Results 11 to 20 of about 3,664,430 (285)
Sensors, 2012 This paper proposes a distributed system for analysis and monitoring (DSAM) of vibrations and acoustic noise, which consists of an array of intelligent modules, sensor modules, communication bus and a host PC acting as data center. The main advantages of
Maria Calado +2 more
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Acoustic Characterization of a Cavitation Tunnel for Ship Propeller Noise Studies
Journal of Ocean Engineering and ScienceRuben Pico acknowledges support from the Spanish Ministry of Economy and Innovation (MINECO) and EuropeanUnion FEDER through project PID2019-109175GB-C22 and PID2022-138321NB-C22.
Davide Borelli +2 more
exaly +3 more sources
Recent Advances in Passive Acoustic Localization Methods via Aircraft and Wake Vortex Aeroacoustics
Fluids, 2022 Passive acoustic aircraft and wake localization methods rely on the noise emission from aircraft and their wakes for detection, tracking, and characterization.
Arnav Joshi +2 more
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Acoustic Source Characterization of Marine Propulsors
Journal of Marine Science and Engineering, 2022 Marine propulsors represent one of the most important contributors among anthropogenic sounds radiated into water. Blade based propulsors, e.g., propellers, generate tones at the blade passing frequency and its harmonics, especially in cavitating ...
Jukka Tanttari, Antti Hynninen
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Polymer Testing, 2022 The acoustic properties of sealing systems are essential for the noise control of new-generation vehicles and closure systems. Accurate characterization of the elastic elastomer properties is essential to perform acoustic analyses; however, this ...
Orçun Saf, Haluk Erol, Ali Erkin Kutlu
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Acoustic characterization of cavitation intensity: A review
Ultrasonics Sonochemistry, 2022 Cavitation intensity is used to describe the activity of cavitation, and several methods are developed to identify the intensity of cavitation. This work aimed to provide an overview and discussion of the several existing characterization methods for ...
Pengfei Wu +3 more
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Investigation on Characterization of Typical Characteristic in Compressor Based on Flat Plate Model
Applied Sciences, 2022 The acoustic resonance of aero-engine compressors is very harmful, which can lead to the failure of components such as blades. The mechanism of acoustic resonance is very complicated.
Fengtong Zhao +5 more
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A Vector Sensor-Based Acoustic Characterization System for Marine Renewable Energy
Journal of Marine Science and Engineering, 2020 NoiseSpotter is a passive acoustic monitoring system that characterizes, classifies, and geo-locates anthropogenic and natural sounds in near real time. It was developed with the primary goal of supporting the evaluation of potential acoustic effects of ...
Kaustubha Raghukumar +3 more
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Corn plants as temporary acoustic barrier to limit the effects of noise pollution
, 2021 Corn is a cereal imported into Europe from the Americas. It is used for human and animal feed, but there are also industrial uses such as the production of ethanol, of fuel for heating homes, or the production of starch. Corn grows in the summer in areas
Ciaburro G. +5 more
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Journal of Otorhinolaryngology, Hearing and Balance Medicine, 2023 The subjective judgment on the annoyance produced by noise is always an important tool to complete an investigation, and to find the best way for its reduction.
Anna Magrini +2 more
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