Abstract
| Language | English |
|---|---|
| Pages | 122-132 |
| Number of pages | 10 |
| Journal | Ocean Engineering |
| Volume | 34 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2007 |
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Keywords
- time domain
- transient wave Green function
- Mindlin plate
- hydroelasticity
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Hydroelastic analysis of cantilever plate in time domain. / Kara, Fuat; Vassalos, D.
In: Ocean Engineering, Vol. 34, No. 1, 01.2007, p. 122-132.Research output: Contribution to journal › Article
TY - JOUR
T1 - Hydroelastic analysis of cantilever plate in time domain
AU - Kara, Fuat
AU - Vassalos, D.
PY - 2007/1
Y1 - 2007/1
N2 - Numerical solutions for the hydroelastic problems of bodies are studied directly in the time domain using Neumann-Kelvin formulation. In the hydrodynamic part of problem, the exact initial boundary value problem is linearized using the free stream as a basis flow, replaced by the boundary integral equation applying Green theorem over the transient free surface Green function. The resultant boundary integral equation is discretized using quadrilateral elements over which the value of the potential is assumed to be constant and solved using the trapezoidal rule to integrate the memory or convolution part in time. In the structure part of the problem, the finite element method is used to solve the hydroelastic problem. The Mindlin plate as a bending element, which includes transverse shear effect and rotary inertia effect are used. The present numerical results show acceptable agreement with experimental, analytical, and other published numerical results.
AB - Numerical solutions for the hydroelastic problems of bodies are studied directly in the time domain using Neumann-Kelvin formulation. In the hydrodynamic part of problem, the exact initial boundary value problem is linearized using the free stream as a basis flow, replaced by the boundary integral equation applying Green theorem over the transient free surface Green function. The resultant boundary integral equation is discretized using quadrilateral elements over which the value of the potential is assumed to be constant and solved using the trapezoidal rule to integrate the memory or convolution part in time. In the structure part of the problem, the finite element method is used to solve the hydroelastic problem. The Mindlin plate as a bending element, which includes transverse shear effect and rotary inertia effect are used. The present numerical results show acceptable agreement with experimental, analytical, and other published numerical results.
KW - time domain
KW - transient wave Green function
KW - Mindlin plate
KW - hydroelasticity
UR - http://dx.doi.org/10.1016/j.oceaneng.2005.12.008
U2 - 10.1016/j.oceaneng.2005.12.008
DO - 10.1016/j.oceaneng.2005.12.008
M3 - Article
VL - 34
SP - 122
EP - 132
JO - Ocean Engineering
T2 - Ocean Engineering
JF - Ocean Engineering
SN - 0029-8018
IS - 1
ER -