Yuh-Shiou Tai

TL;DR: In this article, the authors presented a simple procedure to determine the vibration frequencies and mode shapes of submerged cantilever plates based on an empirical added mass formulation, which can be used to analyze free vibration response easily.

TL;DR: In this article, the effects of transient dynamic, geometrical nonlinear, elastoplastic material behavior and fluid-structure interaction on a patrol boat subjected to an underwater explosion were investigated.

TL;DR: In this paper, a mathematical model for the structure is developed using a combination of the finite element method and Sanders' shell theory, and the in-plane and out-of-plane displacement components are modelled using bilinear polynomials and exponential functions, respectively.

TL;DR: In this paper, the authors focus on the phenomenological evolution of the blast damage of plates and investigate the effect of different types of damage on the basic elements of a structure, including air and underwater damage.

TL;DR: In this article, the in-vacuo dynamic properties of cantilever plates were investigated, such as natural frequencies and mode shapes, of the plates, partially in contact with a fluid.

TL;DR: In this paper, a semi-analytical method is developed to investigate free vibrations of circular plates immersed in fluids and a series of experimental tests are presented to validate the model. But the results obtained from the present method agree with those obtained from modal test and the finite element analysis.

TL;DR: In this article, a numerical simulation to analyze the influence of the surrounding water in a turbine runner has been carried out using finite element method (FEM), and the added mass effect due to the fluid structure interaction has been discussed in detail.