Reacting Flows: LES and DNS

Presentations

• Effect of elevated pressure in the multi-scale behavior of turbulent ammonia/hydrogen/nitrogen-air premixed flames

  ORAL

  Nov. 20, 2022, 8:00 AM – Nov. 20, 2022, 8:13 AM

  Publication: none

  Presenters

  • Jacqueline H Chen

    Sandia National Laboratories

  Authors

  • Jacqueline H Chen

    Sandia National Laboratories

  • Martin Rieth

    Sandia National Laboratories

  • Myoungkyu Lee

    The University of Alabama, University of Alabama

  View abstract →

• Reactive decontamination of toxic chemicals within porous media

  ORAL

  Nov. 20, 2022, 8:13 AM – Nov. 20, 2022, 8:26 AM

  Publication: Homogenisation problems in reactive decontamination. E Luckins, CJW Breward, IM Griffiths, Z Wilmott. European Journal of Applied Mathematics, 31(5), 782-805 (2019)<br><br>The effect of initial contaminant distribution on the reactive decontamination of porous media. E Luckins, CJW Breward, IM Griffiths, CP Please (in preparation)

  Presenters

  • Ellen K Luckins

    University of Oxford

  Authors

  • Ellen K Luckins

    University of Oxford

  View abstract →

• Fractal characteristics of turbulent premixed hydrogen-enriched flames at different pressures

  ORAL

  Nov. 20, 2022, 8:26 AM – Nov. 20, 2022, 8:39 AM

  Presenters

  • Martin Rieth

    Sandia National Laboratories

  Authors

  • Martin Rieth

    Sandia National Laboratories

  • Andrea Gruber

    SINTEF Energy Research

  • Jacqueline H Chen

    Sandia National Laboratories

  View abstract →

• Towards DNS of spray flame stabilization processes with Sustainable Aviation Fuels

  ORAL

  Nov. 20, 2022, 8:39 AM – Nov. 20, 2022, 8:52 AM

  Presenters

  • Bruno S. Soriano

    Sandia National Labs

  Authors

  • Bruno S. Soriano

    Sandia National Labs

  • Landon Owen

    Sandia National Labs

  • Tuan Nguyen

    Sandia National Labs

  • Jacqueline H Chen

    Sandia National Laboratories

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• Effect of radial flame position on the flow topology of a reacting jet in crossflow

  ORAL

  Nov. 20, 2022, 8:52 AM – Nov. 20, 2022, 9:05 AM

  Presenters

  • Vishal Acharya

    Georgia Tech, Georia Tech, Georgia Institute of Technology, Atlanta, Georgia, USA

  Authors

  • Abin Krishnan

    Georgia Institute of Technology

  • Vedanth Nair

    Georgia Institute of Technology, Atlanta, Georgia, USA

  • Subodh Adhikari

    Georgia Institute of Technology, Atlanta, Georgia, USA

  • Vishal Acharya

    Georgia Tech, Georia Tech, Georgia Institute of Technology, Atlanta, Georgia, USA

  • Tim C Lieuwen

    Georgia Institute of Technology, Atlanta, USA, Georgia Institute of Technology, Georgia Institute of Technology, Atlanta, Georgia, USA

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• Large Eddy Simulation of Reacting Flow in a Hydrogen Jet into Supersonic Cross-Flow with Adaptive Mesh Refinement

  ORAL

  Nov. 20, 2022, 9:05 AM – Nov. 20, 2022, 9:18 AM

  Presenters

  • Robert C Sheerin

    Purdue University

  Authors

  • Robert C Sheerin

    Purdue University

  • Chao Xu

    Argonne National Laboratory, Transportation and Power Systems, Argonne National Laboratory, Lemont, IL, 60439, USA, Argonne National Labs

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• Adjoint-based neural network optimization for sub-grid-scale combustion modeling

  ORAL

  Nov. 20, 2022, 9:18 AM – Nov. 20, 2022, 9:31 AM

  Presenters

  • Seungwon Suh

    University of Illinois at Urbana-Champai

  Authors

  • Seungwon Suh

    University of Illinois at Urbana-Champai

  • Jonathan F MacArt

    University of Notre Dame

  • Luke Olson

    University of Illinois at Urbana-Champaign

  • Jonathan B Freund

    University of Illinois at Urbana-Champai, University of Illinois, Urbana-Champaign

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• DNS of Lean Premixed Combustion Assisted by Partial Fuel Stratification for Assessment of G-Equation Modeling Approach

  ORAL

  Nov. 20, 2022, 9:31 AM – Nov. 20, 2022, 9:44 AM

  Publication: C. Xu, M. Ameen, P. Pal, S. Som, Direct numerical simulation of partial fuel stratification assisted lean premixed combustion for assessment of hybrid G-equation/well-stirred reactor model, submitted to J. Eng. Gas Turbines Power, 2022.

  Presenters

  • Chao Xu

    Argonne National Laboratory, Transportation and Power Systems, Argonne National Laboratory, Lemont, IL, 60439, USA, Argonne National Labs

  Authors

  • Chao Xu

    Argonne National Laboratory, Transportation and Power Systems, Argonne National Laboratory, Lemont, IL, 60439, USA, Argonne National Labs

  • Pinaki Pal

    Argonne National Laboratory

  • Muhsin Ameen

    Argonne National Laboratory

  • Sibendu Som

    Argonne National Laboratory

  View abstract →

• Modeling the boundary-layer flashback of premixed CH₄/H₂/air swirling flames

  ORAL

  Nov. 20, 2022, 9:44 AM – Nov. 20, 2022, 9:57 AM

  Presenters

  • Shiming Zhang

    Peking University

  Authors

  • Shiming Zhang

    Peking University

  • Zhen Lu

    Peking University

  • Yue Yang

    Peking University, Peking Univ

  View abstract →