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Proceedings Papers

Comparison of a Singularity- and an Inverse Design Method for Axial Flow Fans Based on Numerical Simulations

Anika Theis, Martin Böhle
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A011, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4713
https://doi.org/10.1115/AJKFluids2019-4713
View Paper titled, Comparison of a Singularity- and an Inverse Design Method for Axial Flow Fans Based on Numerical Simulations
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Topics: Axial flow, Computer simulation, Design methodology, Fans, Boundary layers, Flow (Dynamics), Potential theory (Physics), Turbulence, Cascades (Fluid dynamics), Deflection
Proceedings Papers

On the Effect of Trailing Edge Under-Filing on the Apparent Slip Factor of Centrifugal Impellers

Oliver Litfin, Antonio Delgado
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A044, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5610
https://doi.org/10.1115/AJKFluids2019-5610
View Paper titled, On the Effect of Trailing Edge Under-Filing on the Apparent Slip Factor of Centrifugal Impellers
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Topics: Impellers, Flow (Dynamics), Blades, Engineering simulation, Simulation, Centrifugal pumps, Computer simulation, Deflection, Fluids, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Analysis of Pressure Field on Wire-Wrapped Pin Bundle Surface for Concerns of FSI

Landon Brockmeyer, Aleksandr Obabko, Elia Merzari, Yassin Hassan
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T08A008, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83521
https://doi.org/10.1115/FEDSM2018-83521
View Paper titled, Analysis of Pressure Field on Wire-Wrapped Pin Bundle Surface for Concerns of FSI
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Topics: Fluid structure interaction, Pressure, Wire, Pins (Engineering), Fuels, Flow (Dynamics), Deflection, Fluctuations (Physics), Vibration, Deformation
Proceedings Papers

Optimization of Piece-Wise Conical Nozzles: Theory and Application

Karsten Hasselmann, Muhammad Aiman Bin Khamalrudin, Stefan aus der Wiesche, Eugeny Y. Kenig
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T03A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83055
https://doi.org/10.1115/FEDSM2018-83055
View Paper titled, Optimization of Piece-Wise Conical Nozzles: Theory and Application
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Topics: Nozzles, Optimization, Computational fluid dynamics, Separation (Technology), Design, Flow separation, Pressure, Shapes, Approximation, Deflection
Proceedings Papers

Refractive Index Matching for Optical Flow Investigation With High Density Stratification

Benedikt Krohn, Sunming Qin, Annalisa Manera, Victor Petrov
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T05A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83245
https://doi.org/10.1115/FEDSM2018-83245
View Paper titled, Refractive Index Matching for Optical Flow Investigation With High Density Stratification
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Topics: Density, Flow (Dynamics), Refractive index, Turbulence, Deflection, Fluids, Image registration, Optical measurement, Particulate matter, Statistics
Proceedings Papers

Careful Parameter Study to Enhance the Effect of Injecting Heavy Fuel Oil Into a Crossflow Using Numerical Approaches

Masoud Darbandi, Ali Fatin, Gerry E. Schneider
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T09A016, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83207
https://doi.org/10.1115/FEDSM2018-83207
View Paper titled, Careful Parameter Study to Enhance the Effect of Injecting Heavy Fuel Oil Into a Crossflow Using Numerical Approaches
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Topics: Fuel oils, Drops, Sprays, Flow (Dynamics), Cross-flow, Deflection, Turbulence, Combustion chambers, Computational methods, Fuels
Proceedings Papers

Numerical Simulation of Dielectrophoretic Particle Separation

B. Kazemi, J. Darabi
Proc. ASME. FEDSM2018, Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics, V003T21A007, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83413
https://doi.org/10.1115/FEDSM2018-83413
View Paper titled, Numerical Simulation of Dielectrophoretic Particle Separation
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Topics: Computer simulation, Particulate matter, Separation (Technology), Electrodes, Electric fields, Flow (Dynamics), Computer software, Deflection, Design, Fluid-dynamic forces
Proceedings Papers

On the Predictive Capability of DNS-DEM Applied to Suspended Sediment-Turbulence Interactions

Pedram Pakseresht, Sourabh V. Apte, Justin R. Finn
Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT11A025, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69449
https://doi.org/10.1115/FEDSM2017-69449
View Paper titled, On the Predictive Capability of DNS-DEM Applied to Suspended Sediment-Turbulence Interactions
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Topics: Discrete element methods, Sediments, Turbulence, Particulate matter, Flow (Dynamics), Collisions (Physics), Deflection, Drag (Fluid dynamics), Fluid dynamics, Friction
Proceedings Papers

Flow Analysis of the Guide Vanes Region of Pump Turbine at the Slight Opening in the Pumping Startup Process

Honggang Fan, Qingfeng Ji, Weili Liao, Haixia Yang
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT09A011, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7739
https://doi.org/10.1115/FEDSM2016-7739
View Paper titled, Flow Analysis of the Guide Vanes Region of Pump Turbine at the Slight Opening in the Pumping Startup Process
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Topics: Flow (Dynamics), Guide vanes, Pump turbines, Deflection, Noise (Sound), Torque, Vibration, Computation, Computer simulation, Dynamics (Mechanics)
Proceedings Papers

A Study of Pulsed Blowing Effect on Flow Separation Over Flap

Ping Zhou, Yankui Wang, Dejian Zhao
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, V01BT14A010, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21525
https://doi.org/10.1115/FEDSM2014-21525
View Paper titled, A Study of Pulsed Blowing Effect on Flow Separation Over Flap
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Topics: Flow separation, Deflection, Wings, Airfoils, Computer simulation, Momentum
Proceedings Papers

