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Keywords: eigenfunction expansion method
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2024, 146(4): 041203.
Paper No: OMAE-23-1010
Published Online: January 22, 2024
... model is used in this study 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. August 2024, 146(4): 042101.
Paper No: OMAE-23-1053
Published Online: December 19, 2023
..., 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. June 2024, 146(3): 031202.
Paper No: OMAE-23-1079
Published Online: October 19, 2023
...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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2023, 145(5): 051202.
Paper No: OMAE-22-1177
Published Online: February 28, 2023
... amplitude water wave theory. A semi-analytical model 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...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2020, 142(6): 061201.
Paper No: OMAE-20-1015
Published Online: May 27, 2020
... 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...
Topics: Waves
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2020, 142(1): 011101.
Paper No: OMAE-18-1202
Published Online: September 5, 2019
...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...
Journal Articles
Publisher: ASME
Article Type: Structures and Safety Reliability
J. Offshore Mech. Arct. Eng. November 2011, 133(4): 041602.
Published Online: April 12, 2011
... 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...