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)

Dipl.-Ing. Joachim Beeckmann - Geschäftsführer

E-Mail:  j.beeckmann(at)itv.rwth-aachen.de

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

Telefon: +49 (0)241 80-94623
Telefon (Buchhaltung): +49 (0)241 80-94615
Telefax: + 49 (0)241 80-92923

Büro: 214, 2. Etage    


2019

  • M. Korkmaz, J. Beeckmann and H. Pitsch. Experimental investigation of the impact of advanced injection strategies on a LTC concept for a single cylinder CI engine. In Proceedings of the 9th European Combustion Meeting, April 14-17, Lisbon, Portugal, 2019.
  • M. Korkmaz, R. Lakshmanan, J. Beeckmann and H. Pitsch. Development of an advanced injection strategy for LTC in a single cylinder CI engine. In 29. Deutscher Flammentag, September 17th-18th, Bochum, Germany, 2019.
  • 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]
  • 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]
  • M. Hellmuth, S. Kruse, Y. Ren, J. Hinrichs, M. Plümke, J. Beeckmann and H. Pitsch. Investigation of NOx emission for different laminar premixed CH4-fuel blends stabilized on a flat-flame burner. In Proceedings of the 9th European Combustion Meeting, April 14-17, Lisbon, Portugal, 2019.
  • Daniel Felsmann, Martina Baroncelli, Joachim Beeckmann and Heinz Pitsch. Molecular-beam mass spectrometry study of oxy-combustion in a novel coal-plate experiment. Proceedings of the Combustion Institute, vol. 37 no. 3, pages 2801-2808, 2019. [DOI]
  • Metin Korkmaz, Raghavan Lakshmanan, Tobias Falkenstein, Joachim Beeckmann and Heinz Pitsch. Experimental and Numerical Investigation of the Maximum Pressure Rise Rate for an LTC Concept in a Single Cylinder CI Engine. SAE Technical Paper, vol. 24 no. 0023, 2019. [DOI]
  • 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.
  • Stephan Kruse, Achim Wick, Paul Medwell, Antonio Attili, Joachim Beeckmann and Heinz Pitsch. Experimental and numerical study of soot formation in counterflow diffusion flames of gasoline surrogate components. Combustion and Flame, vol. 210, pages 159-171, DEC 2019. [DOI]
  • Metin Korkmaz, Dennis Ritter, Bernhard Jochim, Joachim Beeckmann, Dirk Abel and Heinz Pitsch. Effects of injection strategy on performance and emissions metrics in a diesel/methane dual-fuel single-cylinder compression ignition engine. International Journal of Engine Research, pages 1-14, 2019.
  • 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.

2018

  • Mohy S. Mansour, Heinz Pitsch, Stephan Kruse, Mohamed F. Zayed, Mohamed S. Senosy, Mrinal Juddoo, Joachim Beeckmann and Assaad R. Masri. A concentric flow slot burner for stabilizing turbulent partially premixed inhomogeneous flames of gaseous fuels. Experimental Thermal and Fluid Science, vol. 91, pages 214-229, February 2018. [DOI]
  • M. Korkmaz, D. Golc, D. Ritter, B. Jochim, J. Beeckmann, D. Abel and H. Pitsch. Development of a Fully Flexible Injection Strategy for Model-Based Combustion Control of PCCI Diesel Engine. In Symposium for Combustion Control, June 27th-28th, Aachen, Germany, 2018.
  • 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]
  • S. Kruse, A. Wick, P. Medwell, J. Beeckmann and H. Pitsch. Soot formation of iso-octane, n-heptane, toluene, and ethylene in a counterflow burner. In 4th International Sooting Flame (ISF) Workshop, July 27 - 28, Dublin, Ireland, 2018.
  • S. Kruse, A. Wick, P. Medwell, J. Beeckmann and H. Pitsch. Experimental and numerical study of soot formation in counterflow diffusion flames of gasoline surrogate components. In 4th International Sooting Flame (ISF) Workshop, July 27 - 28, Dublin, Ireland, 2018.
  • Metin Korkmaz, Rene Zweigel, Bernhard Jochim, Joachim Beeckmann, Dirk Abel and Heinz Pitsch. Triple-injection strategy for model-based control of premixed charge compression ignition diesel engine combustion. International Journal of Engine Research, vol. 19 no. 2, pages 230-240, 2018. [DOI]
  • Stephan Kruse, Mohy S. Mansour, Ayman M. Elbaz, Emilien Varea, Gerd Grünefeld, Joachim Beeckmann and Heinz Pitsch. Evaluation of partially premixed turbulent flame stability from mixture fraction statistics in a slot burner. Combustion Science and Technology, pages 1-17, 2018. [DOI]
  • M. Korkmaz, B. Jochim, J. Beeckmann and H. Pitsch. Experimental investigation of different combustion modes in a single-cylinder dual-fuel CI engine. In Joint Meeting of the German and Italian Sections of The Combustion Institute, May 23rd-26th, Sorrento, Italy, 2018.
  • 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.
  • S. Kruse, P. R. Medwell, J. Beeckmann and H. Pitsch. The significance of beam steering on laser-induced incandescence measurements in laminar counterflow flames. Applied Physics B-Lasers And Optics, vol. 124 no. 11, 2018. [DOI]

