Report swash + sws_ola
This commit is contained in:
parent
aac1d54f6e
commit
02ca7b07aa
3 changed files with 43 additions and 0 deletions
9
report/chapters/olaflow.tex
Normal file
9
report/chapters/olaflow.tex
Normal file
|
@ -0,0 +1,9 @@
|
|||
\chapter{OlaFlow}
|
||||
|
||||
\section{2D Model}
|
||||
A 2Dv model was built on a small domain around the breakwater (\SI{250}{\m}
|
||||
from the crest).
|
||||
|
||||
A tool that allows mapping the output fields from swash to the initial fields
|
||||
in olaFlow was built (currently only water level / alpha.water works).
|
||||
Additional work is needed for the boundaries of the domain.
|
32
report/chapters/swash.tex
Normal file
32
report/chapters/swash.tex
Normal file
|
@ -0,0 +1,32 @@
|
|||
\chapter{SWASH model}
|
||||
|
||||
\section{1D model}
|
||||
|
||||
In order to find out if the reflection induced by the breakwater has an
|
||||
influence on the sea state at the buoy's location, a one-dimensional model of
|
||||
the zone between the buoy and the breakwater was created.
|
||||
|
||||
The considered domain is \SI{1450}{\m} long, with \SI{1250}{\m} between the
|
||||
buoy and the breakwater, and a further \SI{200}{\m} offshore of the buoy.
|
||||
The model is a 10 layers swash model accounting for porous media in near the
|
||||
breakwater. The model was adapted from PA Poncet.
|
||||
|
||||
\subsection{Model 1}
|
||||
|
||||
A first run was produced in order to test the model with a water level of
|
||||
\SI{0.5}{\m} using the measured spectrum from 2017-02-28 as the offshore
|
||||
boundary condition and a sommerfeld radiation condition on the breakwater
|
||||
boundary. The model was run over a duration of 30 minutes.
|
||||
|
||||
The reflection coefficient at the buoy's location was computed using
|
||||
a PUV method \parencite{huntley1999use}.
|
||||
|
||||
The results are displayed in \autoref{fig:swash_1_R}.
|
||||
|
||||
\subsection{Model 2}
|
||||
|
||||
An attempt at running the model with the correct water level (\SI{4.5}{\m}) was
|
||||
made without success, as the model does not seem to be able to compute
|
||||
overtopping. Changing the boundary condition at the breakwater does not fix the
|
||||
issue, and the model is not able to run with water on both sides of the
|
||||
breakwater as the initial condition.
|
|
@ -36,6 +36,8 @@ Burkhart\thanks{\email{edgar-pierre.burkhart@etud.univ-pau.fr},
|
|||
%\include{notes/bibliography_research}
|
||||
\include{chapters/introduction}
|
||||
\include{chapters/literature}
|
||||
\include{chapters/swash}
|
||||
\include{chapters/olaflow}
|
||||
|
||||
\backmatter
|
||||
%\nocite{*}
|
||||
|
|
Loading…
Reference in a new issue