1-6 of 6
Akiyoshi Iida
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
View Paper
PDF
Topics: Aerodynamic noise, Automobiles, Emission spectroscopy, Flow (Dynamics), Noise (Sound), Pressure, Simulation, Sound pressure, Spectroscopy
Proceedings Papers

Prediction of Pressure Fluctuation on a Vehicle by Large Eddy Simulation

Yoshinobu Yamade, Chisachi Kato, Akiyoshi Iida, Shinobu Yoshimura, Keiichiro Iida
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT17A001, July 26–31, 2015
Paper No: AJKFluids2015-17519
DOI: https://doi.org/10.1115/AJKFluids2015-17519
View Paper
PDF
Topics: Large eddy simulation, Pressure, Vehicles, Fluctuations (Physics), Structural analysis, Acoustics, Aerodynamic noise, Computational fluid dynamics, Engineering simulation, Noise (Sound)
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
View Paper
PDF
Topics: Acoustics, Cavity flows, Resonance, Cavities, Flow (Dynamics), Delays, Oscillations, Waves, Boundary layers, Collisions (Physics)
Proceedings Papers

Numerical Estimation of Exhaust Gas Emission From Tunnel Portal With Forced Extraction System

Kentaro Yamada, Akiyoshi Iida, Akisato Mizuno
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1245-1250, July 30–August 2, 2007
Paper No: FEDSM2007-37126
DOI: https://doi.org/10.1115/FEDSM2007-37126
View Paper
PDF
Topics: Emissions, Exhaust systems, Gates (Closures), Tunnels, Pollution, Suction, Traffic, Air flow, Algorithms, Numerical analysis
Proceedings Papers

Numerical Study on Securing Evacuation Environment Under Fire at an Inclined Tunnel Part

Masashi Shingai, Akiyoshi Iida, Akisato Mizuno
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1279-1282, July 30–August 2, 2007
Paper No: FEDSM2007-37605
DOI: https://doi.org/10.1115/FEDSM2007-37605
View Paper
PDF
Topics: Evacuations, Fire, Tunnels, Heat, Smoke, Accidents, Flow (Dynamics), Numerical analysis, Simulation results, Ventilation equipment
Proceedings Papers

Prediction of Aerodynamic Noise Radiated From a Vertical-Axis Wind Turbine

Akiyoshi Iida, Akisato Mizuno, Kyoji Kamemoto
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 63-69, July 6–10, 2003
Paper No: FEDSM2003-45467
DOI: https://doi.org/10.1115/FEDSM2003-45467
View Paper
PDF
Topics: Aerodynamic noise, Vertical axis wind turbines, Flow (Dynamics), Noise (Sound), Wind turbines, Aerodynamics, Blades, Dipoles (Electromagnetism), Fluid-dynamic forces, Horizontal axis wind turbines