; Wlokas, Irenäus
    Multiscale Simulation of the Formation of Platinum-Particles on Alumina Nanoparticles in a Spray Flame Experiment
    In: Fluids, Jg. 5, 2020, Nr. 4, 201
    DOI (Open Access)
  • Wollny, Patrick; Rogg, B.; Kempf, Andreas Markus
    Modelling heat loss effects in high temperature oxy-fuel flames with an efficient and robust non-premixed flamelet approach
    In: Fuel, Jg. 216, 2018, S. 44 – 52
    DOI

    • Beiträge in Sammelwerken und Tagungsbänden

  • Benim, A.C.; Giese, A.; Rahms, H.; Kuppa, K.; Al-Halbouni, A.; Wollny, Patrick; Pfeiffelmann, B.
    Numerical Studies on Modelling Supersonic Combustion
    In: Proceedings of the Sixth International Conference on Thermal Engineering: Theory and Applications / Sixth International Conference on Thermal Engineering, May 29 - June 1, 2012, 2012, Paper No. 40
  • Benim, A.C.; Pfeiffelmann, B.; Wollny, Patrick; Kuppa, K.; Giese, A.; Al-Halbouni, A.
    A Validation Study for Modelling Supersonic Combustion
    In: Proceedings of the 7th International Conference on Computational Heat and Mass Transfer / 7th International Conference on Computational Heat and Mass Transfer (ICCHMT 2011), July 18-22, 2011, Istanbul, Turkey, 2011, Paper No. 127
  • Benim, A.C.; Giese, A.; Al-Halbouni, A.; Kuppa, K.; Wollny, Patrick; Pfeiffelmann, B.
    CFD Analysis of Supersonic Combustion
    In: Proceedings of the 1st International Conference on Naval Arcvhitecture and Maritime / 1st International Conference on Naval Arcvhitecture and Maritime INT-NAM 2011, 24-25 October, 2011, Yildiz Technical University, Istanbul, Turkey, 2011, S. 393 – 404

    • Dissertation

  • Wollny, Patrick
    Bridging Macro- and Mesoscopic Methodologies for the Modeling of Nanoparticle Synthesis and Population Dynamics
    Duisburg, Essen, 2023
    DOI, Online Volltext (Open Access)

    • Vorträge

  • Benim, A.C.; Pfeiffelmann, B.; Wollny, Patrick; Rahms, H.
    A Validation of Turbulent Combustion Models for Oxy-Natural Gas Diffusion Flames
    Eighth Mediterranean Combustion Symposium, 8-13 September, 2013, Cesme, Izmir, Turkey,
    2013
  • McLean, S.; Wollny, Patrick; Giese, A.; Al-Halbouni, A.
    Entwicklung eines effizienten, schadstoff- und pulsationsarmen überschall-Sauerstoff-.l/Gasbrenners für energieintensive Anwendungen
    26.Deutscher Flammentag, 11-12 Sep. 2013, Duisburg,
    2013