2017

  • M. Korkmaz, B. Jochim, M. Bode, J. Beeckmann, H. Pitsch, D. Ritter and D. Abel. Experimental Investigation and Analysis of Performance and Emissions Characteristics of a Single-Cylinder Compression Ignition Dual-Fuel-Engine for Model-Based Combustion Control. In Symposium for Combustion Control, June 28th-29th, Aachen, Germany, 2017.
  • S. Kruse, J. Beeckmann, J. Casas and H. Pitsch. The effect of altering Lewis numbers by hydrogen addition on flame speed and structure of laminar and turbulent CH4 flames – An experimental study. In Proceedings of the European Combustion Meeting 2017, April 18th - 21st, Dubrovnik, Croatia, 2017.
  • 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.
  • S. Kruse, M.S. Mansour, A.M. Elbaz, E. Varea, G. Grünefeld, J. Beeckmann and H. Pitsch. Evaluation of partially premixed flame stability from mixture fraction statistics in a turbulent slot burner. In 10th Mediterranean Combustion Symposium, September 17th-21st, Naples, Italy, 2017.
  • Liming Cai, Heiko Minwegen, Joachim Beeckmann, Ultan Burke, Rupali Tripathi, Ajoy Ramalingam, Leif Christian Kröger, Alena Sudholt, Kai Leonhard, Jürgen Klankermayer, Karl Alexander Heufer and Heinz Pitsch. Experimental and numerical study of a novel biofuel: 2-Butyltetrahydrofuran. Combustion and Flame, vol. 178 no. 1, page 257–267, 2017.

2016

  • Ultan Burke, Joachim Beeckmann, Wassja A. Kopp, Yasar Uygun, Herbert Olivier, Kai Leonhard, Heinz Pitsch and K. Alexander Heufer. A comprehensive experimental and kinetic modeling study of butanone. Combustion and Flame, vol. 168, pages 296 - 309, 2016.
  • M. Baroncelli, D. Felsmann, S. Kruse, J. Beeckmann and H. Pitsch. Extinction strain rates for coal light volatiles under oxy-fuel conditions. Proceedings of the China National Symposium on Combustion, 2016.
  • M. Korkmaz, R. Zweigel, B. Jochim, J. Beeckmann, D. Abel and H. Pitsch. Triple-injection Strategy for Model-based Control of PCCI Diesel Engine Combustion. In SCC Symposium for Combustion Control 2016 - Thinking the Future, June 15th-16th, Aachen, Germany, pages 201-211, 2016.

2015

  • Klaus-Dieter Stoehr, Norbert Peters and Joachim Beeckmann. Low temperature oscillations of DME combustion in a jet-stirred reactor. Proceedings of the Combustion Institute, vol. 35 no. 3, pages 3601-3607, 2015.
  • J. Beeckmann, L. Cai, A. Berens, N. Peters and H. Pitsch. An analytical approximation for low- and high-temperature autoignition for dimethyl ether–air mixtures. Proceedings of the Combustion Institute, vol. 35 no. 1, pages 275-281, 2015.
  • Emilien Varea, Joachim Beeckmann, Heinz Pitsch, Zheng Chen and Bruno Renou. Determination of burning velocities from spherically expanding H2/air flames. Proceedings of the Combustion Institute, vol. 35 no. 1, pages 711-719, 2015.
  • 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.

2014

  • Joachim Beeckmann, Liming Cai and Heinz Pitsch. Experimental investigation of the laminar burning velocities of methanol, ethanol, n-propanol, and n-butanol at high pressure. Fuel, vol. 117, Part A, pages 340-350, 2014.

