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Proceedings Papers

Comparison of Axial Water and Air Injections in the Draft Tube of a Francis Turbine for RVR Mitigation

Subodh Khullar, Krishna M. Singh, Michel J. Cervantes, Bhupendra K. Gandhi
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A030, August 10–12, 2021
Paper No: FEDSM2021-65503
DOI: https://doi.org/10.1115/FEDSM2021-65503
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Topics: Francis turbines, Water, Pressure, Underground injection, Flow instability, Computer simulation, Fatigue damage, Flow (Dynamics), Ropes, Stress
Proceedings Papers

Improvements of Flow Control With Fluid Injection for the Suppression of Flow Instabilities in Pump-Turbines

Sabri Deniz, Fabio Asaro
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A025, August 10–12, 2021
Paper No: FEDSM2021-65115
DOI: https://doi.org/10.1115/FEDSM2021-65115
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Topics: Flow control, Flow instability, Fluids, Pump turbines, Water
Proceedings Papers

Investigation of the Flow Instabilities of a Low Specific Speed Pump-Turbine: Part 1 — Experimental and Numerical Analysis

Sabri Deniz, Armando Del Rio, Martin von Burg, Manuel Tiefenthaler
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A039, July 13–15, 2020
Paper No: FEDSM2020-20268
DOI: https://doi.org/10.1115/FEDSM2020-20268
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Topics: Flow instability, Numerical analysis, Pump turbines
Proceedings Papers

Experimental Investigations of the Surface Groove Effect in Taylor-Couette-Poiseuille Flow

Lamia Gaied, Fethi Aloui, Marc Lippert, Emna Berrich
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T02A009, July 13–15, 2020
Paper No: FEDSM2020-20326
DOI: https://doi.org/10.1115/FEDSM2020-20326
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Topics: Axial flow, Flow (Dynamics), Shear stress, Cylinders, Vortex flow, Vortices, Flow instability, Fluids, Hydrodynamic stability, Mass transfer
Proceedings Papers

Investigation of the Flow Instabilities of a Low Specific Speed Pump-Turbine: Part 2 — Flow Control With Fluid Injection

Sabri Deniz, Martin von Burg, Manuel Tiefenthaler
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A040, July 13–15, 2020
Paper No: FEDSM2020-20275
DOI: https://doi.org/10.1115/FEDSM2020-20275
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Topics: Flow control, Flow instability, Fluids, Pump turbines, Water
Proceedings Papers

Evaluation of Pressure-Strain Correlation As a Basis for Development of a Physics-Based Transition Onset Marker

Satish Muthu, Shanti Bhushan, D. Keith Walters
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A059, July 28–August 1, 2019
Paper No: AJKFluids2019-5418
DOI: https://doi.org/10.1115/AJKFluids2019-5418
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Topics: Physics, Pressure, Boundary layers, Computational fluid dynamics, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Computer simulation, Flat plates, Flow instability
Proceedings Papers

Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions

Romain Prunières, Chisachi Kato
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A015, July 28–August 1, 2019
Paper No: AJKFluids2019-4886
DOI: https://doi.org/10.1115/AJKFluids2019-4886
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Topics: Centrifugal pumps, Flow (Dynamics), Fluids, Large eddy simulation, Pumps, Impellers, Diffusers, Computational fluid dynamics, Pressure, Flow instability
Proceedings Papers

Thermal Cavitation Instability Analysis in Axial Inducers by Means of Casing and Hub-Mounted Pressure Sensors

Ruzbeh Hadavandi, Angelo Pasini, Dario Valentini, Giovanni Pace, Luca d’Agostino
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A047, July 28–August 1, 2019
Paper No: AJKFluids2019-5620
DOI: https://doi.org/10.1115/AJKFluids2019-5620
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Topics: Cavitation, Flow instability, Pressure sensors, Propellants
Proceedings Papers

Numerical Study on the Flow Field Analysis and Optimization of Turbine in Supercritical Compressed Air Energy Storage

Meng Wang, Jianqiang Deng, Yang He, Haisheng Chen, Yujie Xu
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A061, July 28–August 1, 2019
Paper No: AJKFluids2019-4849
DOI: https://doi.org/10.1115/AJKFluids2019-4849
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Topics: Compressed air, Energy storage, Flow (Dynamics), Optimization, Turbines, Pressure, Blades, Design, Inlet guide vanes, Nozzles
Proceedings Papers

Effect of Interstage Injection on Compressor Flow Characteristic

Inez Von Deschwanden, Stefan Braun, Dieter Brillert
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A040, July 28–August 1, 2019
Paper No: AJKFluids2019-4959
DOI: https://doi.org/10.1115/AJKFluids2019-4959
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Topics: Compressors, Flow (Dynamics), Water, Compression, Sprays, Underground injection, Drops, Computational fluid dynamics, Gas flow, Air flow
Proceedings Papers

Coarse Grained Simulation of Shock-Driven Turbulent Mixing

Fernando Grinstein, Rick Rauenzahn, Juan Saenz, Marianne Francois
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, V01BT11A003, July 30–August 3, 2017
Paper No: FEDSM2017-69057
DOI: https://doi.org/10.1115/FEDSM2017-69057
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Topics: Shock (Mechanics), Simulation, Turbulence, Equilibrium (Physics), Computation, Density, Dynamics (Mechanics), Flow (Dynamics), Flow instability, Fully developed turbulent flow
Proceedings Papers

