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Proceedings Papers

Wavenumber-Frequency Spectrum Analysis of Pressure Fields Around an Automobile

Xifeng Wang, Kenta Mizushiri, Hiroshi Yokoyama, Akiyoshi Iida
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A002, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4806
https://doi.org/10.1115/AJKFluids2019-4806
View Paper titled, Wavenumber-Frequency Spectrum Analysis of Pressure Fields Around an Automobile
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Topics: Aerodynamic noise, Automobiles, Emission spectroscopy, Flow (Dynamics), Noise (Sound), Pressure, Simulation, Sound pressure, Spectroscopy
Proceedings Papers

Spectral Analysis and Discussion on the Velocity Fluctuation in Drag Reducing Channel Flow by Surfactant Additives

Yuichi Kaiho, Shumpei Hara, Takahiro Tsukahara, Yasuo Kawaguchi
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, V01BT25A005, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7725
https://doi.org/10.1115/FEDSM2016-7725
View Paper titled, Spectral Analysis and Discussion on the Velocity Fluctuation in Drag Reducing Channel Flow by Surfactant Additives
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Topics: Channel flow, Drag (Fluid dynamics), Emission spectroscopy, Spectroscopy, Surfactants, Turbulence, Flow (Dynamics), Fluctuations (Physics), Viscoelasticity, Anisotropy
Proceedings Papers

Numerical and Experimental Investigation on Unsteady Inflow Conditions of a Pump-Turbine at Low Load

S. Erne, G. Edinger, E. Doujak, C. Bauer
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A019, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21281
https://doi.org/10.1115/FEDSM2014-21281
View Paper titled, Numerical and Experimental Investigation on Unsteady Inflow Conditions of a Pump-Turbine at Low Load
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Topics: Inflow, Pump turbines, Stress, Pressure, Flow (Dynamics), Vortices, Computational fluid dynamics, Emission spectroscopy, Engineering simulation, Fluctuations (Physics)
Proceedings Papers

Computational Aeroacoustic Analysis of a Heating Coil Within a Ventilation Duct

Joseph C. Herther, Stephen P. Gent
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT12A005, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21603
https://doi.org/10.1115/FEDSM2014-21603
View Paper titled, Computational Aeroacoustic Analysis of a Heating Coil Within a Ventilation Duct
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Topics: Ducts, Heating, Ventilation, Noise (Sound), Acoustics, HVAC equipment, Air flow, Aircraft, Computational fluid dynamics, Computer simulation
Proceedings Papers

On the Use of POD for Identifying Acoustic and Turbulent Components of an Inhomogeneous Wall Pressure Field

Philippe Druault, Abbas Hekmati, Denis Ricot
Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT19A003, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16381
https://doi.org/10.1115/FEDSM2013-16381
View Paper titled, On the Use of POD for Identifying Acoustic and Turbulent Components of an Inhomogeneous Wall Pressure Field
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Topics: Acoustics, Pressure, Turbulence, Databases, Automotive industry, Boundary layer turbulence, Emission spectroscopy, Excitation, Flow (Dynamics), Lattice Boltzmann methods
Proceedings Papers

Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultrasonic Velocity Profiler

Hideki Kawai, Tomoki Honma, Hiroshige Kikura
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2791-2794, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-11026
https://doi.org/10.1115/AJK2011-11026
View Paper titled, Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultrasonic Velocity Profiler
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Topics: Annulus, Emission spectroscopy, Spectroscopy, Vortex flow, Flow (Dynamics), Bioreactors, Oscillations, Vortices, Impellers, Microorganisms
Proceedings Papers

Analysis of Turbulence in the Tip Region of a Waterjet Pump Rotor

Huixuan Wu, Rinaldo L. Miorini, Joseph Katz
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 699-711, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30791
https://doi.org/10.1115/FEDSM-ICNMM2010-30791
View Paper titled, Analysis of Turbulence in the Tip Region of a Waterjet Pump Rotor
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Topics: Pumps, Rotors, Turbulence, Flow (Dynamics), Energy dissipation, Filtration, Stress, Anisotropy, Clearances (Engineering), Emission spectroscopy
Proceedings Papers

