ANALYSIS AND NUMERICAL CALCULATION OF SLOSHING DAMPING CAUSED BY SUFFACTANT

Surfactant is an important factor that causes sloshingdamping. In the present paper, the theory of sloshing damping caused bysurfactant is analyzed, and the calculation formula is derived. Then anumerical calculation method of surfactant sloshing damping is proposed onthe basis of FEM. The calculated value is compared with the theoretical andexperimental value, and the effectiveness of the numerical method isverified.