ピッチング励振を受ける容器内液面の振動解析--液面揺動の発生しない条件 [in Japanese] Sloshing in a Rigid Tank Subjected to Pitching Excitation : Condition of Excitation for Liquid Surface to Remain Planar [in Japanese]
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Liquid motion in partially filled rectangular and circular cylindrical tanks, in response to pitching excitation, is investigated. The nonlinear ordinary differential equations governing the liquid surface oscillation are derived. It is shown that the distance between the pitching axis and the liquid height at rest affects the liquid sloshing. The condition of excitation for the liquid surface to remain planar is obtained. The time histories of the liquid surface displacement are calculated to the harmonic pitching excitations. An experiment was conducted using model tanks. A good agreement was found between the theoretical and experimental results.
- Transactions of the Japan Society of Mechanical Engineers C
Transactions of the Japan Society of Mechanical Engineers C 59(565), p2606-2612, 1993-09
The Japan Society of Mechanical Engineers