Organization of Cylinder Wake Using a Splitter-Plate Active Flow Control

Chris Weiland, Pavlos Vlachos
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1325-1335, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31031
https://doi.org/10.1115/FEDSM-ICNMM2010-31031
View Paper titled, Organization of Cylinder Wake Using a Splitter-Plate Active Flow Control
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Topics: Cylinders, Flow control, Wakes, Circular cylinders, Airfoils, Emission spectroscopy, Particulate matter, Shear (Mechanics), Spectroscopy, Vortex shedding
Proceedings Papers

Experimental Characterization of the Unsteady Flow Over the Rear Slant of an Ahmed Body

Adrien Thacker, Sandrine Aubrun, Annie Leroy, Philippe Devinant
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2649-2657, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30633
https://doi.org/10.1115/FEDSM-ICNMM2010-30633
View Paper titled, Experimental Characterization of the Unsteady Flow Over the Rear Slant of an Ahmed Body
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Topics: Bubbles, Emission spectroscopy, Experimental analysis, Experimental characterization, Flow (Dynamics), Fluctuations (Physics), Pressure, Principal component analysis, Probes, Separation (Technology)
Proceedings Papers

Analysis of Cavitation Instabilities in a Four Blade Inducer

O. Coutier-Delgosha, A. Dazin, G. Caignaert, G. Bois
Proc. ASME. FEDSM2009, Volume 2: Fora, 361-370, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78406
https://doi.org/10.1115/FEDSM2009-78406
View Paper titled, Analysis of Cavitation Instabilities in a Four Blade Inducer
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Topics: Blades, Cavitation, Flow (Dynamics), Signals, Emission spectroscopy, Flow visualization, Pressure, Pressure measurement, Spectroscopy, Test facilities
Proceedings Papers

Numerical Analysis of Blade Channel Vortex in Francis Turbine at Part Load of Middle-Low Head

Yexiang Xiao, Zhengwei Wang, Jin Zhang, Guangjie Peng, Dingyou Liu, Xinhong Ma, Ming Xiao
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1623-1628, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78237
https://doi.org/10.1115/FEDSM2009-78237
View Paper titled, Numerical Analysis of Blade Channel Vortex in Francis Turbine at Part Load of Middle-Low Head
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Topics: Blades, Emission spectroscopy, Fluctuations (Physics), Francis turbines, Numerical analysis, Pressure, Spectroscopy, Stress, Vortices
Proceedings Papers

An Experimental Study of Turbulent Convection in Air Using PIV Technique

Syed J. K. Bukhari, Kamran Siddiqui
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1267-1272, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37493
https://doi.org/10.1115/FEDSM2007-37493
View Paper titled, An Experimental Study of Turbulent Convection in Air Using PIV Technique
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Topics: Convection, Turbulence, Spectra (Spectroscopy), Buoyancy, Dynamics (Mechanics), Emission spectroscopy, Energy dissipation, Flow (Dynamics), Kinetic energy, Natural convection
Proceedings Papers

Coupling of Multiple High Speed Jets and Cavities

Praveen Panickar, Ganesh Raman
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1169-1177, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37579
https://doi.org/10.1115/FEDSM2007-37579
View Paper titled, Coupling of Multiple High Speed Jets and Cavities
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Topics: Cavities, Jets, Aircraft, Emission spectroscopy, Fluid dynamics, Gears, Military aircraft, Spectra (Spectroscopy), Spectroscopy, Stability
Proceedings Papers

Experimental Investigation of Pressure Fluctuation and Vibration in a Large Francis Turbine

