A simple and straightforward method is presented for calculating the natural frequency changes of a partially liquid filled cantilever tube of constant diameter due to changes in liquid length. The calculated results are presented along with experimental results; the two sets of results are in good agreement. The change in vibration behaviour of the tube due to liquid addition is also described.
机构:
Dongguk Univ Seoul, Dept Mech Robot & Energy Engn, Seoul 100715, South KoreaDongguk Univ Seoul, Dept Mech Robot & Energy Engn, Seoul 100715, South Korea
Kwak, Moon K.
Yang, Dong-Ho
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机构:
Dongguk Univ Seoul, Dept Mech Robot & Energy Engn, Seoul 100715, South KoreaDongguk Univ Seoul, Dept Mech Robot & Energy Engn, Seoul 100715, South Korea