Passive scalar interface in a spatially evolving mixing layer (A. Attili and D. Denker)

Quartz nozzle sampling (D. Felsmann)

Dissipation element analysis of a planar diffusion flame (D. Denker)

Turbulent/non-turbulent interface in a temporally evolving jet (D. Denker)

Dissipation elements crossing a flame front (D. Denker and B. Hentschel)

Particle laden flow (E. Varea)

Turbulent flame surface in non-premixed methane jet flame (D. Denker)

DNS of primary break up (M. Bode)

Diffusion flame in a slot Bunsen burner (S. Kruse)

Various quantities in spatially evolving jet diffusion flame (D. Denker)

Dominik Denker, M. Sc.

E-Mail:   d.denker(at)itv.rwth-aachen.de

Adresse:
              Institut für Technische Verbrennung
              RWTH Aachen University
              Templergraben 64
              52056 Aachen

Telefon: +49 (0)241 80-94619
Telefax: +49 (0)241 80-92923

Büro:  217 (2. Etage)


Arbeitsgebiete

Forschung: Theoretische Untersuchung und numerische Simulation turbulenter Strömungen:

  • Turbulentes / nicht turbulentes interface in Scherströmungen
  • Dissipation Element Analyse von reagierenden und nicht reagierenden turbulenten Strömungen
  • Zeitliches Tracking von Strukturen in turbulenten Strömungen

Lehre: Technische Verbrennung II (WS 2014 - SS 2018)


