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Proceedings Papers

Analysis of Aeroacoustic Generated From a Rotating Tire With a Longitudinal Groove Using Large-Eddy Simulation

Kengo Asada, Kimie Ito, Satoshi Sekimoto, Kozo Fujii, Masataka Koishi, Toshiyuki Ikeda
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A016, August 10–12, 2021
Paper No: FEDSM2021-66009
DOI: https://doi.org/10.1115/FEDSM2021-66009
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Topics: Large eddy simulation, Tires, Flow (Dynamics), Noise (Sound), Shapes, Acoustics, Filters, Principal component analysis, Sound pressure, Symmetry (Physics)
Proceedings Papers

Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations

Ang Li, Jun Chen
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A022, August 10–12, 2021
Paper No: FEDSM2021-65644
DOI: https://doi.org/10.1115/FEDSM2021-65644
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Topics: Boundary-value problems, Engineering simulation, Simulation, Acoustics, Computational fluid dynamics, Impedance (Electricity), Aerodynamic noise, Noise control, Reflectance, Absorption
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

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
Paper No: AJKFluids2019-4806
DOI: https://doi.org/10.1115/AJKFluids2019-4806
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Topics: Aerodynamic noise, Automobiles, Emission spectroscopy, Flow (Dynamics), Noise (Sound), Pressure, Simulation, Sound pressure, Spectroscopy
Proceedings Papers

Predicting Cooling Fan Noise of Electric Motor Using Compressible Large Eddy Simulation

Kimihisa Kaneko, Tsutomu Yamamoto
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A058, July 28–August 1, 2019
Paper No: AJKFluids2019-4699
DOI: https://doi.org/10.1115/AJKFluids2019-4699
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Topics: Cooling, Electric motors, Large eddy simulation, Noise (Sound), Turbulence, Pressure, Spectra (Spectroscopy), Acoustics, Aerodynamic noise, Mach number
Proceedings Papers

Investigation of Cavitation Phenomena on Noise of Underwater Propeller

Amir Karimi Noughabi, Morteza Bayati, Mehran Tadjfar
Proc. ASME. FEDSM2017, Volume 2, Fora: Cavitation and Multiphase Flow; Advances in Fluids Engineering Education, V002T13A007, July 30–August 3, 2017
Paper No: FEDSM2017-69536
DOI: https://doi.org/10.1115/FEDSM2017-69536
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Topics: Cavitation, Noise (Sound), Propellers, Marine propellers, Sound pressure, Acoustics, Blades, Flow (Dynamics), Multiphase flow, Noise control
Proceedings Papers

Observation of Particle Flocculation by kHz-Band Ultrasonic Waves in Solid-Liquid Mixture (Effects of Frequency and Sound Pressure)

Yasuhiro Sugimoto, Tatsuya Haruna, Keiichi Sato
Proc. ASME. AJKFluids2015, Volume 2A: Fora, Part 2, V02AT05A010, July 26–31, 2015
Paper No: AJKFluids2015-05550
DOI: https://doi.org/10.1115/AJKFluids2015-05550
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Topics: Flocs, Particulate matter, Sound pressure, Ultrasonic waves, Irradiation (Radiation exposure), Fluids, Slurries, Stress, Time series, Video cameras
Proceedings Papers

Parameter Optimization and Experimental Research of Small Axial Fans With Splitting Blades

Chu Wei, Jin Yingzi, Lin Peifeng, Li Yi, Wu Wenjun
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A015, July 26–31, 2015
Paper No: AJKFluids2015-09477
DOI: https://doi.org/10.1115/AJKFluids2015-09477
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Topics: Blades, Fans, Optimization, Chords (Trusses), Computer simulation, Entropy, Internal flow, Pareto optimization, Pressure, Sound pressure
Proceedings Papers

Numerical Prediction of Noise From the Internal Flow in a Centrifugal Blower

Yang Guo, Chisachi Kato, Yoshinobu Yamade, Yutaka Ohta, Taku Iwase, Ryo Takayama
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A005, July 26–31, 2015
Paper No: AJKFluids2015-09194
DOI: https://doi.org/10.1115/AJKFluids2015-09194
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Topics: Internal flow, Noise (Sound), Computational fluid dynamics, Acoustics, Blades, Fluids, Impellers, Large eddy simulation, Resolution (Optics), Sound pressure
Proceedings Papers

Leakage Detection Techniques Using Nearfield Acoustic Holography

Kanthasamy Chelliah, Ganesh Raman, Ralph T. Muehleisen
Proc. ASME. FEDSM2014, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence, V002T11A003, August 3–7, 2014
Paper No: FEDSM2014-21320
DOI: https://doi.org/10.1115/FEDSM2014-21320
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Topics: Acoustics, Holography, Leakage, Containers, Algorithms, Geometry, Noise (Sound), Particulate matter, Resolution (Optics), Sound pressure
Proceedings Papers

Flow Control of a Retreating Airfoil via NS-DBD Actuators Using Large Eddy Simulations

