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Proceedings Papers

Simulation-Driven Blade Work Distribution Based Design Strategy and Optimization of a Low-Pressure Axial Fan

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T01A016, August 3–5, 2022
Paper No: FEDSM2022-87635
DOI: https://doi.org/10.1115/FEDSM2022-87635
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Topics: Blades, Design, Optimization, Pressure, Simulation, Impellers, Shapes, Performance characterization, Equilibrium (Physics), Fans
Proceedings Papers

The Impact of Scaling on the Gap Flow Rate of Radial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T01A019, August 3–5, 2022
Paper No: FEDSM2022-87987
DOI: https://doi.org/10.1115/FEDSM2022-87987
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Topics: Fans, Flow (Dynamics), Impellers, Dimensional analysis, Pressure, Design, Dimensions, Fluid density, Performance characterization, Viscosity
Proceedings Papers

Study on Overall Design of a Vertical Take-Off and Landing Unmanned Aerial Vehicle Powered by Electric Ducted Fans

Tawei Chou, Qiyu Ying, Yuping Qian, Weilin Zhuge, Yangjun Zhang
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A008, August 10–12, 2021
Paper No: FEDSM2021-65556
DOI: https://doi.org/10.1115/FEDSM2021-65556
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Topics: Design, Fans, Simulation, Unmanned aerial vehicles
Proceedings Papers

A Solution for Experimental Modeling the Axial Fans With High Efficiency and Reduced Noise

Victorita Radulescu
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A011, July 13–15, 2020
Paper No: FEDSM2020-20442
DOI: https://doi.org/10.1115/FEDSM2020-20442
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Topics: Fans, Modeling, Noise (Sound), Blades, Errors, Rotors, Vibration, Air pollution, Computational methods, Computer simulation
Proceedings Papers

Noise Source Identification and Noise Directivity Analysis of Bladeless Fans by Combined CFD and CAA Method

Ang Li, Jun Chen, Yangfan Liu, J. Stuart Bolton, Patricia Davies
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A014, July 13–15, 2020
Paper No: FEDSM2020-20168
DOI: https://doi.org/10.1115/FEDSM2020-20168
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Topics: Computational fluid dynamics, Fans, Noise (Sound), Aerodynamic noise, Sound pressure, Air flow, Blades, Design, Rotors, Stators
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
Paper No: AJKFluids2019-4713
DOI: https://doi.org/10.1115/AJKFluids2019-4713
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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

Design and Verification of Cooling Fans for Engine Rooms of Mobile Hydraulics Vehicles

J.-H. Kim, G.-P. Lee, C.-H. Lim, S. Lee
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A028, July 28–August 1, 2019
Paper No: AJKFluids2019-5607
DOI: https://doi.org/10.1115/AJKFluids2019-5607
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Topics: Airfoils, Cooling, Design, Engines, Fans, Hydraulics, Noise (Sound), Vehicles
Proceedings Papers

Influence of Geometric Parameters on Aerodynamic and Acoustic Performances of Bladeless Fans

Ang Li, Jun Chen, Yangfan Liu, Stuart Bolton, Patricia Davies
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A040, July 28–August 1, 2019
Paper No: AJKFluids2019-5220
DOI: https://doi.org/10.1115/AJKFluids2019-5220
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Topics: Acoustics, Fans, Noise (Sound), Computational fluid dynamics, Design, Wind, Aerodynamic noise, Airfoils, Impellers
Proceedings Papers

Aerodynamic Design and Assessment of a Compact, Single Stage Axial Fan for Low Noise Emission

Daniel Kessler, Daniel Giesecke, Jens Friedrichs, Jörg Leuschner
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A071, July 28–August 1, 2019
Paper No: AJKFluids2019-5070
DOI: https://doi.org/10.1115/AJKFluids2019-5070
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Topics: Design, Emissions, Noise (Sound), Acoustics, Construction, Cooling systems, Locomotives, Pressure, Approximation, Blades
Proceedings Papers

Effects of Curvature Radius of Volute Profile on Aerodynamic Performance of Squirrel Cage Fan

Ke Wang, Yaping Ju, Chuhua Zhang
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A072, July 28–August 1, 2019
Paper No: AJKFluids2019-5078
DOI: https://doi.org/10.1115/AJKFluids2019-5078
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Topics: Computation, Computer simulation, Design, Diffusion (Physics), Engineering simulation, Fans, Flow (Dynamics), Fluids, Junctions, Pressure
Proceedings Papers

Effect of Fan Speed on Air Flow Through a Green Wall Module

Peter Abdo, B. P. Huynh, Vahik Avakian
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, V002T14A009, July 15–20, 2018
Paper No: FEDSM2018-83199
DOI: https://doi.org/10.1115/FEDSM2018-83199
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Topics: Air flow, Air pollution, Particulate matter, Cooling systems, Energy consumption, Fans, Filters, Filtration, Flow (Dynamics), Pollution
Proceedings Papers

