NASA FLIGHTS OFF GALVESTONWILL TEST WAYS TO MEASURE RESPONSE TO LOWBOOMS

Matt Kamlet

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NASA FLIGHTS OFF GALVESTONWILL TEST WAYS TO MEASURE RESPONSE TO LOWBOOMS

机译：美国国家航空航天局（NASA）试飞加尔维斯顿（GAVESTONWILL）应对低毒的测试方法

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NASA is set to begin a series of quiet supersonic research flights off the coastof Texas near Galveston to test ways to measure the community’s response to aunique acoustic experience.Normally, an aircraft flying at supersonic speeds (faster than Mach 1, the speedof sound) produces a sonic boom so loud that, today, commercial supersonic flightis prohibited over land.Beginning Nov. 5, however, NASA test pilots will fly an F/A-18 supersonic researchaircraft in a unique maneuver that creates a quieter “thump.” Capturing howpeople and sensors on the ground respond to that sound is the goal for the Quiet SupersonicFlights 2018, or QSF18, campaign.

机译：美国宇航局将开始在德克萨斯州加尔维斯顿附近的海岸附近进行一系列安静的超音速研究飞行，以测试测量社区对独特声学体验的反应的方法。 r n通常情况下，飞机以超音速飞行（比1马赫速度快，声音的速度）发出巨大的声响，今天，商业超音速飞行已被禁止在陆地上进行。 r n从11月5日开始，NASA的测试飞行员将飞行F / A-18超音速研究 r 飞机以独特的方式产生了安静的“重击”声。安静的Supersonic r nFlights 2018或QSF18运动的目标是捕捉地面上的人和传感器对声音的反应。

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来源
《Airport Noise Report》 |2018年第36期|143145-146|共3页
作者
Matt Kamlet;
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Public Affairs Specialist, NASA Armstrong Flight Research Center;

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NASA FLIGHTS OFF GALVESTONWILL TEST WAYS TO MEASURE RESPONSE TO LOWBOOMS

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