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)


Institute for Combustion Technology


Research in the fields of turbulent combustion and its applications in engines, gas turbines and furnaces, chemical kinetics of combustion, turbulence theory, multiphase flows and electrochemistry with applications to fuel cells. The approach is the combination of simultaneous theoretical model development, numerical simulation, and experimental validation. Within the Collaborative Research Center (SFB 686) "Model-Based Control of Homogenized Low-Temperature Combustion", aspects from the field of automatic control are also considered.

A further emphasis is on "Tailor-Made Fuels from Biomass" within the cluster of excellence under the same title. Diesel engines are operated in the institute and measurements are conducted in different flow reactors, high-pressure combustion chambers and open flames. For numerical simulations, in-house codes for direct numerical simulation (DNS), large eddy simulation (LES), Reynolds-averaged Navier-Stokes (RANS), and 1-D flame calculations are available.

 

Experimental and numerical investigations

  • Experiments are performed using laser-optical methods, schlieren and shadow techniques, particle image velocimetry (PIV), Rayleigh spectroscopy, gas chromatography and mass spectrometry. Applications in engine experiments, control of diesel-engine combustion, dual-fuel concept, soot formation, experimental investigation of spray development and mixture formation in high-pressure fuel injection systems, kinetic experiments, measurements of burning velocities and ignition delay times.

  • Theory and simulation: LES of turbulent combustion, pollutant formation, primary atomization in multi-phase flows, spray combustion, development and reduction of reaction mechanisms, simulation of gasoline- and diesel-engine combustion, industrial and houshold burners as well as gas turbine combustion, quantum chemical and Monte-Carlo simulations of electrocatalytical processes and multiscale modelling in fuel cells, nanoparticle synthesis in spray flames, sensitivity analysis of bio fuel combustion. 

Contact

Institut für Technische Verbrennung
RWTH Aachen University
Templergraben 64
52056 Aachen
Germany

Phone: +49 (0)241 80-94607
Fax: +49 (0)241 80-92923

Office hours: 09 a.m.-12 p.m.

office(at)itv.rwth-aachen.de

Library: +49 (0)241 80-9759


News

  • 16-25. Sept 2020
    Dr. Joachim Beeckmann participates in the 35th DLR Parabolic Flight Campaign
  • 08. July 2020
    Publication of position paper: "Energiewende: verlässlich, machbar, technologieoffen"
  • 19. May 2020
    Prof. Pitsch receives AIAA Air Breathing Propulsion Award
  • 11. May 2020
    Prof. Alberto Cuoci receives the Humboldt Research Fellowship for Experienced Researcher
  • 29. April 2020
    Dr. Ren receives Bernard Lewis Fellowship