Computational Fluid Dynamics: General II

Presentations

• Effect of the Gauss-Legendre node distribution on wall turbulence in Direct Numerical Simulations of periodic channel flows using a Discontinuous Galerkin method flow solver

  ORAL

  Nov. 23, 2021, 10:00 AM – Nov. 23, 2021, 10:13 AM

  Presenters

  • Marc Bolinches

  Authors

  • Marc Bolinches

  • Todd A Oliver

    University of Texas at Austin

  • Karl Shulz

    University of Texas at Austin

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• An RBF-based finite difference discretization of the Navier-Stokes equations: error analysis and applications

  ORAL

  Nov. 23, 2021, 10:13 AM – Nov. 23, 2021, 10:26 AM

  Publication: Chu, T. & Schmidt, O.T. An RBF-based finite difference discretization of the Navier-Stokes equations: error analysis and application to lid-driven cavity flows. AIAA AVIATION 2021 FORUM.

  Presenters

  • Tianyi Chu

    University of California, San Diego

  Authors

  • Tianyi Chu

    University of California, San Diego

  • Oliver T. T Schmidt

    Mechanical and Aerospace Engineering, University of California, San Diego, University of California, San Diego, University of California San Diego, UC San Diego

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• Modeling Natural Ventilation in Refugee Healthcare Shelters

  ORAL

  Nov. 23, 2021, 10:26 AM – Nov. 23, 2021, 10:39 AM

  Publication: Planned paper: Hochschild, J. and Gorlé, C. Modeling Natural Ventilation in Refugee Healthcare Shelters.

  Presenters

  • John Hochschild

    Stanford University

  Authors

  • John Hochschild

    Stanford University

  • catherine gorle

    Stanford Univ, Stanford

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• Data-driven RANS Model Augmentations using Learning and Inference assisted by Feature-space Engineering

  ORAL

  Nov. 23, 2021, 10:39 AM – Nov. 23, 2021, 10:52 AM

  Publication: Generalizable Physics-constrained Modeling using Learning and Inference assisted by Feature Space Engineering, V. Srivastava and K. Duraisamy, arXiv, 2021 (https://arxiv.org/abs/2103.16042)

  Presenters

  • Vishal Srivastava

    University of Michigan, Ann Arbor

  Authors

  • Vishal Srivastava

    University of Michigan, Ann Arbor

  • Karthik Duraisamy

    University of Michigan, Ann Arbor, University of Michigan

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• Parallel solution of Partial Differential Equations on Binarized Octrees

  ORAL

  Nov. 23, 2021, 10:52 AM – Nov. 23, 2021, 11:05 AM

  Publication: Hasbestan, Jaber J., and Inanc Senocak. "Binarized-octree generation for Cartesian adaptive mesh refinement around immersed geometries." Journal of Computational Physics 368 (2018): 179-195.

  Presenters

  • shamsulhaq basir

    University of Pittsburgh

  Authors

  • shamsulhaq basir

    University of Pittsburgh

  • Jaber J Hasbestan

    University of Pittsburgh

  • Inanc Senocak

    University of Pittsburgh

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• An adaptive mesh refinement approach for high Reynolds number flows over immersed bodies

  ORAL

  Nov. 23, 2021, 11:05 AM – Nov. 23, 2021, 11:18 AM

  Presenters

  • Wei Hou

    California Institute of Technology

  Authors

  • Wei Hou

    California Institute of Technology

  • Ke Yu

    Caltech

  • Benedikt L Dorschner

    Caltech

  • Tim Colonius

    California Institute of Technology, Caltech

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• Data-driven approach to adaptive mesh refinement in PeleC

  ORAL

  Nov. 23, 2021, 11:18 AM – Nov. 23, 2021, 11:31 AM

  Presenters

  • Parvathi Madathil Kooloth

    University of Wisconsin - Madison

  Authors

  • Parvathi Madathil Kooloth

    University of Wisconsin - Madison

  • Bruce A Perry

    National Renewable Energy Laboratory

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• Second-Moment Closure Modelling of Particle Erosion in a Pipe Elbow

  ORAL

  Nov. 23, 2021, 11:31 AM – Nov. 23, 2021, 11:44 AM

  Publication: Wegt, S., Hartmann, J., Jakirlic, S., Tropea, C., Klink, A., Reitz, R., Engler, T. and Oechsner, M. (2020): Computational Study on the Erosive Surface Degradation in a Pipe Elbow by relevance to internal Combustion Engine Cooling Systems. Paper No. NACE-2020-14801, CORROSION 2020 Conference and Expo, Houston, TX, USA, March 15-19, https://www.onepetro.org/conference-paper/NACE-2020-14801

  Presenters

  • Suad Z Jakirlic

    Technische Universitat Darmstadt

  Authors

  • Sebastian Wegt

    Technical University of Darmstadt

  • Jan Hartmann

    University of Stuttgart

  • Louis Krueger

    Technical University of Darmstadt

  • Jeanette Hussong

    Technical University of Darmstadt

  • Suad Z Jakirlic

    Technische Universitat Darmstadt

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• Piecewise Linear Dimension Reduction as a Regularization Strategy in Data Assimilation for RANS Simulations

  ORAL

  Nov. 23, 2021, 11:44 AM – Nov. 23, 2021, 11:57 AM

  Presenters

  • Pasha Piroozmand

    ETH Zürich, ETH Zurich

  Authors

  • Pasha Piroozmand

    ETH Zürich, ETH Zurich

  • Oliver Brenner

    ETH Zürich

  • Patrick Jenny

    ETH Zürich, IFD, ETH Zurich, ETH Zurich

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• Numerical solution of the three-dimensional incompressible Euler equations using the Characteristic Mapping Method

  ORAL

  Nov. 23, 2021, 11:57 AM – Nov. 23, 2021, 12:10 PM

  Publication: X.-Y. Yin, K. Schneider and J.-C. Nave.<br>A Characteristic Mapping Method for the three-dimensional incompressible Euler equations.<br>Preprint, 07/2021. arXiv:2107.03504<br><br>X.-Y. Yin, O. Mercier, B. Yadav, K. Schneider and J.-C. Nave.<br>A Characteristic Mapping Method for the two-dimensional incompressible Euler equations.<br>J. Comput. Phys., 424, 109781, 2021.

  Presenters

  • Kai Schneider

    Institut de Mathématiques de Marseille (I2M), Aix-Marseille Université, CNRS, Marseille, France, Aix-Marseille University

  Authors

  • Xi Yuan Yin

    Department of Mathematics and Statistics, McGill University, Montréal, Québec, Canada

  • Jean-Christophe Nave

    Department of Mathematics and Statistics, McGill University, Montréal, Québec, Canada

  • Kai Schneider

    Institut de Mathématiques de Marseille (I2M), Aix-Marseille Université, CNRS, Marseille, France, Aix-Marseille University

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