CFD: Algorithms II

Presentations

• Enhancing Data Assimilation through Omnidirectional Integration for Pressure Reconstruction in Noisy 2D Isotropic Turbulent Flow Observations

  ORAL

  Nov. 20, 2023, 8:00 AM – Nov. 20, 2023, 8:13 AM

  Publication: Abassi, M.A., Wang, Q. and Liu, X., 2023, "Data Assimilation for Isotropic Turbulence Flow and Pressure Computation using Omnidirectional Integration", AIAA-2023-0413, AIAA SciTech Forum, Jan. 23-27, 2023, National Harbor, Maryland. https://doi.org/10.2514/6.2023-0413<br>Liu, X, Moreto, J. R. and Siddle-Mitchell, S., Instantaneous Pressure Reconstruction from Measured Pressure Gradient using Rotating Parallel Ray Method, AIAA-2016-1049, 54th AIAA Aerospace Sciences Meeting, AIAA SciTech, doi: 10.2514/6.2016-1049.

  Presenters

  • Mohamed Amine Abassi

    SAN DIEGO STATE UNIVERSITY

  Authors

  • Mohamed Amine Abassi

    SAN DIEGO STATE UNIVERSITY

  • Qi Wang

    San Diego State University

  • Xiaofeng Liu

    San Diego State University, Department of Aerospace Engineering, San Diego State University

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• An arbitrarily high-order, non-dissipative, and kinetic-energy conserving HDG numerical method to simulate incompressible flows in complex geometries and its application to PTV data assimilation

  ORAL

  Nov. 20, 2023, 8:13 AM – Nov. 20, 2023, 8:26 AM

  Publication: An arbitrarily high-order, non-dissipative and energy-conserving hybridized Discontinuous Galerkin method to simulate incompressible flows in complex geometries - Sreevatsa Anantharamu and Krishnan Mahesh (Under Preparation)

  Presenters

  • Sreevatsa Anantharamu

    University of Minnesota

  Authors

  • Sreevatsa Anantharamu

    University of Minnesota

  • Krishnan Mahesh

    University of Michigan

  • Michael Fenelon

    Illinois Institute of Technology

  • Louis N Cattafesta

    Illinois Institute of Technology

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• A Combined CFD and Machine Learning Technique for Efficient Prediction of Flow Behavior in Venturi Nozzle

  ORAL

  Nov. 20, 2023, 8:26 AM – Nov. 20, 2023, 8:39 AM

  Presenters

  • Way Lee Cheng

    National Sun Yat-sen University

  Authors

  • Way Lee Cheng

    National Sun Yat-sen University

  • You-Cheng Lu

    National Sun Yat-sen University

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• Stable nodal projection method on octree grids - Part I: Analytical Results

  ORAL

  Nov. 20, 2023, 8:39 AM – Nov. 20, 2023, 8:52 AM

  Publication: Journal of Computational Physics submission JCOMP-D-23-01037; https://arxiv.org/abs/2306.09957

  Presenters

  • Scott West

    University of California, merced, University of California Merced, University of California, Merced

  Authors

  • Matthew Blomquist

    University of California Merced

  • Scott West

    University of California, merced, University of California Merced, University of California, Merced

  • Adam L Binswanger

    University of California, Merced

  • Maxime Theillard

    University of California Merced, University of California, Merced

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• Stable nodal projection method on octree grids - Part II: Computational Results

  ORAL

  Nov. 20, 2023, 8:52 AM – Nov. 20, 2023, 9:05 AM

  Publication: Journal of Computational Physics submission JCOMP-D-23-01037; https://arxiv.org/abs/2306.09957

  Presenters

  • Matthew Blomquist

    University of California Merced

  Authors

  • Matthew Blomquist

    University of California Merced

  • Scott West

    University of California, merced, University of California Merced, University of California, Merced

  • Adam L Binswanger

    University of California, Merced

  • Maxime Theillard

    University of California Merced, University of California, Merced

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• Abstract Withdrawn

  ORAL Withdrawn

  Nov. 20, 2023, 9:05 AM – Nov. 20, 2023, 9:18 AM

  View abstract →

• Sharp, stable, and collocated numerical simulation of incompressible, multi-phase fluid flows

  ORAL

  Nov. 20, 2023, 9:18 AM – Nov. 20, 2023, 9:31 AM

  Presenters

  • Adam L Binswanger

    University of California, Merced

  Authors

  • Adam L Binswanger

    University of California, Merced

  • Matthew Blomquist

    University of California Merced

  • Scott West

    University of California, merced, University of California Merced, University of California, Merced

  • Shilpa Khatri

    UC Merced

  • Maxime Theillard

    University of California Merced, University of California, Merced

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• A Localized Artificial Diffusivity Method for High Density Ratio Multimaterial Flows

  ORAL

  Nov. 20, 2023, 9:31 AM – Nov. 20, 2023, 9:44 AM

  Presenters

  • Steven R Brill

    Lawrence Livermore Natl Lab

  Authors

  • Steven R Brill

    Lawrence Livermore Natl Lab

  • Guillaume T Bokman

    ETH Zurich

  • Britton J Olson

    Lawrence Livermore Natl Lab

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• Adaptive Interface Capturing Approach for Multicomponent Flows

  ORAL

  Nov. 20, 2023, 9:44 AM – Nov. 20, 2023, 9:57 AM

  Publication: Amareshwara Sainadh Ch., "Interface Capturing Adaptive Reconstruction Approach for Multicomponent Flows", Journal of Computational Physics, under preparation.

  Presenters

  • Amareshwara Sainadh Chamarthi

    Technion, Israel Institute of Technology

  Authors

  • Amareshwara Sainadh Chamarthi

    Technion, Israel Institute of Technology

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• Reproducing utility of positive definiteness for Stokes flow with AMR

  ORAL

  Nov. 20, 2023, 9:57 AM – Nov. 20, 2023, 10:10 AM

  Presenters

  • Bryn N Barker

    University of North Carolina at Chapel Hill

  Authors

  • Bryn N Barker

    University of North Carolina at Chapel Hill

  • David R Wells

    University of North Carolina at Chapel Hill

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• Adaptive Conservative Time Integration (ACTI) for Compressible Flow

  ORAL

  Nov. 20, 2023, 10:10 AM – Nov. 20, 2023, 10:23 AM

  Publication: In preparation:<br>Adaptive Conservative Time Integration (ACTI) for Compressible Flow

  Presenters

  • Patrick Jenny

    ETH Zurich

  Authors

  • Patrick Jenny

    ETH Zurich

  • Jonas Luther

    ETH Zurich, Switzerland

  View abstract →