Kelsey Shaler, 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, V01AT09A002, August 3–7, 2014
Paper No: FEDSM2014-21185
DOI: https://doi.org/10.1115/FEDSM2014-21185
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Topics: Actuators, Airfoils, Flow control, Large eddy simulation, Heating, Flow (Dynamics), Shear (Mechanics), Pressure, Reynolds number, Turbulence
Proceedings Papers

Development of an Ultra-Quiet Fan for Computer Cooling Applications

Zhenyu Wang, Hui Hu
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, V01AT02A005, August 3–7, 2014
Paper No: FEDSM2014-21324
DOI: https://doi.org/10.1115/FEDSM2014-21324
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Topics: Computer cooling, Flow (Dynamics), Blades, Cooling, Engineering prototypes, Noise (Sound), Noise control, Sound pressure, Vortices, Acoustics
Proceedings Papers

Acoustic Streaming Jets in Liquids

Valéry Botton, Brahim Moudjed, Daniel Henry, Hamda Ben Hadid, Jean-Paul Garandet, Alban Potherat
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, V01BT14A014, August 3–7, 2014
Paper No: FEDSM2014-22042
DOI: https://doi.org/10.1115/FEDSM2014-22042
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Topics: Acoustics, Jets, Scaling laws (Mathematical physics), Shapes, Water, Accounting, Cavities, Computational fluid dynamics, Diffraction, Experimental characterization
Proceedings Papers

Acoustic Sound Source Identification in a Gasoline DI Pump for High Pressure Fuel Flows

Prashanth Avireddi, Nikhil Seera, Harsha Badarinarayan
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, V01BT12A007, August 3–7, 2014
Paper No: FEDSM2014-21633
DOI: https://doi.org/10.1115/FEDSM2014-21633
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Topics: Acoustics, Flow (Dynamics), Fuels, Gasoline, High pressure (Physics), Pumps, Combustion chambers, Computational fluid dynamics, Computer simulation, Automobiles
Proceedings Papers

Calculation of Aerodynamic Noise for Centrifugal Fan of Air-Conditioner

Taku Iwase, Hideshi Obara, Hiroyasu Yoneyama, Yoshinobu Yamade, Chisachi Kato
Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT02A002, July 7–11, 2013
Paper No: FEDSM2013-16071
DOI: https://doi.org/10.1115/FEDSM2013-16071
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Topics: Aerodynamic noise, Air conditioners, Blades, Fluctuations (Physics), Pressure, Accuracy and precision, Sound pressure, Computer simulation, Finite element analysis, Flow (Dynamics)
Proceedings Papers

Predicting Bubble Migration due to Bjerknes Force in a Complex 3D Geometry: Numerical and Experimental Results

Francisco I. Valentin, Silvina Cancelos
Proc. ASME. FEDSM2012, Volume 2: Fora, 223-232, July 8–12, 2012
Paper No: FEDSM2012-72322
DOI: https://doi.org/10.1115/FEDSM2012-72322
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Topics: Bubbles, Geometry, Acoustics, Pressure, Fluids, Oscillations, Sound pressure, Complementary metal oxide semiconductors, Excitation, Piezoelectric materials
Proceedings Papers

Generation and Transport of Bubbles in Intense Ultrasonic Fields

Yuan Lu, Joseph Katz, Andrea Prosperetti
Proc. ASME. FEDSM2012, Volume 2: Fora, 215-221, July 8–12, 2012
Paper No: FEDSM2012-72286
DOI: https://doi.org/10.1115/FEDSM2012-72286
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Topics: Bubbles, Cavitation, Pressure, Standing waves, Water, Acoustics, Density, Drag (Fluid dynamics), Dynamics (Mechanics), Holography
Proceedings Papers

Research on Cavitation Induced Noise in a Centrifugal Pump

Bo Gao, Minguan Yang, Zhong Li, Can Kang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 345-350, July 24–29, 2011
Paper No: AJK2011-06065
DOI: https://doi.org/10.1115/AJK2011-06065
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Topics: Cavitation, Centrifugal pumps, Noise (Sound), Bubbles, Pumps, Blades, Design, Flow (Dynamics), Suction, Damage
Proceedings Papers

A Formula for Prediction of Frequency of Tonal Sound in Cavity Flows With Acoustic Resonance

Hiroshi Yokoyama, Keitaro Terao, Tatsuya Suzuki, Akiyoshi Iida
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2117-2124, July 24–29, 2011
Paper No: AJK2011-08007
DOI: https://doi.org/10.1115/AJK2011-08007
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Topics: Acoustics, Cavity flows, Resonance, Cavities, Flow (Dynamics), Delays, Oscillations, Waves, Boundary layers, Collisions (Physics)
Proceedings Papers

Experimental Visualization of Sound Pressure Level and Vibration Around a Soundproof Barrier

Fumio Shimizu, Kazuhiro Tanaka, Koji Yamamoto, Hiroshi Shigefuji
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2147-2153, July 24–29, 2011
Paper No: AJK2011-08012
DOI: https://doi.org/10.1115/AJK2011-08012
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Topics: Sound pressure, Vibration, Visualization, Acoustical materials, Noise (Sound), Noise control, Thermal radiation, Displacement, Heat, High temperature