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)

Mathis Bode

E-Mail:  m.bode(at)itv.rwth-aachen.de

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

Telefon: +49 (0)241 80-94622
Telefax: +49 (0)241 80-92923

Büro: 209.1, 2. Etage


Arbeitsgebiete

Forschung

  • Simulation und Modellierung von Spray und Kavitation
  • Simulation und Modellierung von Selbstzündung
  • Theorie von Large Eddy Simulation (LES) und Direkter Numerischer Simulation (DNS)

IT/HPC

  • BDEC, EXDCI 1/2 & PRACE Experte
  • Instituts-Administrator (Rechencluster, Computer, Netzwerk, ...)

Lehre

  • WS2016/2017: Multiphase Flows (Lehrassistent)
  • WS2017/2018: Multiphase Flows (Dozent)

Awards

  • "Golden Spike Award 2018" vergeben durch das Höchstleistungsrechenzentrum Stuttgart (HLRS) für meinen Beitrag zu High-Performance Computing (HPC) als Teil des GCS-Projekts "Multi-scale study of reactive engine spray" (Bode, Davidovic, Pitsch)
  • "SAE Excellence in Oral Presentation Award" für den Vortrag: "Effects of Cavitation and Hydraulic Flip in 3-Hole GDI Injectors" (SAE 2017 World Congress & Exhibition)
  • "JARA Excellent Junior Award" für die Forschungsarbeit: "High-Fidelity Simulations of Multiphase Flows and Cavitation"
  • "SAE Excellence in Oral Presentation Award" für den Vortrag: "A New Euler/Lagrange Approach for Multi-Hole GDI Injector" (SAE 2015 World Congress & Exhibition)
  • "PRACEdays14 Award for Best Industrial Presentation" für den Vortrag: "High Fidelity Multiphase Simulations Studying Primary Breakup"

