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)

Raik Hesse, M. Sc.

E-Mail:  r.hesse(at)itv.rwth-aachen.de

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

Telefon: +49 (0)241 80-94643
Telefax: +49 (0)241 80-92923

Büro:  223 (2. Etage)


Arbeitsgebiete

Forschung:

  • Experimentelle Bestimmung fundamentaler Verbrennungsparameter der vorgemischten Verbrennung, z.B. die laminare Brenngeschwindigkeit
    Anwendung: Sicherheitsaspekte Brandschutz, motorische Verbrennung, Gasturbinen
  • Optische Messtechniken (Schlieren, LIF, PIV)


Lehre: -


Publikationen

  • L. Berger, R. Hesse, K. Kleinheinz, M. Hegetschweiler, A. Attili, J. Beeckmann, G. Linteris and H. Pitsch. A DNS study of the impact of gravity on spherically expanding laminar premixed flames. Combustion and Flame, vol. 216, pages 412-425, 2020. [DOI]
  • A.Y. Deshmukh, M. Modarres, R. Karuvingal, M. Khosravi, M. D‘Elia, R. Hesse, J. Beeckmann, L. Cai and H. Pitsch. Modeling of Combustion in DI-CNG Engines. In Converge EU User Conference, March 31st–April 1st, Online, 2020.
  • M. Hegetschweiler, J. Pagliaro, L. Berger, R. Hesse, J. Beeckmann, H. Pitsch and G. Linteris. Effects of stretch and radiation on the laminar burning velocity of R-32/air flames. Science and Technology for the Built Environment, pages 1-11, 2020. [DOI]
  • J. Beeckmann, R. Hesse, J. Schaback, H. Pitsch, E. Varea and N. Chaumeix. Flame propagation speed and Markstein length of spherically expanding flames: Assessment of extrapolation and measurement techniques. Proceedings of the Combustion Institute, vol. 37 no. 2, pages 1521-1528, 2019. [DOI]
  • Nitin Lokachari, Ultan Burke, Ajoy Ramalingam, Mattias Turner, Raik Hesse, Kieran Somers, Joachim Beeckmann, Alexander Heufer, Eric Petersen and H.J. Curran. New experimental insights into acetylene oxidation through novel ignition delay times, laminar burning velocities and chemical kinetic modelling. Proceedings of the Combustion Institute, vol. 37, pages 583-591, 08 2019. [DOI]
  • L. Berger, R. Hesse, K. Kleinheinz, A. Attili, J. Beeckmann and H. Pitsch. A DNS study of the impact of gravity on spherically expanding premixed flames. In Proceedings of the European Combustion Meeting, April 15th-17th, Lisbon, Portugal, 2019.
  • L. Cai, H. Minwegen, S. Kruse, R. D. Büttgen, R. Hesse, A. Ramalingam, J. Beeckmann, K. Leonhard, K. A. Heufer and H. Pitsch. Exploring the combustion chemistry of a novel lignocellulose-derived biofuel: cyclopentanol. Part II: experiment, model validation, and functional group analysis. Combustion and Flame, vol. 210, pages 134-144, 2019.
  • R. Hesse, J. Beeckmann and H. Pitsch. An Updated Chemical Kinetic Model for the Simulation of Laminar Burning Velocities of Premixed Hydrogen-, Methane-, and n-Heptane/Air Flames. In Proceedings of the 9th European Combustion Meeting, April 14-17, Lisbon, Portugal, 2019.
  • W.A. Kopp, L.C. Kröger, L. Cai, R. Hesse, S. Kruse, A.B.S. Alquaity, J. Beeckmann, S. Jacobs, H. Minwegen, K.A. Heufer, H. Pitsch and K. Leonhard. Combustion chemistry of diethoxymethane (DEM): experiments, theory and modeling. In Sixth International Conference - Tailor-Made Fuels from Biomass, Aachen, Germany, 2018.
  • Nitin Lokachari, Ultan Burke, Ajoy Kumar Ramalingam, Mattias Turner, Raik Hesse, Kieran P. Somers, Joachim Lutz Beeckmann, Karl Alexander Heufer, Eric L. Petersen and Henry J. Curran. New experimental insights into acetylene oxidation through novel ignition delay times, laminar burning velocities and chemical kinetic modelling. In Proceedings of the Combustion Institute, 2018. [DOI]
  • R. Hesse, J. Beeckmann, K. Wantz and H. Pitsch. Laminar Burning Velocity of Market Type Gasoline Surrogates as a Performance Indicator in Internal Combustion Engines. SAE Technical Paper, vol. 2018-01-1667, 2018. [DOI]
  • Joachim Beeckmann, Raik Hesse, Stephan Kruse, André Berens, Norbert Peters, Heinz Pitsch and Moshe Matalon. Propagation speed and stability of spherically expanding hydrogen/air flames: Experimental study and asymptotics. Proceedings of the Combustion Institute, vol. 36 no. 1, page 1531–1538, 2017.
  • Joachim Beeckmann, Liming Cai, David Schaback, Raik Hesse and Heinz Pitsch. Reduced Chemical Mechanism for the Calculation of Ethanol / Air Flame Speeds. In SAE Technical Paper Series, volume 2015-24-2492, page 6, 2015.
  • Joachim Beeckmann, Raik Hesse, Liming Cai, Heinz Pitsch, Alexander Heufer and Yanmei Yang. 2-Butanone Laminar Burning Velocities - Experimental and Kinetic Modelling Study. SAE Technical Paper, vol. 2015-01-1956, 2015.

Offene Stellen/Arbeiten

Drop your thesis! Brenngeschwindigkeiten von Kältemitteln unter Mikrogravitation

Untersuchung der Entflammbarkeit von neuen Kältemitteln mit niedrigem Treibhauspotential

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