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Stefan Pirker

Assoz.Univprof., DI Dr.

  • Department of Particulate Flow Modelling
  • EmailStefan.Pirkerjkuat
  • Overview
  • Network
  • Research output (255)
  • Projects (37)
  • Activities (92)
  • Supervised Work (4)

Research output

  • 157 Conference proceedings
  • 89 Article
  • 5 Conference article
  • 2 Chapter
  • More
    • 1 Doctoral thesis
    • 1 Preprint

Research output per year

Research output per year

  • Particle size segregation in bi and penta-disperse gas-solid fluidized beds: CFD-DEM and recurrence CFD simulations

    Pirker, S., Atzori, M., Heinrich, S. & Lichtenegger, T., 01 May 2025, In: Chemical Engineering Science. 309, 10 p., 121469.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Propagator-moments approximation for recurrence CFD: application to species transport in turbulent flows

    Lumetzberger, H., Pirker, S. & Lichtenegger, T., 01 Jun 2025, In: Chemical Engineering Science. 311, 121624.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Recurrence CFD application to study the mixing behavior of particles in fluidized bed

    Shaik, A., Pietsch-Braune, S., Pirker, S. & Heinrich, S., 2025, (Accepted/In press) Proceedings of the 12th International Conference on Multiphase Flows.

    Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

  • Recurrence CFD for efficient predictions of particle deposition on bluff bodies

    Hannson, J., Lichtenegger, T., Pirker, S., Sasic, S. & Ström, H., 2025, (Accepted/In press) Proceedings of the 12th International Conference on Multiphase Flows.

    Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

  • Recurrence CFD simulations of time-evolving particle size segregation in gas-solid fluidized beds

    Pirker, S., Queteschiner, D., Shaik, A., Atzori, M. & Lichtenegger, T., 2025, (Accepted/In press) Proceedings of the 12th International Conference on Multiphase Flows.

    Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

View all 255 research outputs

Projects

  • 6 Active
  • 31 Finished

Projects per year

  • Open-Source Implementierung einer recurrence CFD (rCFD) Methode in OpenFOAM (OF)

    Pirker, S. (PI) & Queteschiner, D. (Researcher)

    01.03.2025 → 31.12.2025

    Project: Contract research › Industry project

  • PlasmArc4Green - Project 6: Data Management Platform

    Pirker, S. (PI) & Queteschiner, D. (Researcher)

    01.07.2024 → 30.06.2028

    Project: Funded research › FFG - Austrian Research Promotion Agency

  • Advancement of simulation acceleration for process applications, K1MET 3.3

    Lichtenegger, T. (PI) & Pirker, S. (Researcher)

    01.07.2023 → 30.06.2027

    Project: Funded research › FFG - Austrian Research Promotion Agency

  • Hybrid Modelling, K1MET 3.4

    Puttinger, S. (PI) & Pirker, S. (Researcher)

    01.07.2023 → 30.06.2027

    Project: Funded research › FFG - Austrian Research Promotion Agency

  • Optimization of steelmaking processes with flow based digital twins and advanced data analyses

    Pirker, S. (PI) & Queteschiner, D. (Researcher)

    01.04.2023 → 31.03.2026

    Project: Funded research › FFG - Austrian Research Promotion Agency

View all 37 projects

Activities

  • 63 Contributed talk
  • 29 Invited talk

Activities per year

  • Recurrence CFD for efficient predictions of particle deposition on bluff bodies

    Hannson, J. (Speaker), Lichtenegger, T. (Contributor), Pirker, S. (Contributor), Sasic, S. (Contributor) & Ström, H. (Contributor)

    16 May 2025

    Activity: Talk or presentation › Contributed talk › science-to-science

  • Recurrence CFD application to study the mixing behavior of particles in fluidized bed

    Shaik, A. (Speaker), Pietsch-Braune, S. (Contributor), Pirker, S. (Contributor) & Heinrich, S. (Speaker)

    14 May 2025

    Activity: Talk or presentation › Contributed talk › science-to-science

  • Recurrence CFD simulations of time-evolving particle size segregation in gas-solid fluidized beds

    Pirker, S. (Speaker), Queteschiner, D. (Contributor), Shaik, A. (Contributor), Atzori, M. (Contributor) & Lichtenegger, T. (Contributor)

    12 May 2025

    Activity: Talk or presentation › Contributed talk › science-to-science

  • recurrence Computational Fluid Dynamics - from slow offline simulations to digital twins of industrial processes

    Pirker, S. (Speaker)

    12 Nov 2024

    Activity: Talk or presentation › Invited talk › science-to-science

  • Time-extrapolation of Pseudo-periodic Flows by recurrence CFD (rCFD) – Doing the Homework …

    Queteschiner, D. (Speaker), Pirker, S. (Speaker) & Lichtenegger, T. (Speaker)

    27 Sept 2024

    Activity: Talk or presentation › Contributed talk › science-to-science

View all 92 activities
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