Longitudinal vibration characteristics of a launch vehicle

Keiji Komatsu*, Masakatsu Minegishi, Masaaki Sano, Toshio Morita, Yoshiki Morino, Kenji Tomioka, Isao Ujino

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Longitudinal vibration characteristics of a liquid launch vehicle are reported. A bar-type longitudinal vibration mode was detected experimentally as a first mode. It was also found that the resonant frequencies of a tank filled with a liquid depend on the signal type of the excitation force.

Original languageEnglish
Pages (from-to)247-250
Number of pages4
JournalTransactions of the Japan Society for Aeronautical and Space Sciences
Issue number102
Publication statusPublished - 1991 Feb
Externally publishedYes

ASJC Scopus subject areas

  • Aerospace Engineering


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