CFD: Algorithm I

Presentations

• Parallel Implementation and Assessment of Adjoint-Based Data Assimilation with the Hybridizable DG algorithm

  ORAL

  Nov. 23, 2025, 8:00 AM – Nov. 23, 2025, 8:13 AM

  Presenters

  • Gao Jun Wu

    University of Michigan, U of Michigan

  Authors

  • Gao Jun Wu

    University of Michigan, U of Michigan

  • Sreevatsa Anantharamu

    Microsoft

  • Krishnan Mahesh

    University of Michigan, University of Minnesota

  View abstract →

• Time integration of variable-density flows in the low-Mach limit: Convergence and stability for buoyancy and shear-generated turbulence

  ORAL

  Nov. 23, 2025, 8:13 AM – Nov. 23, 2025, 8:26 AM

  Presenters

  • Kyle Chen

    Caltech

  Authors

  • Aaron Nelson

    Caltech

  • Kyle Chen

    Caltech

  • Guillaume Blanquart

    Caltech

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• Eliminating Flux Corrections in Geometric VOF with Consistent Discretization

  ORAL

  Nov. 23, 2025, 8:26 AM – Nov. 23, 2025, 8:39 AM

  Presenters

  • Julian Lewis Fox

    Montana State University

  Authors

  • Julian Lewis Fox

    Montana State University

  • Mark F Owkes

    Montana State University

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• Adjoint Optimization with Spectral Preconditioning for Sparse Turbulent Flow Reconstruction

  ORAL

  Nov. 23, 2025, 8:39 AM – Nov. 23, 2025, 8:52 AM

  Publication: No related publications at this time.

  Presenters

  • Hongyi Ke

    San Diego State University

  Authors

  • Hongyi Ke

    San Diego State University

  • Zejian You

    San Diego State University

  • Qi Wang

    San Diego State University

  View abstract →

• A differentiable solver for incompressible flows

  ORAL

  Nov. 23, 2025, 8:52 AM – Nov. 23, 2025, 9:05 AM

  Presenters

  • Trung Bao Le

    North Dakota State University

  Authors

  • Trung Bao Le

    North Dakota State University

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• A Quadratic Optimization Framework for Solving Incompressible Navier-Stokes Equations in Arbitrary Domain

  ORAL

  Nov. 23, 2025, 9:05 AM – Nov. 23, 2025, 9:18 AM

  Publication: "A Quadratic Optimization Framework for Solving Incompressible Navier-Stokes Equations in Arbitrary Domain Using Finite Differences With Meshfree Methods", Mokhasi, P., 2025. Submitted for Publication to Journal of Computational Physics.

  Presenters

  • Paritosh Mokhasi

    University of Mississippi

  Authors

  • Paritosh Mokhasi

    University of Mississippi

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• Dirichlet boundary pressure conditions enabled by unfolded surface integration for adjoint-based 3D data assimilation

  ORAL

  Nov. 23, 2025, 9:18 AM – Nov. 23, 2025, 9:31 AM

  Publication: Abassi, M. A., Wang, Q., & Liu, X. (2025). Adjoint-based data assimilation in a subdomain using omnidirectional-integration-enabled pressure Dirichlet boundary conditions. Physics of Fluids, 37(1).

  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

  View abstract →