Using CFD Simulations to Improve the Air-Cooled Steam Condenser Performance in Severe Windy Conditions via Proper Tuning of Blades Pitch Angles

Masoud Darbandi, Hamid Reza Khorshidi Behzadi, Vahid Farhangmehr, 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, V002T11A008, July 15–20, 2018
Paper No: FEDSM2018-83260
DOI: https://doi.org/10.1115/FEDSM2018-83260
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Topics: Blades, Computational fluid dynamics, Condensers (steam plant), Engineering simulation, Simulation, Fans, Heat exchangers, Design, Air flow, Flow (Dynamics)
Proceedings Papers

Testing of a Cooling Fan for Wing-Bay Electro-Mechanical Actuators

J. J. Corona, Jr., A. A. Kwarteng, G. Warwick, K. Kaddoura, O. Mesalhy, Q. H. Leland, L. C. Chow, J. P. Kizito
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, V002T14A016, July 15–20, 2018
Paper No: FEDSM2018-83480
DOI: https://doi.org/10.1115/FEDSM2018-83480
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Topics: Cooling, Electromechanical actuators, Testing, Wings, Fans, Pressure, Atmospheric pressure, Cooling systems, Flow (Dynamics), Propellers
Proceedings Papers

Development of a Measurement Method for the Classification and Performance Evaluation of Positive Pressure Ventilation (PPV) Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
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, V003T12A021, July 15–20, 2018
Paper No: FEDSM2018-83278
DOI: https://doi.org/10.1115/FEDSM2018-83278
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Topics: Fans, Performance evaluation, Pressure, Ventilation, Flow (Dynamics), Computational fluid dynamics, Engineering simulation, Fire, Simulation, Computer simulation
Proceedings Papers

Comparison Between NACA 65 Profile and Circular Arc Blade Based on Numerical Investigation

Tao Bian, Qianpeng Han, Martin Böhle
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, V01CT20A001, July 30–August 3, 2017
Paper No: FEDSM2017-69014
DOI: https://doi.org/10.1115/FEDSM2017-69014
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Topics: Blades, Flow (Dynamics), Axial flow, Fans, Bubbles, Numerical analysis, Reynolds number, Separation (Technology)
Proceedings Papers

Experimental and Numerical Analysis of Failure for 4-Fan Wall With Different Number of Fans Units

Hua-Shu Dou, Shaoqing Chi
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A023, July 30–August 3, 2017
Paper No: FEDSM2017-69292
DOI: https://doi.org/10.1115/FEDSM2017-69292
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Topics: Failure, Fans, Numerical analysis, Flow (Dynamics), Design, Pressure, Pressure drop, Vortices
Proceedings Papers

Flow Characteristics of Axial-Flow Fans With an Upstream/Downstream Blockage Disk

Keiichi Ochiai, Shinsaku Nakamura, Kotaro Sato, Donghyuk Kang, Kazuhiko Yokota
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A011, July 30–August 3, 2017
Paper No: FEDSM2017-69182
DOI: https://doi.org/10.1115/FEDSM2017-69182
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Topics: Axial flow, Disks, Fans, Flow (Dynamics), Pressure, Filters, Noise (Sound), Space, Ventilation, Vibration
Proceedings Papers

Visualization of Internal Flow Field of Propeller Fan

Takaya Onishi, H. Sato, M. Hayakawa, Y. Kawata
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A019, July 30–August 3, 2017
Paper No: FEDSM2017-69261
DOI: https://doi.org/10.1115/FEDSM2017-69261
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Topics: Internal flow, Propellers, Visualization, Blades, Wake turbulence, Fans, Flow (Dynamics), Noise (Sound), Vortices, Computational fluid dynamics
Proceedings Papers

Flow Analysis and Design Improvement of a Heat Sink of an Integrated Starter Generator

Sangwoo Song, Nahmkeon Hur, Jeongki Kwon
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, V01AT02A009, July 10–14, 2016
Paper No: FEDSM2016-7875
DOI: https://doi.org/10.1115/FEDSM2016-7875
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Topics: Design, Flow (Dynamics), Generators, Heat sinks, Heat transfer, Cooling, Fins, Simulation, Blades, Fans
Proceedings Papers

Electrohydrodynamics (EHD)-Induced Flow in Different Channel Configurations

C. C. Ngo, M. Sanghvi, J. Patel
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, V01BT27A002, July 10–14, 2016
Paper No: FEDSM2016-7704
DOI: https://doi.org/10.1115/FEDSM2016-7704
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Topics: Electrohydrodynamics, Flow (Dynamics), Pumps, Electrodes, Cooling, Fluids, Kinetic energy, Particulate matter, Wire, Aircraft