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Proceedings Papers

Liutex and Third Generation of Vortex Identification

Yifei Yu, Charles Nottage, Oscar Alvarez, Chaoqun Liu
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A035, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-66169
https://doi.org/10.1115/FEDSM2021-66169
View Paper titled, Liutex and Third Generation of Vortex Identification
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Topics: Vortices, Rotation, Vorticity, Swirling flow, Shear (Mechanics), Eigenvalues, Scalars, Tensors
Proceedings Papers

Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks

Kie Okabayashi, Yuki Kodera, Shintaro Takeuchi, Takeo Kajishima, Byungjin An, Motohiko Nohmi, Masashi Obuchi
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A066, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4785
https://doi.org/10.1115/AJKFluids2019-4785
View Paper titled, Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks
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Topics: Cavity flows, Disks, Stability, Vortices, Eigenvalues, Flow (Dynamics), Reynolds number, Rotors, Stators, Viscous flow
Proceedings Papers

Low-Memory Reduced-Order Modelling With Dynamic Mode Decomposition Applied on Unsteady Wheel Aerodynamics

Marco Kiewat, Lukas Haag, Thomas Indinger, Vincent Zander
Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT23A006, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69299
https://doi.org/10.1115/FEDSM2017-69299
View Paper titled, Low-Memory Reduced-Order Modelling With Dynamic Mode Decomposition Applied on Unsteady Wheel Aerodynamics
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Topics: Aerodynamics, Modeling, Wheels, Flow (Dynamics), Simulation, Compression, Vehicles, Vortices, Delay differential equations, Eddies (Fluid dynamics)
Proceedings Papers

Flow Over a Sudden Expansion in an Annular Pipe: Steady Axisymmetric Flow and its Stability

Behnaz Beladi, Hendrik C. Kuhlmann
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT14A014, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7896
https://doi.org/10.1115/FEDSM2016-7896
View Paper titled, Flow Over a Sudden Expansion in an Annular Pipe: Steady Axisymmetric Flow and its Stability
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Topics: Flow (Dynamics), Pipes, Stability, Algebra, Algorithms, Eigenvalues, Kinetic energy
Proceedings Papers

Stability Analysis of Chaotic Wavy Stratified Fluid-Fluid Flow With the 1D Fixed-Flux Two-Fluid Model

Avinash Vaidheeswaran, William D. Fullmer, Krishna Chetty, Raul G. Marino, Martin Lopez de Bertodano
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT33A013, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-1058
https://doi.org/10.1115/FEDSM2016-1058
View Paper titled, Stability Analysis of Chaotic Wavy Stratified Fluid-Fluid Flow With the 1D Fixed-Flux Two-Fluid Model
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Topics: Flow (Dynamics), Fluids, Stability, Computer simulation, Two-phase flow, Water, Dynamics (Mechanics), Eigenvalues, Engineering simulation, Gasoline
Proceedings Papers

Boundary Element Analysis of Bubble Oscillations in Elastic Tubes

Tatsuya Kitahara, Nariki Makihara, Toshiyuki Ogasawara, Hiroyuki Takahira
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A005, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-05256
https://doi.org/10.1115/AJKFluids2015-05256
View Paper titled, Boundary Element Analysis of Bubble Oscillations in Elastic Tubes
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Topics: Boundary element methods, Bubbles, Oscillations, Resonance, Springs, Blood vessels, Dipoles (Electromagnetism), Dynamics (Mechanics), Eigenvalues, Ultrasound
Proceedings Papers

Model Reduction and Analysis of NS-DBD Based Control of Stalled NACA0015 Airfoil

Arvind T. Mohan, Datta V. Gaitonde
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT09A001, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21178
https://doi.org/10.1115/FEDSM2014-21178
View Paper titled, Model Reduction and Analysis of NS-DBD Based Control of Stalled NACA0015 Airfoil
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Topics: Airfoils, Flow (Dynamics), Computer simulation, Stability, Actuators, Dynamics (Mechanics), Eigenvalues, Principal component analysis, Reynolds number, Turbulence
Proceedings Papers

Energy Production Characteristics of a Spring-Mounted Cantilevered-Free Flexible Plate in a Uniform Flow

Richard M. Howell, Anthony D. Lucey
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 1455-1463, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72071
https://doi.org/10.1115/FEDSM2012-72071
View Paper titled, Energy Production Characteristics of a Spring-Mounted Cantilevered-Free Flexible Plate in a Uniform Flow
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Topics: Energy generation, Flow (Dynamics), Springs, Dampers, Energy harvesting, Boundary layers, Cantilevers, Computer simulation, Dynamics (Mechanics), Eigenvalues
Proceedings Papers

Optimal Disturbances in Three-Dimensional Natural Convection Flows

Elia Merzari, Paul Fischer, W. David Pointer
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 921-928, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72386
https://doi.org/10.1115/FEDSM2012-72386
View Paper titled, Optimal Disturbances in Three-Dimensional Natural Convection Flows
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Topics: Flow (Dynamics), Natural convection, Stability, Buoyancy, Approximation, Cavities, Eigenvalues, Flow instability, Heating, Momentum
Proceedings Papers

Numerical Simulation of Low-Speed Two Phase Flows Based on Preconditioning

Yang-Yao Niu
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1575-1583, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-04005
https://doi.org/10.1115/AJK2011-04005
View Paper titled, Numerical Simulation of Low-Speed Two Phase Flows Based on Preconditioning
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Topics: Compressibility, Computer simulation, Convection, Cylinders, Dams, Density, Eigenvalues, Flow (Dynamics), Flow simulation, Fluids
Proceedings Papers

