NASA-LLIS-0787

Lessons Learned – Acoustic Noise Requirement

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T16:07:00Z
date available	2017-09-04T16:07:00Z
date copyright	04/14/2000
date issued	2000
identifier other	SADEQCAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/70242
description abstract	Practice: Impose an acoustic noise requirement on spacecraft hardware design to ensure the structural integrity of the vehicle and its components in the vibroacoustic launch environment. Acoustic noise results from the propagation of sound pressure waves through air or other media. During the launch of a rocket, such noise is generated by the release of high velocity engine exhaust gases, by the resonant motion of internal engine components, and by the aerodynamic flow field associated with high speed vehicle movement through the atmosphere. This environment places severe stress on flight hardware and has been shown to severely impact subsystem reliability.
language	English
title	NASA-LLIS-0787	num
title	Lessons Learned – Acoustic Noise Requirement	en
type	standard
page	9
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;2000
contenttype	fulltext