Damped resonant steady-state sloshing in an upright circular tank

• Date: 2017
• Author Affiliations: I. A. Raynovskyy — Institute of Mathematics; A. N. Timokha — Institute of Mathematics
• Keywords: keywords
• Main Authors: Raynovskyy, I. A., Timokha, A. N., Райновский, И. А., Тимоха, А. Н., Райновський, І. А., Тімоха, О. М.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2017
• Online Access: https://trim.imath.kiev.ua/index.php/trim/article/view/345
• Journal Title: Transactions of Institute of Mathematics of NAS of Ukraine

The nonlinear Narimanov–Moiseev-type modal system with linear damping terms is employed to study the damped steady-state resonant sloshing in an upright circular tank. Estimating the damping coefficients (ratios) by using Miles’ formula shows that the damping may matter for laboratory tanks. An asympt...