In this work a theoretical investigation is performed on the sloshing for both 2D and 3D free-surface configurations. Applying a suitable variational method to the potential formulation of the fluid motion, a low-dimensional dynamical system is derived by using an experimental technique based on the Karhunen-Loeve decomposition of the free surface. Numerical integration of such dynamical system gives interesting solutions in good agreement with experimental data.
Sciortino, G., LA ROCCA, M. (1999). Dynamical system approach to the sloshing: Experimental and theoretical analysis. In Proceedings of the 1999 9th International Offshore and Polar Engineering Conference (ISOPE-99).
Dynamical system approach to the sloshing: Experimental and theoretical analysis
SCIORTINO, Giampiero;LA ROCCA, MICHELE
1999-01-01
Abstract
In this work a theoretical investigation is performed on the sloshing for both 2D and 3D free-surface configurations. Applying a suitable variational method to the potential formulation of the fluid motion, a low-dimensional dynamical system is derived by using an experimental technique based on the Karhunen-Loeve decomposition of the free surface. Numerical integration of such dynamical system gives interesting solutions in good agreement with experimental data.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
