NUMERICAL SIMULATION OF WAVE PHENOMENA USING FreeFEM
In this research free surface motion governed by the shallow water equations is considered. A numerical scheme based on the nite element method, which is incorporated in the open source FreeFEM was used to simulate several wave phenomena. By carefully setting the corresponding initial condition a...
Saved in:
| Main Author: | |
|---|---|
| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/45772 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | In this research free surface motion governed by the shallow water equations
is considered. A numerical scheme based on the nite element method, which
is incorporated in the open source FreeFEM was used to simulate several wave
phenomena. By carefully setting the corresponding initial condition as well as
boundary conditions, several numerical computations were conducted. Numer-
ical simulations presented here are standing wave in a closed basin, progressive
wave over a flat bottom, as well as wave shoaling over a decreasing depth and
wave refraction. In all cases above, the existing analytical formula are used to
validate the numerical results.
|
|---|