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-rw-r--r--img/cylinder2d_deltap_comparison.tikz39
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diff --git a/img/cylinder2d_deltap_comparison.tikz b/img/cylinder2d_deltap_comparison.tikz
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+++ b/img/cylinder2d_deltap_comparison.tikz
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+\begin{tikzpicture}
+\pgfplotstableread[col sep=comma]{img/data/cylinder2d_optimized_refinement_n5_re100_drag_lift_deltap.csv}\refined
+\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n12_re100_drag_lift_deltap.csv}\uniform
+
+\begin{axis}[
+ scale only axis,
+ height=8cm,
+ width=0.9*\textwidth,
+ legend cell align=left,
+ legend pos=south east,
+ grid=both,
+ domain=0:16,
+ xmin=0, xmax=16,
+ xlabel={Simulierte physikalische Zeit in Sekunden},
+ ylabel={Druckdifferenz}
+]
+
+\addplot[
+ color=blue!50!white,
+ very thin
+] table [
+ x expr=\thisrow{time}, y=deltap
+] {\uniform};
+\addlegendentry {Uniformes \(N=12\) Gitter};
+
+\addplot[
+ color=green!70!black,
+ thick
+] table [
+ x expr=8*\thisrow{time}, y=deltap
+] {\refined};
+\addlegendentry {Problembezogen verfeinertes \(N=5\) Gitter};
+
+\addplot[color=black]{2.48};
+\addlegendentry {Gemittelte Referenzlösung \(\Delta P\)};
+
+\end{axis}
+\end{tikzpicture}
+