Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp by Nasa Technical Reports Server (Ntrs)

Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp (Paperback) (ISBN-13: 9781289226077)

Vendor: Nasa Technical Reports Server (Ntrs)
Product type: Books
Format: Paperback
$15.75
$15.75
$15.75
Subtotal: $15.75
Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp by Nasa Technical Reports Server (Ntrs)

Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp

$15.75
Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp by Nasa Technical Reports Server (Ntrs)

Vibration Analysis of the Space Shuttle External Tank Cable Tray Flight Data With and Without PAL Ramp

$15.75
Format: Paperback
Description
Description
x
External Tank Cable Tray vibration data for three successive Space Shuttle flights were analyzed to assess response to buffet and the effect of removal of the Protuberance Air Loads (PAL) ramp. Waveform integration, spectral analysis, cross-correlation analysis and wavelet analysis were employed to estimate vibration modes and temporal development of vibration motion from a sparse array of accelerometers and an on-board system that acquired 16 channels of data for approximately the first 2 min of each flight. The flight data indicated that PAL ramp removal had minimal effect on the fluctuating loads on the cable tray. The measured vibration frequencies and modes agreed well with predicted structural response.

Author: Nasa Technical Reports Server (Ntrs),Bruce E. Walker
ISBN-10: 1289226075
ISBN-13: 9781289226077
Publisher: Bibliogov
Language: English
Published: 07/22/2013
Pages: 28
Format: Paperback
Weight: 0.15lbs
Size: 9.69h x 7.44w x 0.06d

Recently Viewed Products