Publikationen

  • D. Denker, A. Attili, M. Gauding, K. Niemietz, M. Bode and H. Pitsch. A new modeling approach for mixture fraction statistics based on dissipation elements. Proceedings of the Combustion Institute, 2021. [DOI]
  • A. Attili, S. Luca, D. Denker, F. Bisetti and H. Pitsch. Turbulent flame speed and reaction layer thickening in premixed jet flames at constant Karlovitz and increasing Reynolds numbers. Proceedings of the Combustion Institute, 2021.
  • D. Denker, A. Attili, K. Kleinheinz and H. Pitsch. Gradient Trajectory Analysis of the Burning Rate in Turbulent Premixed Jet Flames. Submitted Comb. Sc. and Tech., 2020.
  • D. Denker, A. Attili, M. Bode, M. Gauding and H. Pitsch. A New Modeling Approach for Mixture Fraction Statistics Based on Dissipation Elements. Submitted to Proc. Comb. Inst, 2020.
  • D. Denker, A. Attili and H. Pitsch. Dissipation Element Analysis of Inert and Reacting Turbulent Flows. In H. Pitsch and A. Attili, editors, DNS data analysis for turbulent combustion. Springer International Publishing, 2020.
  • M. Bode, D. Denker, J. Jitsev and H. Pitsch. Sub-Grid Scale Modelling at Scale with Deep Learning and up to 60 Billion Degrees of Freedom. In NIC Symposium, 27th-28th February, 2020.
  • D. Denker, A. Attili, J. Boschung, F. Hennig, M. Gauding, M. Bode and H. Pitsch. Dissipation element analysis of non-premixed jet flames. Journal of Fluid Mechanics, vol. 905, DEC 25 2020. [DOI]
  • D. Denker, A. Attili, K. Kleinheinz and H. Pitsch. Gradient Trajectory Analysis of the Burning Rate in Turbulent Premixed Jet Flames. Combustion Science and Technology, vol. 192 no. 11, pages 2189-2207, 2020. [DOI]
  • Yacine Brahami, Michael Gauding, Dominik Denker, Emilien Varea and Luminita Danaila. Turbulent mixing in variable-density helium-air jet. In 17. European Turbulence Conference, 2019.
  • M. Gauding, D. Denker, Y. Brahami, M. Bode, E. Varea and L. Danaila. A non-local analysis of strong fluctuations in non-premixed turbulent jet flames. In 11th U.S. National Combustion Meeting, March 24th - 27th, Pasadena, California, US, 2019.
  • D. Denker, A. Attili, J. Boschung, F. Hennig, M. Gauding, M. Bode and H. Pitsch. Dissipation Element Analysis of Non-premixed Jet Flames. submitted to the Journal of Fluid Mechanics, 2019.
  • M. Bode, K. Kleinheinz, D. Denker and H. Pitsch. Combustion-specific deep neural networks for modeling reactive flows. In Proceedings of the 9th European Combustion Meeting, April 14-17, Lisbon, Portugal, 2019.
  • Michael Gauding, Dominik Denker, Yacine Brahami, Emilien Varea and Luminita Danaila. Internal and external fluctuations in a turbulent non-premixed planar flame. In 17. European Turbulence Conference, 2019.
  • D. Denker, K. Niemietz, A. Attili, M. Korkmaz and H. Pitsch. Prediction of non-premixed combustion regimes in a DI diesel engine in various operation points. In Proceedings of the 9th European Combustion Meeting, April 14-17, Lisbon, Portugal, 2019.
  • D. Denker, A. Attili, S. Luca, F. Bisetti, M. Gauding and H. Pitsch. Dissipation Element Analysis of Turbulent Premixed Jet Flames. Combustion Science and Technology, vol. 191, pages 1-16, 2019. [DOI]
  • M. Gauding, Y. Brahami, L. Danaila, E. Varea, D. Denker and M. Bode. The effect of external intermittency on the self-similarity of reactive and non-reactive turbulent jet flows. In VAVIDEN Workshop (Variable Viscosity and Density Flows Workshop), June 27th - 28th, Rouen, France, 2019.
  • D. Denker, A. Attili, M. Bode, M. Gauding and H. Pitsch. Dissipation Element Analysis of Turbulent Non-Premixed Jet Flames. In VAVIDEN Workshop (Variable Viscosity and Density Flows Workshop), June 27th - 28th, Rouen, France, 2019.
  • A. Attili, H. Pitsch, L. Berger, K. Kleinheinz, D. Denker, S. Luca, F. Bisetti, F. Creta and E. Lo Schiavo. High Reynolds number premixed jet flames at elevated pressure. In Workshop on Fundamental Understanding and Modelling of High Pressure Turbulent Premixed Combustion (HPTC), September 19th-20th, Munich, Germany, 2019.
  • A. Attili, K. Kleinheinz, D. Denker, L. Berger, F. Bisetti and H. Pitsch. Mixing and entrainment of burned products in high Karlovitz number premixed jet flames. In Proceedings of the European Combustion Meeting, April 15th-17th, Lisbon, Portugal, 2019.
  • D. Denker, A. Attili, M. Bode and H. Pitsch. Gradient Trajectory Analysis of Turbulence Induced Extinction Events. In Seventeenth International Conference on Numerical Combustion, May 6-8, Aachen, Germany, 2019.
  • M. Bode, D. Denker, K. Kleinheinz and H. Pitsch. Modeling combustion using direct numerical simulation data and deep learning on supercomputers. In Seventeenth International Conference on Numerical Combustion, May 6-8, Aachen, Germany, 2019.
  • D. Denker, A. Attili, S. Luca, F. Bisetti and H. Pitsch. Dissipation Element Analysis of Premixed Jet Flames. In Joint Meeting of the German and Italian Sections of the Combustion Institute, May 23 - 26, Sorrento, Italy, 2018.
  • M. Bode, D. Denker, J.H. Göbbert, D. Goeb, J. Boschung, F. Hennig, A. Attili and H. Pitsch. Multi-Physics, Multi-Scale Simulations Using CIAO. In NIC Symposium, February 22nd - 23rd, Juelich, Germany, 2018.
  • A. Schnorr, D. N. Helmrich, D. Denker, T. Kuhlen and B. Hentschel. Feature Tracking by Two-Step Optimization. IEEE Transactions on Visualization and Computer Graphics, pages 1-1, 2018. [DOI]
  • M. Bode, D. Goeb, D. Denker, A. Asuri Mukundan, Shashank Yellapantula and H. Pitsch. Spray combustion and dissipation elements: a novel analysis approach. In Proceedings of the European Combustion Meeting, April 18th-21st, Dubrovnik, Croatia, 2017.
  • A. Attili, D. Denker, H. Pitsch, S. Luca and F. Bisetti. Flame surface statistics in high Reynolds number premixed flames. In 16th European Turbulence Conference, August 21st-24th, Stockholm, Sweden, 2017.
  • D. Denker, A. Attili, J. Boschung, F. Hennig and H. Pitsch. Modeling of Dissipation Element Statistics in Turbulent Non-Premixed Jet Flames. In APS DFD, 2017.
  • A. Attili, S. Luca, D. Denker, F. Bisetti and H. Pitsch. Turbulence-flame interaction in high Reynolds number premixed combustion. In 70th Meeting of the American Physical Society, Division of Fluid Dynamics, November 19th-21st, Denver, USA, 2017.
  • A. Attili, D. Denker, K. Kleinheinz, F. Bisetti and H. Pitsch. The turbulent/non-turbulent interface in turbulent mixing layers. In Euromech Symposium 590: Turbulent/Nonturbulent interfaces, July 3rd-5th, London, United Kingdom, 2017.
  • D. Denker, K. Kleinheinz, A. Attili, F. Hennig, J. Boschung and H. Pitsch. Influences of Varying Density Ratios and Schmid Numbers on the Turbulent/Non-Turbulent Interface. In 16. European Turbulence Conference, 2017.
  • Jonas Boschung, Fabian Hennig, Dominik Denker, Heinz Pitsch and Reginald J Hill. Analysis of structure function equations up to the seventh order. Journal of Turbulence, pages 1-32, 2017.
  • Tom Vierjahn, Andrea Schnorr, Benjamin Weyers, Dominik Denker, Ingo Wald, Christoph Garth, Torsten W. Kuhlen and Bernd Hentschel. Interactive Exploration of Dissipation Element Geometry. In Alexandru Telea and Janine Bennett, editors, Eurographics Symposium on Parallel Graphics and Visualization. The Eurographics Association, 2017. [DOI]
  • D. Denker, A. Attili, S. Luca, F. Bisetti and H. Pitsch. Dissipation Element Analysis of Premixed Spatial Evolving Jet Flames. In 16th SIAM International Conference on Numerical Combustion, April 3rd-5th, Orlando, Florida, USA, 2017.
  • Jonas Boschung, Michael Gauding, Fabian Hennig, Dominik Denker and Heinz Pitsch. Corrections to the 4/5-law for decaying turbulence. In APS Meeting Abstracts, 2016.
  • J. Boschung, M. Gauding, F. Hennig, D. Denker and H. Pitsch. Finite Reynolds number corrections of the 4/5 law for decaying turbulence. Phys. Rev. Fluids, vol. 1 no. 6, page 064403, 2016. [DOI]
  • Dominik Denker, Jonas Boschung, Fabian Hennig and Heinz Pitsch. Dissipation Element Analysis of Reacting-and Non-Reacting Flows. In APS Meeting Abstracts, 2016.
  • D. Denker, F. Hennig and N. Peters. The Vorticity versus the Scalar Criterion for the Detection of the Turbulent/ non-Turbulent Interface. In Turbulent/ non-Turbulent Interface Workshop Aachen, 2015.

Offene Stellen/Arbeiten

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