Publikationen

  • 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.
  • F. Fröde, M. Bieber, R. Kneer, M. Davidovic, M. Bode and H. Pitsch. High-fidelity simulations of spray formation in flame spray pyrolysis. In 29th European Conference on Liquid Atomization and Spray Systems, September 2nd-4th, Paris, France, 2019.
  • Mathis Bode, Nathan Collier, Fabrizio Bisetti and Heinz Pitsch. Adaptive chemistry lookup tables for combustion simulations using optimal B-spline interpolants. Combustion Theory and Modelling, vol. 23 no. 4, pages 674-699, 2019. [DOI]
  • K. Kleinheinz, L. Berger, M. Bode, A. Attili and H. Pitsch. LES model for CO emissions in stationary gas turbines at part load conditions. In Seventeenth International Conference on Numerical Combustion, May 6th-8th, Aachen, Germany, 2019.
  • M. Bode, M. Davidovic, J.H. Göbbert, B. Dick, P. Offenhäuser, C. Terboven, M.S. Müller, T. Lippert, M.M. Resch and H. Pitsch. Towards clean propulsion with synthetic fuels: Hierarchical, cluster-modularized simulations with node-level optimization and deep learning. In EuroHPC Summit Week/PRACEdays, May 13th-17th, Poznan, Poland, 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.
  • M. Bode, V. Raman, R. Devriendt, V. Le Chenadec and H. Pitsch. Analysis of Interface Effects in Two-Phase Flows using Direct Numerical Simulations of a Temporal Jet Configuration. In 10th International Conference on Multiphase Flow (ICMF), May 19th – 24th, Rio de Janeiro, Brazil, 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.
  • Mathis Bode, Marco Davidovic and Heinz Pitsch. Towards Clean Propulsion with Synthetic Fuels: Computational Aspects and Analysis, pages 185-207. High Performance Computing in Science and Engineering '18. Springer International Publishing, 2019. [DOI]
  • K. Kleinheinz, P. Maß, L. Berger, M. Bode, T. Grenga, A. Attili and H. Pitsch. Data-driven Model Development for CO emissions in Stationary Gas Turbines. In Proceedings of the European Combustion Meeting, April 15th-17th, Lisbon, Portugal, 2019.
  • M. Bode. Analysis and Application of Equilibrium Models for Cavitating Nozzle Flows. In VAVIDEN Workshop (Variable Viscosity and Density Flows Workshop), June 27th - 28th, Rouen, France, 2019.
  • A. Deshmukh, M. Korkmaz, M. Davidovic, D. Goeb, C. Giefer, M. Bode, L. Cai and H. Pitsch. Towards an Integral Combustion Model for Model-based Control of PCCI Engines. SAE Technical Paper, vol. 24 no. 0001, 2019.
  • M. Bode, D. Goeb, Y. Kaya, V. Kirsch, M. Reddemann, R. Kneer and H. Pitsch. Oxymethylene ethers: Analysis of nozzle and spray behavior based on experiments and simulations. In 6th Cavitation and Multi-phase flows Workshop, June 24th - 27th, Chania, Greece, 2019.
  • M. Bode, M. Davidovic, J.H. Göbbert, B. Dick, P. Offenhäuser, C. Terboven, M.S. Müller, T. Lippert, M.M. Resch and H. Pitsch. Towards clean propulsion with synthetic fuels: A cluster-modularized approach employing hierarchies of simulations and deep learning. In ISC High Performance, June 16th – 20th, Frankfurt, Germany, 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.
  • D. Goeb, M. Bode, M. Davidovic, L. Cai, T. Ottenwälder, S. Jacobs, S. Pischinger, K. A. Heufer and H. Pitsch. High-fidelity simulations and experiments of oxymethylene ether spray ignition. In Proceedings of the European Combustion Meeting, April 15th-17th, Lisbon, Portugal, 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.
  • S. Farazi, J. Hinrichs, M. Davidovic, T. Falkenstein, M. Bode, S. Kang, A. Attili and H. Pitsch. Numerical investigation of coal particle stream ignition in oxy-atmosphere. Fuel, vol. 241, pages 477-487, 2019. [DOI]
  • Michael Gauding, Lipo Wang, Jens Henrik Goebbert, Mathis Bode, Luminita Danaila and Emilien Varea. On the self-similarity of line segments in decaying homogeneous isotropic turbulence. Computers and Fluids, vol. 180, pages 206-217, 2019. [DOI]
  • M. Bode, M. Gauding, K. Kleinheinz and H. Pitsch. Modeling turbulent/reactive flows using high performance computing data and deep learning. In ISC High Performance, June 16th – 20th, Frankfurt, Germany, 2019.
  • 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.
  • M. Bode, M. Gauding, J.H. Göbbert and H. Pitsch. Using deep learning for prediction of turbulent flow statistics at high Reynolds numbers. In APS DFD, November 18th-20th, Atlanta, USA, 2018.
  • M. Bode, M. Davidovic and H. Pitsch. High-Fidelity LES of Reacting Spray A. In Engine Combustion Network, September 10th - 11th, Valencia, Spain, 2018.
  • A. Y. Deshmukh, G. Vishwanathan, M. Bode, H. Pitsch, M. Khosravi and D van Bebber. Characterization of Hollow Cone Gas Jets in the Context of Direct Gas Injection in Internal Combustion Engines. SAE International Journal of Fuels and Lubricants, vol. 11 no. 4, pages 353-377, 2018. [DOI]
