Changeset 9240

Timestamp:

Jul 3, 2014, 2:25:54 PM (11 years ago)

Author:

davies

Message:

Adding schematic figures to hecras comparison tests

Location:

trunk/anuga_core/validation_tests/behaviour_only

Files:

• bridge_hecras/hecras_bridge_test/RASGeometry_Bridge.png (added)
• bridge_hecras/results.tex (modified) (1 diff)
• lateral_weir_hecras/hecras_riverwall_anugaTest/RASGeometry_levee.png (added)
• lateral_weir_hecras/results.tex (modified) (1 diff)

trunk/anuga_core/validation_tests/behaviour_only/bridge_hecras/results.tex

@@ -3 +3 @@
 A 10m wide, 1000m long channel (slope of 1/200, bankfull depth of 1m,
 rectangular cross-section) flows through a floodplain (10m wide on either side
-of the channel). 500m downstream there is a bridge with a 1.3m high rectangular
-opening over the channel, and a deck elevation of -1m. In HECRAS the bridge is
-modelled using the enegy method, wheras in ANUGA the boyd-box-culvert routines
-are used for the bridge opening, and the shallow water equations are used for
-bridge overflow. Both models have a uniform Manning's n of 0.03. 
+of the channel) (Figure~\ref{schematic}). 500m downstream there is a bridge
+with a 1.3m high rectangular opening over the channel, and a deck elevation of
+-1m. In HECRAS the bridge is modelled using the enegy method, wheras in ANUGA
+the boyd-box-culvert routines are used for the bridge opening, and the shallow
+water equations are used for bridge overflow. Both models have a uniform
+Manning's n of 0.03. 
+
+\begin{figure}
+\begin{center}
+\includegraphics[width=1.0\textwidth]{hecras_bridge_test/RASGeometry_Bridge.png}
+\end{center}
+\caption{Screenshot showing the HECRAS model geometry schematization}
+\label{schematic}
+\end{figure}
+
 
 A discharge timeseries is imposed upstream for both models, with the discharge

trunk/anuga_core/validation_tests/behaviour_only/lateral_weir_hecras/results.tex

@@ -4 +4 @@
 HECRAS. 
 
-A HECRAS model was set up with 3 uniform parallel channels ('left',
-'middle', 'right), with lengths 1000m, bed-slope $3/1000$, manning's n of 0.03,
-and widths of 10m, 20m, and 10m respectively. The cross-sections were all
+\begin{figure}
+\begin{center}
+\includegraphics[width=0.9\textwidth]{hecras_riverwall_anugaTest/RASGeometry_levee.png}
+\end{center}
+\caption{HECRAS model geometric schematization. The `right' channel appears on
+the left side of this figure, and the `left' on the right.}
+\label{schematic}
+\end{figure}
+
+A HECRAS model was set up with 3 uniform parallel channels (`left', `middle',
+`right', orientations defined when looking downstream). All channels had
+lengths of 1000m, bed-slope $3/1000$, manning's n of 0.03, while their widths were 10m,
+20m, and 10m respectively (Figure~\ref{schematic}). The cross-sections were all
 nearly-flat (three-points with bank elevations 1cm above the central bed
 elevation), and for all reaches the most upstream cross-section (1000) had an
 elevation of 0m. These three channels were connected with broad-crested lateral
 weirs (using HecRAS's default lateral weir drag coefficient of 1.1 in metric
-units). The 'right' and 'middle' channels were connected with a 198m long weir
-with an elevation 0.5m above the bed, from stations 799 to 601. The 'left' and
+units). The `right' and `middle' channels were connected with a 198m long weir
+with an elevation 0.5m above the bed, from stations 799 to 601. The `left' and
 'middle' channels were connected with a 198m long weir with an elevation 0.5m
 above the bed from stations 699 to 501.