2013

  • Stijn Vranckx, Joachim Beeckmann, Wassja Alexander Kopp, Changyoul Lee, Liming Cai, Harish Kumar Chakravarty, Herbert Olivier, Kai Leonhard, Heinz Pitsch and Ravi Xavier Fernandes. An experimental and kinetic modelling study of n-butyl formate combustion. Combustion and Flame, vol. 160 no. 12, pages 2680-2692, 2013.
  • Liming Cai, Joachim Beeckmann and Heinz Pitsch. A Consistent Chemical Mechanism for DME Oxidation. In Proceedings of the European Combustion Meeting, June 25th-28th, Lund, Sweden, 2013.
  • Joachim Beeckmann, Liming Cai and Heinz Pitsch. Reduced Chemical Mechanism for the Calculation of Ethanol/Air Flame Speeds. In Proceedings of the 9th International Colloquium Fuels - Conventional and Future Energy for Automobiles, January 15th-17th, Stuttgart, Germany, 2013.
  • Joachim Beeckmann, Heinz Pitsch, Nabiha Chaumeix, Philippe Dagaut, Guillaume Dayma, Fokion Egolfopoulos, Fabrice Foucher, Fabien Halter, Christine Mounaïm Rousselle, Bruno Renou, Emilien Varea, Philip de Goey and Evgeniy Volkov. Collaborative Study for Accurate Measurements of Laminar Burning Velocity. In Proceedings of the European Combustion Meeting 2013, June 25th-28th, Lund, Sweden, 2013.

2012

  • Liming Cai, Joachim Beeckmann, Heinz Pitsch and Venkat Raman. Iterative Mechanism Optimization Using Model-based Experimental Design. In 34th International Symposium on Combustion, July 29th-August 3rd, Warsaw, Poland, 2012.

2011

  • K. A. Heufer, R. X. Fernandes, H. Olivier, Joachim Beeckmann, Olaf Roehl and Norbert Peters. Shock tube investigations of ignition delays of n-butanol at elevated pressures between 770 and 1250 K. Proceedings of the Combustion Institute, vol. 33 no. 1, pages 359-366, 2011.
  • Joachim Beeckmann and Heinz Pitsch. Investigation of the Laminar Burning Velocities of C1-C4 alcohols. In Proceedings of the 5th European Combustion Meeting, June 28th-July 1st, Cardiff, Wales, 2011.

2010

  • Joachim Beeckmann, Liming Cai, Olaf Roehl, Heinz Pitsch and Norbert Peters. A Reduced Kinetic Reaction Mechanism for the Autoignition of Dimethyl Ether. In 33rd International Symposium of Combustion, August 2nd, Bejing, China, 2010.
  • Joachim Beeckmann, Stephan Kruse and Norbert Peters. Effect of Ethanol and n-Butanol on Standard Gasoline Regarding Laminar Burning Velocities. SAE Technical Paper Series, vol. 2010-01-1452, 2010. 1 CD-ROM.
  • Joachim Beeckmann, Maung Maung Aye, Ryan Gehmlich and Norbert Peters. Experimental Investigation of the Spray Characteristics of Di-n-Butyl Ether (DNBE) as an Oxygenated Compound in Diesel Fuel. SAE Technical Paper Series, vol. 2010-01-1502, 2010. 1 CD-ROM.

2009

  • Joachim Beeckmann, Olaf Röhl and Norbert Peters. Numerical and Experimental Investigation of Laminar Burning Velocities of iso-Octane, Ethanol and n-Butanol. SAE Technical Paper, vol. 2009-01-2784, 2009.
  • Olaf Röhl, Sven Jerzembeck, Joachim Beeckmann and Norbert Peters. Numerical Investigation of Laminar Burning Velocities of High Octane Fuel Blends Containing Ethanol. SAE Technical Paper, vol. 2009-01-0935, 2009.
  • Joachim Beeckmann, Olaf Röhl and Norbert Peters. Experimental and numerical investigation of iso-octane, methanol and ethanol regarding laminar burning velocity at elevated pressure and temperature. SAE Technical Paper Series, vol. 2009-01-1774, 2009.
  • Joachim Beeckmann, Johannes Keppner, Tom Glatz and Norbert Peters. Laminar Burning Velocities of Dimethyl Ether, n-Heptane and iso-Octane at High Pressure. SAE Technical Paper Series, vol. 2009-01-2656, 2009.