Science
NASA Researches Aviation Noise Reduction Techniques
Research teams at the NASA Glenn Research Center are using advanced instrumentation to measure airflow and sound, aiming to reduce global aviation noise. These techniques could significantly impact future aircraft design and operation.
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NASA
To measure airflow and sound, research teams at the NASA Glenn Research Center use special instrumentation like particle image velocimetry, hot wire anemometry, Raman spectroscopy, microphones in phased arrays or continuously rotating rakes. The global aviation noise reduction community relies on da
2026-10-19 16:37 UTC