Uncertainty Quantification

Presentations

• Bayesian optimization of RANS simulation with Ensemble based Variational method in convergent-divergent channel

  ORAL

  Nov. 20, 2018, 12:50 PM – Nov. 20, 2018, 1:03 PM

  Presenters

  • Xinlei Zhang

    Arts et Metiers ParisTech

  Authors

  • Xinlei Zhang

    Arts et Metiers ParisTech

  • Olivier Coutier-Delgosha

    Virginia Tech, Arts et Metiers ParisTech

  • Thomas Gomez

    Université de Lille

  • Heng Xiao

    Virginia Tech

  View abstract →

• Intrusive uncertainty quantification of relevant multiphase flows: assessment of the multiUQ framework

  ORAL

  Nov. 20, 2018, 1:03 PM – Nov. 20, 2018, 1:16 PM

  Presenters

  • Brian Turnquist

    Montana State University

  Authors

  • Brian Turnquist

    Montana State University

  • Mark F Owkes

    Montana State University, Montana State Univ

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• Quantification of uncertainty due to spectral parameterization of topography in deep-ocean lee waves

  ORAL

  Nov. 20, 2018, 1:16 PM – Nov. 20, 2018, 1:29 PM

  Presenters

  • Peiyun Zhu

    Stanford University

  Authors

  • Peiyun Zhu

    Stanford University

  • Frederick T Mayer

    Stanford University

  • Oliver B Fringer

    Stanford Univ, Stanford University

  • Catherine Gorle

    Stanford University, Stanford Univ

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• Stochastic Approaches to Quantify Solution Sensitivity to the Grid

  ORAL

  Nov. 20, 2018, 1:29 PM – Nov. 20, 2018, 1:42 PM

  Presenters

  • Timothy P Gallagher

    ISSI, AFRL/RQTC

  Authors

  • Timothy P Gallagher

    ISSI, AFRL/RQTC

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• Analysis of uncertainty of a heated pool via reduced order modelling

  ORAL

  Nov. 20, 2018, 1:42 PM – Nov. 20, 2018, 1:55 PM

  Presenters

  • Andreas G Class

    Karlsruhe Inst of Tech

  Authors

  • Andreas G Class

    Karlsruhe Inst of Tech

  • Jorge Yanez

    KIT - Karlsruhe Institute of Technology

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• Quantifying flow uncertainty in heterogeneous porous media using random walk simulations

  ORAL

  Nov. 20, 2018, 1:55 PM – Nov. 20, 2018, 2:08 PM

  Presenters

  • Amir Hossein Delgoshaie

    Stanford University

  Authors

  • Amir Hossein Delgoshaie

    Stanford University

  • Peter W. Glynn

    Stanford University

  • Patrick Jenny

    ETH Zurich

  • Hamdi Tchelepi

    Stanford University

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• Reduced-Order Modeling of Stochastic Bifurcation in Naturally-Convected Flows

  ORAL

  Nov. 20, 2018, 2:08 PM – Nov. 20, 2018, 2:21 PM

  Presenters

  • Prerna Patil

    University of Pittsburgh

  Authors

  • Prerna Patil

    University of Pittsburgh

  • Hessam Babaee

    University of Pittsburgh, University of Pittsburgh, Univ of Pittsburgh

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• Investigating inflow uncertainty in LES predictions of wind loading

  ORAL

  Nov. 20, 2018, 2:21 PM – Nov. 20, 2018, 2:34 PM

  Presenters

  • Giacomo Lamberti

    Stanford University

  Authors

  • Giacomo Lamberti

    Stanford University

  • Catherine Gorle

    Stanford University, Stanford Univ

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• Eigenspace-based sensitivity analysis of model-form uncertainty in subgrid-scale turbulence models

  ORAL

  Nov. 20, 2018, 2:34 PM – Nov. 20, 2018, 2:47 PM

  Presenters

  • Lluis Jofre

    Stanford University

  Authors

  • Lluis Jofre

    Stanford University

  • Stefan Paul Domino

    Sandia National Laboratories

  • Gianluca Iaccarino

    Stanford University, Stanford Univ

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• A physics-based approach for quantifying the structural uncertainties of turbulent scalar flux models

  ORAL

  Nov. 20, 2018, 2:47 PM – Nov. 20, 2018, 3:00 PM

  Presenters

  • Zengrong Hao

    Stanford University

  Authors

  • Zengrong Hao

    Stanford University

  • Catherine Gorle

    Stanford University, Stanford Univ

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• Bayesian Inference for Turbulence Model Uncertainty Quantification

  ORAL

  Nov. 20, 2018, 3:00 PM – Nov. 20, 2018, 3:13 PM

  Presenters

  • Wouter Edeling

    Stanford Univ

  Authors

  • Wouter Edeling

    Stanford Univ

  • Aashwin Mishra

    Stanford University, Stanford Univ

  • Gianluca Iaccarino

    Stanford University, Stanford Univ

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• Design Exploration under Epistemic Uncertainties

  ORAL

  Nov. 20, 2018, 3:13 PM – Nov. 20, 2018, 3:26 PM

  Presenters

  • Jayant Mukhopadhaya

    Stanford University

  Authors

  • Jayant Mukhopadhaya

    Stanford University

  • Aashwin Mishra

    Stanford University, Stanford Univ

  • Gianluca Iaccarino

    Stanford University, Stanford Univ

  • Juan Alonso

    Stanford University

  View abstract →