Details

Autor(en) / Beteiligte

• Sugimoto, T.
• Ohaba, M.

Titel

Transient response of a magnetic liquid column

Ist Teil von

• 1998 IEEE Ultrasonics Symposium. Proceedings (Cat. No. 98CH36102), 1998, Vol.2, p.1215-1217 vol.2

Ort / Verlag

IEEE

Erscheinungsjahr

1998

Quelle

IEEE/IET Electronic Library

Beschreibungen/Notizen

• Interfacial dynamics of liquid columns are a fundamental problem of fluid science in microgravity. The dynamic behavior of an axisymmetrically oscillating magnetic liquid column in a uniform magnetic field is examined using random vibration. In particular, the dynamic characteristics of liquid columns can be investigated from the transient response. In order to obtain the transient response of the lowest mode (0,1), the convolution of system response function with a band-pass filter and an input test function (impulse waveform) is used. The experimental results indicate that the dynamic characteristics of a liquid column is influenced by a magnetic field.