Dissipation Elements at the Flame Surface in Methane Diffusion Flame (B. Hentschel and D. Denker)

Flame in Slotburner (S. Kruse)

Particle Charged Flow (E. Varea)

DNS of a scaled-up Diesel injector

Dissipation Element Analysis of Methane Diffusion Flame (D. Denker)

DNS of a scaled-up Diesel injector (M. Bode)

Quartz nozzle sampling in a methane counterflow flame (M. Baroncelli)

Oxyfuel coal combustion in a hot gas stream (D. Felsmann)

Turbulent/non-turbulent interface in high Reynolds number Jet (D. Denker and B. Hentschel)

Achim Wick, Dipl.-Ing.

E-Mail:  a.wick(at)itv.rwth-aachen.de

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

Telefon: +49 (0)241 80-94624
Telefax: +49 (0)241 80-92923

Büro:   209, 2. Etage


Arbeitsgebiete

Forschung

  • Modellierung und Simulation von Rußbildung und Rußoxidation in laminaren und turbulenten Flammen
    • Neuartige Momentenverfahren zur Beschreibung von Aerosoldynamik
    • Multivariate Rußmodelle
  • Large-Eddy Simulation von Schadstoffbildung bei der turbulenten Verbrennung in komplexen Geometrien
    • Rußemissionen in Flug-Gasturbinen

Lehre

  • Technische Verbrennung I

Publikationen

Journal Publications, Book Chapters & Peer-Reviewed Conference Proceedings

  • A. Wick, F. Priesack, H. Pitsch
    Large-Eddy Simulation and Detailed Modeling of Soot Evolution in a Model Aero Engine Combustor
    Proceedings of the ASME Turbo Expo 2017, Charlotte, USA, 26.-30.06.2017
  • A. Wick, T.-T. Nguyen, F. Laurent, R.O. Fox, H.Pitsch
    Modeling soot oxidation with the Extended Quadrature Method of Moments
    Proceedings of the Combustion Institute, 36(1) 789-797, 2016
  • M. Gauding, A. Wick, J.H. Goebbert, M. Hempel, N. Peters, C. Hasse
    Generalized Energy Budget Equations for Large-Eddy Simulations of Scalar Turbulence
    In: New Results in Numerical and Experimental Fluid Mechanics X, A. Dillmann et al. (Eds.), Springer Internationsl Publishing, pp. 123-134, 2016
  • M. Gauding, A. Wick, H. Pitsch, N. Peters
    Generalised scale-by-scale energy-budget equations and large-eddy simulations of anisotropic scalar turbulence at various Schmidt numbers
    Journal of Turbulence, 15(12) 857-882, 2014

International Conference Papers & Presentations

  • A. Wick, P. Sivel, H. Pitsch
    Analysis of Soot/NOx/Turbulence Interaction in Jet Diffusion Flames
    Proceedings of the 8th European Combustion Meeting, Dubrovnik, Croatia, 18.-21.04.2017
  • L. Berger, A. Wick, A. Attili, M.E. Mueller, H. Pitsch
    Analysis of Soot-Turbulence Interactions for Sub-Filter Modeling in LES
    Proceedings of the 8th European Combustion Meeting, Dubrovnik, Croatia, 18.-21.04.2017
  • A. Wick, M. Kumar, H. Pitsch
    Systematic Error Analysis and Error Reduction of Interpolation-Based Moment Methods (MOMIC/HMOM) for Statistical Soot Modeling
    16th International Conference on Numerical Combustion, Orlando, USA, 03.-05.04.2017
  • A. Wick, K. Kleinheinz, L. Berger, H. Pitsch
    Modeling of emissions in gasturbines
    FVV Autumn Conference 2016, Magdeburg, Germany, 29.-30.09.2016
  • A. Wick, H. Pitsch
    A detailed multivariate model for soot growth and coagulation based on particle volume, surface area, reactivity, and H/C ratio
    22nd European Aerosol Conference, Tours, France, 04.-09.09.2016
  • R.T. Langer, A. Wick, M.E. Mueller, H. Pitsch
    Multivariate Modeling of Soot Particles with the Hybrid Method of Moments
    22nd European Aerosol Conference, Tours, France, 04.-09.09.2016
  • A. Wick, T.T. Nguyen, F. Laurent, R.O. Fox, H. Pitsch
    Modeling Soot Oxidation with the Extended Quadrature Method of Moments
    36th International Symposium on Combustion, Seoul, South Korea, 31.07.-05.08.2016
  • A. Wick, F. Priesack, H. Pitsch
    Large-Eddy Simulation of Soot Formation in a Model Aero Engine Combustor
    3rd International Sooting Flame (ISF) Workshop, Incheon, South Korea, 30.-31.07.2016
  • A. Wick, T.T. Nguyen, F. Laurent, M. Massot, R.O. Fox, H. Pitsch
    Modeling Soot Formation and Oxidation in Laminar Premixed Flames using the Method of Moments and a Continuous Reconstruction of the Soot NDF
    15th International Conference on Numerical Combustion, Avignon, France, 19.-22.04.2015
  • A. Wick, H. Pitsch
    Modeling the Dehydrogenation of Soot in Laminar Premixed Flames with a Multivariate Soot Particle Description
    Proceedings of the 7th European Combustion Meeting, Budapest, Hungary, 30.03.-02.04.2015
  • T.T. Nguyen, A. Wick, F. Laurent, R.O. Fox, H. Pitsch
    Eulerian methods for the description of soot: mathematical modeling and numerical scheme
    67th Annual Meeting of the APS Division of Fluid Dynamics, San Francisco, USA, 23.-25.11.2014

Offene Stellen / Arbeiten

Bei Interesse an Projekt-, Bachelor-, Master-, Diplomarbeiten / Hiwistellen anrufen, eine E-Mail schicken oder persönlich vorbeikommen. Abhängig von den Interessen und Vorkenntnissen kann ein individueller Themenvorschlag gemacht werden.

Aktuelle Themen:

Master- oder Bachelorarbeit

Large-Eddy Simulation einer Modellbrennkammer

Bachelor-, Master- oder Projektarbeit

Entwicklung von statistischen Rußmodellen