Research on Flow Field of a Fixed Duct in a Rotary Energy Recovery Device

K. Liu, J. Q. Deng, B. Yang
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, V01BT08A001, July 30–August 3, 2017
Paper No: FEDSM2017-69087
DOI: https://doi.org/10.1115/FEDSM2017-69087
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Topics: Ducts, Energy recovery, Flow (Dynamics), Vorticity, Flow instability, Fluids, Gates (Closures), Particulate matter, Turbulence, Vortices
Proceedings Papers

Direct Numerical Simulation of Nonlinear Secondary Instabilities on the Pressure Side of a Savonius Style Wind Turbine

Antoine Ducoin, Sukanta Roy, Mostafa Safdari Shadloo
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, V01AT08A004, July 10–14, 2016
Paper No: FEDSM2016-7714
DOI: https://doi.org/10.1115/FEDSM2016-7714
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Topics: Computer simulation, Pressure, Savonius wind turbines, Wind turbines, Blades, Drag (Fluid dynamics), Flow (Dynamics), Turbines, Design, Energy conversion
Proceedings Papers

Flow Instability in Off Design Condition of Vaned and Vaneless Diffuser Centrifugal Pump

Hideto Hiramatsu, Akiha Shibata, Shutaro Komaki, Kazuyoshi Miyagawa, Takeshi Sano
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A005, July 26–31, 2015
Paper No: AJKFluids2015-33353
DOI: https://doi.org/10.1115/AJKFluids2015-33353
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Topics: Centrifugal pumps, Design, Flow instability, Vaneless diffusers, Diffusers, Impellers, Vortices, Computation, Flow (Dynamics), Internal flow
Proceedings Papers

Heat Transfer Enhancement of Elastic Turbulence in Curved Microchannel

Dongyang Li, Xiaobin Li, Fengchen Li
Proc. ASME. AJKFluids2015, Volume 2: Fora, V002T10A002, July 26–31, 2015
Paper No: AJKFluids2015-10312
DOI: https://doi.org/10.1115/AJKFluids2015-10312
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Topics: Heat transfer, Microchannels, Turbulence, Flow (Dynamics), Flow instability, Polymer solutions, Convection, Elasticity, Fluids, Integrated circuits
Proceedings Papers

Turbulence Modulation by Particle Clustering in Dilute and Moderately Dilute Channel Flows

Jesse Capecelatro, Olivier Desjardins
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT18A008, August 3–7, 2014
Paper No: FEDSM2014-21631
DOI: https://doi.org/10.1115/FEDSM2014-21631
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Topics: Channel flow, Particulate matter, Turbulence, Flow (Dynamics), Gravity (Force), Engineering simulation, Fluids, Friction, Simulation, Boundary layers
Proceedings Papers

Influence of an Upstream Obstacle on the Flow Characteristics of Axial-Flow Fans

Shinsaku Nakamura, Masayuki Takahashi, Kotaro Sato, Kazuhiko Yokota
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, V01BT10A017, August 3–7, 2014
Paper No: FEDSM2014-21251
DOI: https://doi.org/10.1115/FEDSM2014-21251
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Topics: Axial flow, Fans, Flow (Dynamics), Disks, Flow instability, Cooling, Density, Design
Proceedings Papers

Study on Flow Characteristics Downstream of Annular Inlet Guide Vanes

Masanori Kudo, Koichi Nishibe, Masayuki Takahashi, Kotaro Sato, Yoshinobu Tsujimoto
Proc. ASME. FEDSM2013, Volume 1B, Symposia: Fluid Machinery; Fluid Power; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Fundamental Issues and Perspectives in Fluid Mechanics, V01BT10A008, July 7–11, 2013
Paper No: FEDSM2013-16102
DOI: https://doi.org/10.1115/FEDSM2013-16102
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Topics: Flow (Dynamics), Inlet guide vanes, Flow instability, Oscillations, Unsteady flow, Computer simulation, Fluctuations (Physics), Pressure
Proceedings Papers

Instability Modes During Electro-Atomisation for Micro/Nano Particle Fabrication: A Non-Dimensional Approach

Alok Ray, P. K. Panigrahi, P. Shukla
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, V01CT27A007, July 7–11, 2013
Paper No: FEDSM2013-16625
DOI: https://doi.org/10.1115/FEDSM2013-16625
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Topics: Dimensional analysis, Electrical properties, Ethanol, Flow instability, Flow visualization, Fluids, Manufacturing, Nanoparticles, Navier-Stokes equations, Particulate matter
Proceedings Papers

Noise Prediction in HVAC Squirrel-Cage Fans by Unsteady Reynolds Navier-Stokes Computation

Sandra Velarde-Suárez, Rafael Ballesteros-Tajadura, Jesús Manuel Fernández Oro, José González
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 103-112, July 8–12, 2012
Paper No: FEDSM2012-72502
DOI: https://doi.org/10.1115/FEDSM2012-72502
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Topics: Computation, Fans, HVAC equipment, Noise (Sound), Computational fluid dynamics, Design, Automobiles, Blades, Computers, Flow instability