1990 Volume 33 Issue 4 Pages 495-500
Coupled liquid-structure oscillations of a container of a pool-type LMFBR subject to horizontal excitations are studied for small motions. Ignoring pumps and IHX's, the container is treated as an axisymmetric structure. The liquid sodium is considered to be a Perfect fluid. Using structural data similar to that of the Super Phenix 1 LMFBR, several natural frequencies and modes are computed. A modal analysis method is applied to give a transient response of the coupled liquid-structure system subject to horizontal excitations resonant to the first bulging mode. Large deformations of the inner oblique wall (conical redan) are observed.
JSME international journal. Ser. 1, Solid mechanics, strength of materials
JSME international journal. Ser. A, Mechanics and material engineering
JSME International Journal Series C Mechanical Systems, Machine Elements and Manufacturing
JSME International Journal Series B Fluids and Thermal Engineering
JSME International Journal Series A Solid Mechanics and Material Engineering
JSME international journal. Ser. C, Dynamics, control, robotics, design and manufacturing