... to examine the wave dynamics around a floating elastic circular plate over a porous bed. Based on the linear potential flow theory, the eigenfunction expansion method is applied in this analysis. The impacts of wave conditions, plate thickness, the radius of the plate, and compressive force on wave...

..., and Arctic Engineering Division of ASME for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 16 05 2023 10 11 2023 13 11 2023 19 12 2023 wave reflection stratified rock core vertical piles wave damping eigenfunction expansion method...

...Sunanda Saha; Swaroop Nandan Bora In this work, we analyze the effect of multiple thick porous layers, fitted around a rigid vertical circular cylinder, on the wave forces acting on the rigid structure. Using the eigenfunction expansion method in cylindrical coordinates, we derive the expressions...

... is developed using the eigenfunction expansion method. The model employs the linear pressure drop boundary condition to account for the flow past PS. The structure of the paper is as follows: A mathematical formulation for reduction of wave force on the wall by a wide PS in the presence of EP is elaborated...

... porosity in the middle layer, and zero porosity in the bottom layer. The study examined the wave motion through multiple horizontally stratified wave absorbers on solving the multilayer dispersion relation. The eigenfunction expansion method is used to form the system of analytical equations using...

...Mohamin B. M. Khan; Harekrushna Behera Wave interaction with multiple bottom-standing rectangular porous structures of different structural parameters is numerically modeled using the multidomain boundary element method and the matched eigenfunction expansion method, while assuming linear water...

... of BBDB, and the heaving motion of OWC. Investigations are carried out to find more reasonable devices than the traditional OWC type floating device. An eigenfunction expansion method is introduced for analyzing the BBDB with OWC. It is confirmed that these solutions give good agreement with several...