Investigation of POD Bases for Flow Control on Disk Wakes

Zachary Berger, Rory Bigger, Makan Fardad, Hiroshi Higuchi, Mark N. Glauser, Aaron J. Orbaker
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1109-1116, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31071
https://doi.org/10.1115/FEDSM-ICNMM2010-31071
View Paper titled, Investigation of POD Bases for Flow Control on Disk Wakes
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Topics: Disks, Flow control, Wakes, Flow (Dynamics), Control equipment, Databases, Eigenvalues, Excitation, Particulate matter, Reynolds number
Proceedings Papers

Sensitivity of the Predictive Structural Models Under Stochastic and Convective Excitation

F. Franco, S. De Rosa, E. Ciappi, F. Magionesi
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 1237-1247, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30022
https://doi.org/10.1115/FEDSM-ICNMM2010-30022
View Paper titled, Sensitivity of the Predictive Structural Models Under Stochastic and Convective Excitation
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Topics: Approximation, Eigenvalues, Excitation, Finite element analysis, Mode shapes, Pressure, Stress, Structural response analysis, Vacuum
Proceedings Papers

Two-Dimensional Shell Vibration of Microtubule in Living Cell

E. Ghavanoo, F. Daneshmand, M. Amabili
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 967-974, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30636
https://doi.org/10.1115/FEDSM-ICNMM2010-30636
View Paper titled, Two-Dimensional Shell Vibration of Microtubule in Living Cell
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Topics: Biological cells, Shells, Vibration, Eigenvalues, Creeping flow, Fluids, Mechanical behavior, Polynomials, Reynolds number, Stress
Proceedings Papers

Velocity and Pressure Measurements of a Mach 0.85 Axisymmetric Jet

Richa Mann, Lawrence S. Ukeiley, John M. Seiner
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 963-975, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37164
https://doi.org/10.1115/FEDSM2007-37164
View Paper titled, Velocity and Pressure Measurements of a Mach 0.85 Axisymmetric Jet
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Topics: Pressure measurement, Jets, Nozzles, Pressure, Eigenfunctions, Eigenvalues, Particulate matter, Pressure transducers, Principal component analysis, Shear (Mechanics)
Proceedings Papers

Structure Detection and Analysis of Non-Circular Impinging Jets in a Semi-Confined Array Configuration

Bertrand P. E. Dano, James A. Liburdy
Proc. ASME. HT-FED2004, Volume 1, 245-260, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56265
https://doi.org/10.1115/HT-FED2004-56265
View Paper titled, Structure Detection and Analysis of Non-Circular Impinging Jets in a Semi-Confined Array Configuration
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Topics: Jets, Vortices, Flow (Dynamics), Nozzles, Kinetic energy, Algorithms, Cross section (Physics), Cross-flow, Eigenvalues, Geometry
Proceedings Papers

Investigation of Various Structure Identification Methods and the Effects of Tabs on the Near Field of Round Jets

S. Waterman, T. Holme, S. McIlwain, A. Pollard
Proc. ASME. FEDSM2002, Volume 2: Symposia and General Papers, Parts A and B, 1135-1142, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31409
https://doi.org/10.1115/FEDSM2002-31409
View Paper titled, Investigation of Various Structure Identification Methods and the Effects of Tabs on the Near Field of Round Jets
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Topics: Eigenvalues, Flow visualization, Jets, Noise (Sound), Simulation, Tensors, Turbulence, Visualization, Vortices, Vorticity
Proceedings Papers

Further Studies of the Axisymmetric Disk Wake Using the “Slice POD”

Peter B. V. Johansson, William K. George
Proc. ASME. FEDSM2002, Volume 2: Symposia and General Papers, Parts A and B, 1151-1157, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31411
https://doi.org/10.1115/FEDSM2002-31411
View Paper titled, Further Studies of the Axisymmetric Disk Wake Using the “Slice POD”
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Topics: Disks, Wakes, Reynolds number, Eigenvalues, Flow (Dynamics), Wake turbulence, Wire
Proceedings Papers

Dynamics of Closed Circuit Hydraulic Model Loops

Bjo̸rnar Svingen, Morten Kjeldsen, Roger E. A. Arndt
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 349-354, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31003
https://doi.org/10.1115/FEDSM2002-31003
View Paper titled, Dynamics of Closed Circuit Hydraulic Model Loops
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Topics: Circuits, Compressibility, Dynamic response, Dynamics (Mechanics), Eigenvalues, Flow (Dynamics), Hydrofoil, Physics, Pressure transducers, Testing
Proceedings Papers

Eigenvalue Sensitivity to Base Flow Variations in Hagen-Poiseuille Flow

Isabella M. Gavarini, Alessandro Bottaro, Frans T. M. Nieuwstadt
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1395-1400, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31050
https://doi.org/10.1115/FEDSM2002-31050
View Paper titled, Eigenvalue Sensitivity to Base Flow Variations in Hagen-Poiseuille Flow
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Topics: Eigenvalues, Flow (Dynamics), Poiseuille flow, Pipe flow, Reynolds number, Transients (Dynamics), Uncertainty
Proceedings Papers

Alignment Trends of a Decomposed SGS Stress Tensor Determined From Holographic PIV Measurements

Bo Tao, Joseph Katz, Charles Meneveau
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 545-551, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31261
https://doi.org/10.1115/FEDSM2002-31261
View Paper titled, Alignment Trends of a Decomposed SGS Stress Tensor Determined From Holographic PIV Measurements
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Topics: Density, Ducts, Eddies (Fluid dynamics), Eigenvalues, Geometry, Large eddy simulation, Modeling, Probability, Stress, Stress tensors