Fujun Wang, Yuliang Zhu, Xiaoqin Li, Jiamei Ma, Liping Wang, Xuelin Tang
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 879-884, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37432
https://doi.org/10.1115/FEDSM2007-37432
View Paper titled, Experimental Investigation of Pressure Fluctuation and Vibration in a Large Francis Turbine
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Topics: Francis turbines, Pressure, Vibration, Fluctuations (Physics), Oscillations, Stress, Turbines, Water, Bearings, China
Proceedings Papers

Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultra Sonic Velocity Profiler

Hideki Kawai, Hiroshige Kikura, Hiroshi Takahashi
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 393-398, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37238
https://doi.org/10.1115/FEDSM2007-37238
View Paper titled, Spectrum Analysis of the Taylor Vortex Flow With a Short Annulus Using the Ultra Sonic Velocity Profiler
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Topics: Annulus, Emission spectroscopy, Spectroscopy, Vortex flow, Flow (Dynamics), Vortices, Bifurcation, Bioreactors, Nonlinear equations, Reynolds number
Proceedings Papers

Experimental Study of the Structure of a Rotor Wake in a Complex Turbomachinery Flow

Yi-Chih Chow, Oguz Uzol, Joseph Katz, Charles Meneveau
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 1007-1019, July 6–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2003-45575
https://doi.org/10.1115/FEDSM2003-45575
View Paper titled, Experimental Study of the Structure of a Rotor Wake in a Complex Turbomachinery Flow
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Topics: Flow (Dynamics), Rotors, Turbomachinery, Wakes, Turbulence, Shear (Mechanics), Energy dissipation, Blades, Anisotropy, Emission spectroscopy
Proceedings Papers

3D Structure of the Rotor Wake of a Three Different Sweep Axial Fan

Ge´rald Kergourlay, Smai¨ne Kouidri, Gary W. Rankin, Robert Rey
Proc. ASME. FEDSM2005, Volume 2: Fora, 403-408, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77284
https://doi.org/10.1115/FEDSM2005-77284
View Paper titled, 3D Structure of the Rotor Wake of a Three Different Sweep Axial Fan
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Topics: Rotors, Wakes, Turbulence, Emission spectroscopy, Kinetic energy, Spectroscopy, Stress tensors, Velocity measurement
Proceedings Papers

Measurements of Rotating Stall Inside a Centrifugal Pump Impeller

D. A. Johnson, N. Pedersen, C. B. Jacobsen
Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1281-1288, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77313
https://doi.org/10.1115/FEDSM2005-77313
View Paper titled, Measurements of Rotating Stall Inside a Centrifugal Pump Impeller
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Topics: Centrifugal pumps, Impellers, Design, Flow (Dynamics), Probes, Blades, Emission spectroscopy, Laser Doppler anemometry, Pressure, Pressure transducers
Proceedings Papers

Unsteady Flow Field and Noise Generation in a Centrifugal Pump Impeller With a Vaneless Diffuser

Giorgio Pavesi, Guido Ardizzon, Giovanna Cavazzini
Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1331-1338, June 19–23, 2005
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2005-77320
https://doi.org/10.1115/FEDSM2005-77320
View Paper titled, Unsteady Flow Field and Noise Generation in a Centrifugal Pump Impeller With a Vaneless Diffuser
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Topics: Centrifugal pumps, Impellers, Noise (Sound), Unsteady flow, Vaneless diffusers, Flow (Dynamics), Pumps, Blades, Diffusers, Inflow
Proceedings Papers

Phase Locked Analysis of a Simplified Car Geometry Wake Flow Control Using Synthetic Jet

Ce´dric Leclerc, Euge´nie Levallois, Quentin Gallas, Patrick Gillie´ron, Azeddine Kourta
Proc. ASME. FEDSM2006, Volume 2: Fora, 725-730, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2006-98469
https://doi.org/10.1115/FEDSM2006-98469
View Paper titled, Phase Locked Analysis of a Simplified Car Geometry Wake Flow Control Using Synthetic Jet
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Topics: Geometry, Wakes, Actuators, Boundary layer turbulence, Drag (Fluid dynamics), Vortex shedding, Drag reduction, Emission spectroscopy, Flow separation, Momentum