NASA-LLIS-2918

Lessons Learned - Start Transient Leak Detection System (STLDS)

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T17:32:56Z
date available	2017-09-04T17:32:56Z
date copyright	05/20/2010
date issued	2010
identifier other	DBMGFDAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std/handle/yse/155886
description abstract	Abstract: Cryogenic propulsion systems use extremely cold propellants and high pressures to achieve the thrust-to-weight ratios required for space vehicles. Leakage from these systems during operation can cause changes in pressure within an enclosed fuselage (such as the Space Shuttle vehicle [SSV]) that are significant enough to be recognized as the initiation of a potentially catastrophic leak. Monitoring for these unexpected changes in pressure can allow detection of a leak in time to abort a launch and possibly prevent damage to or loss of the vehicle.
language	English
title	NASA-LLIS-2918	num
title	Lessons Learned - Start Transient Leak Detection System (STLDS)	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;2010
contenttype	fulltext
subject keywords	Cryogenic Systems
subject keywords	Launch support systems
subject keywords	Level II/III requirements definition
subject keywords	Propulsion
subject keywords	Reliability
subject keywords	Risk management
subject keywords	Vehicle concepts