  • F. Fröde, M. Davidovic, M. Bode and H Pitsch. Spray characterization of the SpraySyn burner using high-fidelity simulations. In 3rd International Symposium Gas-phase Synthesis of Functional Nanomaterials, September 25th-26th, Duisburg, Germany, 2018.
  • T. Falkenstein, M. Davidovic, H. Chu, K. Kleinheinz, M. Bode, S. Kang and H. Pitsch. DNS and LES of Early Flame Kernel Development in Spark Ignition Engines. In LES for Internal Combustion Engine Flows LES4ICE, 11th – 12th December, France, 2018.
  • Mathis Bode, Sutharsan Satcunanathan, Kazuki Maeda, Tim Colonius and Heinz Pitsch. An Equation of State Tabulation Approach for Injectors with Non-Condensable Gases: Development and Analysis. In Proceedings of the 10th International Symposium on Cavitation (CAV2018), May 14th-16th, Baltimore, USA, 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.
  • M. Bode, Y. Kaya, M.A. Reddemann, D. Goeb, V. Kirsch, R. Kneer, H. Pitsch, U. Reuter, D. van Bebber, C. Herudek, A. Sommerhoff and W. Willems. Experimental and numerical spray investigations of synthetic fuels for sustainable CI engines. In Proceedings of Thermo and fluid dynamic processes in direct injection engines (THIESEL), September 11th - 14th, 2018.
  • M. Bode, F. vom Lehn and H. Pitsch. Numerical Investigation of the Effect of Dissolved Non-Condensable Gases on Hydraulic Flip in Cavitating Nozzles. In Proceedings of the 10th International Symposium on Cavitation (CAV2018), May 14th-16th, Baltimore, USA, 2018.
  • M. Bode, M. Gauding, J.H. Göbbert, B. Liao, J. Jitsev and H. Pitsch. Towards Prediction of Turbulent Flows at High Reynolds Numbers Using High Performance Computing Data and Deep Learning. In Lecture Notes in Computer Science, volume 11203, 2018.
  • A.Y. Deshmukh, M. Bode, T. Falkenstein, M. Khosravi, D. van Bebber, M. Klaas, W. Schröder and H. Pitsch. Simulation and Modeling of Direct Gas Injection through Poppet-type Outwardly-opening Injectors in Internal Combustion Engines, pages 65-115. Natural Gas Engines. Springer, Singapore, 2018. [DOI]
  • Mathis Bode, Marco Davidovic and Heinz Pitsch. Multi-scale Coupling for Predictive Injector Simulations, pages 96-108. Springer International Publishing, 2017. [DOI]
  • M. Bode, F. vom Lehn, S. Satcunanathan, V. Le Chenadec and H. Pitsch. Simulation of Hydraulic Flip in Cavitating Nozzles using One-Fluid and Two-Fluid Equilibrium Models. In The 3rd International Conference on Numerical Methods in Multiphase Flows, ICNMMF-III, June 26th-29th, Tokyo, Japan, 2017.
  • Marco Davidovic, Tobias Falkenstein, Mathis Bode, Liming Cai, Seongwon Kang, Joern Hinrichs and Heinz Pitsch. LES of n-Dodecane Spray Combustion Using a Multiple Representative Interactive Flamelets Model. Oil & Gas Science and Technology - Revue d'IFP Energies Nouvelles, vol. 72 no. 5, OCT 6 2017. [DOI]
  • 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.
  • Mathis Bode, Tobias Falkenstein, Marco Davidovic, Heinz Pitsch, Hiroyoshi Taniguchi, Kei Murayama, Toshiyuki Arima, Seoksu Moon, Jin Wang and Akira Arioka. Effects of Cavitation and Hydraulic Flip in 3-Hole GDI Injectors. SAE International Journal of Fuels and Lubricants, vol. 10 no. 2, pages 380-393, June 2017. [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.
  • Konstantin Kleinheinz, Thomas Kubis, Philipp Trisjono, Mathis Bode and Heinz Pitsch. Computational study of flame characteristics of a turbulent piloted jet burner with inhomogeneous inlets. Proceedings of the Combustion Institute, vol. 36 no. 2, pages 1747 - 1757, 2017.
  • Shashank Yellapantula, Mathis Bode, Anirudh Asuri Mukundan and Heinz Pitsch. Numerical Study of Auto-Ignition in a Liquid n-heptane Jet. In 10th U.S. National Combustion Meeting, April 23rd-26th, College Park, Maryland, US, 2017.
  • Tobias Falkenstein, Seongwon Kang, Marco Davidovic, Mathis Bode, Heinz Pitsch, Toshihiro Kamatsuchi, Junji Nagao and Toshiyuki Arima. LES of Internal Combustion Engine Flows Using Cartesian Overset Grids. Oil & Gas Science and Technology-Revue d'IFP Energies Nouvelles, vol. 72 no. 6, DEC 5 2017. [DOI]
  • H. Taniguchi, K. Murayama, T. Arima, M. Bode, T. Falkenstein, M. Davidovic and H. Pitsch. Development of High-Fidelity Two-Phase Spray Simulation for GDI Engines. In Proceedings of the Japan 28th Internal Combustion Engine Symposium, December 6th-8th, Fukuoka, Japan, 2017.
  • T. Falkenstein, S. Kang, M. Davidovic, M. Bode and H. Pitsch. LES of Internal Combustion Engine Flows Using Cartesian Overset Grids. In LES for Internal Combustion Engine Flows LES4ICE, November 30th-December 1st, France, 2016.
  • Mathis Bode, Jens H. Göbbert and Heinz Pitsch. High-Fidelity Multiphase Simulations and In-Situ Visualization Using CIAO. In NIC Symposium, 11th-12th February, Jülich, Germany, 2016.
