Experimental Techniques: Data Assimilation, Bias and Uncertainty
ORAL · T16 · ID: 679394
Presentations
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Data Assimilation for Turbulent Channel Flow and Pressure Computation using Omnidirectional Integration
ORAL
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Presenters
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Mohamed Amine Abassi
SAN DIEGO STATE UNIVERSITY
Authors
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Mohamed Amine Abassi
SAN DIEGO STATE UNIVERSITY
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Qi Wang
San Diego State University
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Xiaofeng Liu
San Diego State University
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Unsteady Measurements with a Five-Hole Probe
ORAL
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Presenters
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Rhett Cook
University of Wyoming
Authors
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Rhett Cook
University of Wyoming
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Pourya Nikoueeyan
Resono Pressure Systems INC, Resono Pressure Systems, Inc.
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Jonathan W Naughton
University of Wyoming
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Classifying Turbulent Environments via Machine Learning
ORAL
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Publication: Buzzicotti, Michele, Fabio Bonaccorso, and Luca Biferale. "Inferring Turbulent Parameters via Machine Learning." arXiv preprint arXiv:2201.00732 (2022).
Presenters
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Michele Buzzicotti
INFN-Rome, Department of Physics and INFN, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133, Rome, Italy, University of Roma Tor Vergata & INFN
Authors
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Michele Buzzicotti
INFN-Rome, Department of Physics and INFN, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133, Rome, Italy, University of Roma Tor Vergata & INFN
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Fabio Bonaccorso
University of Roma Tor Vergata & INFN, Department of Physics and INFN, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133, Rome, Italy, Istituto per le Applicazioni del Calcolo del Consiglio Nazionale delle Ricerche, University of Rome
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Luca Biferale
University of Roma Tor Vergata & INFN, University of Rome Tor Vergata, Department of Physics and INFN, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133, Rome, Italy, University of Rome
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Temporally quasi-periodic data, propagating in the laboratory frame, can be rendered periodic by Galilean transformation
ORAL
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Publication: B. D. Caraway and A. J. Pearlstein, "Temporally quasi-periodic data, propagating in the laboratory frame, can be rendered periodic by Galilean transformation," Phys. Rev. E, in press.
Presenters
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Bill D. Caraway
University of Illinois at Urbana-Champaign
Authors
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Bill D. Caraway
University of Illinois at Urbana-Champaign
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Arne J Pearlstein
Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign
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Low-order pressure determination in the flow of a stalled airfoil from PIV
ORAL
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Presenters
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Douglas Carter
Univ of Southampton
Authors
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Douglas Carter
Univ of Southampton
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Bharathram Ganapathisubramani
Univ of Southampton, University of Southampton
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Ultrasound Image Velocimetry (UIV) Uncertainty Quantification
ORAL
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Publication: Planned paper: Ultrasound Image Velocimetry (UIV) Uncertainty Quantification
Presenters
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Rozhin Derakhshandeh
Purdue University
Authors
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Rozhin Derakhshandeh
Purdue University
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Sayantan Bhattacharya
Purdue University
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Brett A. A Meyers
Purdue University
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Pavlos P Vlachos
Purdue University, Purdue
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Utilizing the physics of microfluidic sensing schemes in signal processing to lower the detection limit
ORAL
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Presenters
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Florian Gebhard
Technical University of Darmstadt
Authors
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Henning Bonart
Technical University of Darmstadt
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Florian Gebhard
Technical University of Darmstadt
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Lukas Hecht
Technical University of Darmstadt
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Tamal Roy
ETH Zurich, Department of Mechanical and Process Engineering, Institute of Energy Technology, ETH Zurich, 8092 Zürich, Switzerland
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Benno Liebchen
Technical University of Darmstadt
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Steffen Hardt
TU Darmstadt, Mechanical Engineering Department, Technical University of Darmstadt, TU-Darmstadt
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Complete flow characterization from snapshot PIV, fast probes and physics-informed neural networks
ORAL
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Presenters
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Alvaro Moreno Soto
Universidad Carlos III de Madrid
Authors
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Alvaro Moreno Soto
Universidad Carlos III de Madrid
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Alejandro Güemes
Universidad Carlos III de Madrid
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Stefano Discetti
University Carlos III de Madrid, Universidad Carlos III de Madrid
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Mean-flow reconstruction of unsteady flows via data assimilation: PINN vs variational methods.
ORAL
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Presenters
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Yusuf Patel
Imperial College London
Authors
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Georgios Rigas
Imperial College London
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Yusuf Patel
Imperial College London
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Olivier Marquet
ONERA
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Vincent Mons
ONERA
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Distortion of passive scalar structure during suction-based plume sampling
ORAL
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Publication: True, Aaron C., and John P. Crimaldi. "Distortion of passive scalar structure during suction-based plume sampling." Sensors and Actuators B: Chemical (2022): 132018.
Presenters
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Aaron C True
University of Colorado, Boulder
Authors
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Aaron C True
University of Colorado, Boulder
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John P Crimaldi
University of Colorado, Boulder, University of Colorado Boulder
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Sequential Regression of Finite-Time Lyapunov Exponents for Fast Identification of Fluid Transport Features
ORAL
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Presenters
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Tanner D Harms
Caltech
Authors
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Tanner D Harms
Caltech
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Steven L Brunton
University of Washington, University of Washington, Department of Mechanical Engineering
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Beverley J McKeon
Caltech
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Pressure Reconstruction from Noisy Measurements of Pressure Gradient by Gaussian Process Regression in Isotropic Turbulence
ORAL
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Presenters
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Zejian You
San Diego State University
Authors
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Zejian You
San Diego State University
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Qi Wang
San Diego State University
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Xiaofeng Liu
San Diego State University
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