A New Approach to Mesh Adaptation Procedure Using Linear Elasticity for Geometries Undergoing Large Displacements

Jaber J. Hasbestan, James C. Newman, III, Abdollah Arabshahi
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, V01BT12A010, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-22010
https://doi.org/10.1115/FEDSM2014-22010
View Paper titled, A New Approach to Mesh Adaptation Procedure Using Linear Elasticity for Geometries Undergoing Large Displacements
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Topics: Elasticity, Design, Optimization, Computational fluid dynamics, Constitutive equations, Construction, Deflection, Deformation, Engineering simulation, Finite element analysis
Proceedings Papers

Impact of Flexibility on the Aerodynamics of an Aspect Ratio Two Membrane Wing

Raymond E. Gordnier, Peter J. Attar
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 1481-1496, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72296
https://doi.org/10.1115/FEDSM2012-72296
View Paper titled, Impact of Flexibility on the Aerodynamics of an Aspect Ratio Two Membrane Wing
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Topics: Aerodynamics, Membranes, Wings, Reynolds number, Vehicles, Computation, Deflection, Finite element analysis, Flow (Dynamics), Separation (Technology)
Proceedings Papers

Study of Drag Reduction Devices for a Square Back Vehicle Configuration Using RANS CFD Simulations

Bahram Khalighi, Kuo-Huey Chen, Gianluca Iaccarino
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 1-8, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72025
https://doi.org/10.1115/FEDSM2012-72025
View Paper titled, Study of Drag Reduction Devices for a Square Back Vehicle Configuration Using RANS CFD Simulations
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Topics: Computational fluid dynamics, Drag reduction, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Vehicles, Drag (Fluid dynamics), Flow (Dynamics), Pressure, Cavities
Proceedings Papers

Measurements of the Vorticity Behind a Circular Cylinder in a Uniform Stream

Yoshihiro Inoue, Naoki Suwa, Shintaro Yamashita
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2817-2823, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-11030
https://doi.org/10.1115/AJK2011-11030
View Paper titled, Measurements of the Vorticity Behind a Circular Cylinder in a Uniform Stream
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Topics: Circular cylinders, Vorticity, Flow (Dynamics), Bubbles, Cylinders, Deflection, Hydrogen, Reynolds number, Shear (Mechanics), Stability
Proceedings Papers

Coupled Fluid-Structure Model for Duckbill Valve Flow

J. Wang, D. S. Weaver, S. Tullis
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, 921-930, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30331
https://doi.org/10.1115/FEDSM-ICNMM2010-30331
View Paper titled, Coupled Fluid-Structure Model for Duckbill Valve Flow
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Topics: Flow (Dynamics), Fluids, Valves, Fluid structure interaction, Pressure, Shells, Finite element methods, Rubber, Simulation, Viscous flow
Proceedings Papers

Experimental Study of Self-Excited Vibration in a Thin Film Wrapped Around an Air-Turn Bar

Kensuke Hara, Masahiro Watanabe
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, 631-638, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30913
https://doi.org/10.1115/FEDSM-ICNMM2010-30913
View Paper titled, Experimental Study of Self-Excited Vibration in a Thin Film Wrapped Around an Air-Turn Bar
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Topics: Thin films, Vibration, Flow (Dynamics), Pressure, Deflection, Stability
Proceedings Papers

Mixing at Low Reynolds Numbers by Vibrating Cantilevered Ionic Polymers

Alicia M. Williams, David R. Griffiths, Pavlos P. Vlachos
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 571-580, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37401
https://doi.org/10.1115/FEDSM2007-37401
View Paper titled, Mixing at Low Reynolds Numbers by Vibrating Cantilevered Ionic Polymers
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Topics: Polymers, Reynolds number, Flow (Dynamics), Active materials, Biomedicine, Deflection, Laminar flow, Microfluidics, Particulate matter, Risk
Proceedings Papers

Experimental Study of the Stability of a High-Speed Gas Jet Under the Influence of Liquid Cross-Flow

Chris Weiland, Jon Yagla, Pavlos Vlachos
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 599-610, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37303
https://doi.org/10.1115/FEDSM2007-37303
View Paper titled, Experimental Study of the Stability of a High-Speed Gas Jet Under the Influence of Liquid Cross-Flow
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Topics: Cross-flow, Stability, Mode shapes, Jets, Mach number, Boundary-value problems, Ejectors, Bubbles, Deflection, Pinch effect
Proceedings Papers

Dynamic Analysis of the Joined-Wing Configuration in High-Altitude Long-Endurance Aircraft Using Fluid-Structure Interaction Model

Prabu Ganesh Ravindren, Kirti Ghia, Urmila Ghia
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1467, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37683
https://doi.org/10.1115/FEDSM2007-37683
View Paper titled, Dynamic Analysis of the Joined-Wing Configuration in High-Altitude Long-Endurance Aircraft Using Fluid-Structure Interaction Model
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Topics: Aircraft, Dynamic analysis, Fluid structure interaction, Wings, Fluids, Finite element analysis, Deflection, Deformation, Simulation, Stress
Proceedings Papers

Computing Separated Flows in MEMS Devices

Oktay Baysal, Alim Rustem Aslan
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1211-1218, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31157
https://doi.org/10.1115/FEDSM2002-31157
View Paper titled, Computing Separated Flows in MEMS Devices
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Topics: Flow (Dynamics), Microelectromechanical systems, Computation, Actuators, Boundary-value problems, Cavities, Compressibility, Deflection, Filters, Fluid dynamics