  • Mathis Bode and Heinz Pitsch. Novel simulations of fuel injection systems investigating spray characteristics by use of high-fidelity multiphase methods and supercomputers. In PRACEdays16, May 10th-12th, Prague, Czech Republic, 2016.
  • M. Davidovic, M. Bode, T. Falkenstein, L. Cai and H. Pitsch. LES of n-dodecane spray combustion and pollutant formation using a Multiple Representative Interactive Flamelet model. In LES for Internal Combustion Engine Flows LES4ICE, November 30th-December 1st, France, 2016.
  • Jens Henrik Göbbert, Mathis Bode and Brian J. N. Wylie. Extreme-Scale In Situ Visualization of Turbulent Flows on IBM Blue Gene/Q JUQUEEN. In High Performance Computing: ISC High Performance 2016 International Workshops, ExaComm, E-MuCoCoS, HPC-IODC, IXPUG, IWOPH, P3MA, VHPC, WOPSSS, 19th-23rd June, Frankfurt, Germany, pages 45-55, 2016. [DOI]
  • Mathis Bode, Marco Davidovic and Heinz Pitsch. Multi-Scale Coupling for Predictive Injector Simulations. In JARA-HPC Symposium JHPCS'16, October 4th-5th, Aachen, Germany, 2016.
  • Jens Henrik Göbbert, Mathis Bode, Andreas Lintermann and Herwig Zilken. Lowering the Barriers to In-Situ Visualization. In ISC Workshop on In-Situ Visualization WOIV, June 23rd, Frankfurt, Germany, 2016.
  • J.H. Göbbert, M. Bode and B.J.N. Wylie. Extreme-Scale In-Situ Visualization of Turbulent Flows on IBM Blue Gene/Q JUQUEEN. In ISC High Performance, June 19th-23rd, Frankfurt, Germany, 2016.
  • Jens Henrik Göbbert and Mathis Bode. Case Study: Multiphase Flow Simulation Analysis with VisIt/LibSim. In Scalable HPC Visualization and Data Analysis using VisIt​, Supercomputing 16, 13th-18th November, Salt Lake City, Utah, United States, 2016.
  • Mathis Bode, Abhishek Deshmukh, J.H. Göbbert and Heinz Pitsch. CIAO: Multiphysics, multiscale Navier-Stokes solver for turbulent reacting flows in complex geometries. In D. Brömmel, W. Frings and B.J.N. Wylie, editors, JUQUEEN Extreme Scaling Workshop 2016, number FZJ-JSC-IB-2016-01 in JSC Internal Report, 2016.
  • A.Y. Deshmukh, D. Mayer, M. Bode, T. Falkenstein, H. Pitsch, M. Khosravi, T. van Overbrüggen and W. Schröder. LES of Direct Gas Injection in Internal Combustion Engines. In LES for Internal Combustion Engine Flows LES4ICE, November 30th-December 1st, France, 2016.
  • Mathis Bode, Tobias Falkenstein, Vincent Le Chenadec, Seongwon Kang, Heinz Pitsch, Toshiyuki Arima and Hiroyoshi Taniguchi. A New Euler/Lagrange Approach for Multiphase Simulations of a Multi-Hole GDI Injector. In SAE Technical Paper. SAE International, 04 2015. [DOI]
  • A. Deshmukh, M. Bode, H. Pitsch, V. Kirsch, Manuel Reddemann, Johannes Palmer, Reinhold Kneer, T. van Overbrüggen, W. Schröder, B. Liebergesell, A. Bardow, T. Ottenwälder and S. Pischinger. Spray breakup and mixture formation of novel biofuels. In 3rd TMFB International Conference, June 23rd-25th, Aachen, Germany, 2015.
  • Tobias Falkenstein, Mathis Bode, Seongwon Kang, Heinz Pitsch, Toshiyuki Arima and Hiroyoshi Taniguchi. Large-Eddy Simulation Study on Unsteady Effects in a Statistically Stationary SI Engine Port Flow. In SAE Technical Paper. SAE International, 04 2015. [DOI]
  • M. Bode, A. Deshmukh, V. Kirsch, Manuel Reddemann, Reinhold Kneer and H. Pitsch. Direct numerical simulations of novel biofuels for predicting spray characteristics. In ICLASS 2015, 13th International Conference on Liquid Atomization and Spray Systems, August 23rd-27th, Tainan, Taiwan, 2015.
  • Mathis Bode, Tobias Falkenstein, Heinz Pitsch, T. Kimijima, H. Taniguchi and T. Arima. Numerical study on the impact of cavitation on the spray development processes for GDI Injection. In ICLASS 2015, 13th International Conference on Liquid Atomization and Spray Systems, August 23rd-27th, Tainan, Taiwan, 2015.
  • Mathis Bode, Jens Henrik Göbbert and Heinz Pitsch. Novel multiphase simulations investigating cavitation by use of in-situ visualization and Euler/Lagrange coupling. In PRACEdays15, May 26th-28th, Dublin, Ireland, 2015.
  • Mathis Bode, Vincent Le Chenadec and Heinz Pitsch. High Fidelity multiphase simulations studying primary breakup. In PRACEdays14, 20th-22nd May, Barcelona, Spain, 2014.
  • Mathis Bode, Felix Diewald, David Oliver Broll, Jan Felix Heyse, Vincent Le Chenadec and Heinz Pitsch. Influence of the Injector Geometry on Primary Breakup in Diesel Injector Systems. In SAE Technical Paper. SAE International, 04 2014. [DOI]
  • Mathis Bode, Fabrizio Bisetti, Nathanial Collier and Heinz Pitsch. Multidimensional Flamelet Lookup Tables Using B-Spline Interpolation. In Proceedings of the European Combustion Meeting 2013, June 25th-28th, Lund, Sweden, 2013.

Offene Stellen / Arbeiten

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