diff options
Diffstat (limited to 'img/cylinder2d_high_res_drag_comparison.tikz')
| -rw-r--r-- | img/cylinder2d_high_res_drag_comparison.tikz | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/img/cylinder2d_high_res_drag_comparison.tikz b/img/cylinder2d_high_res_drag_comparison.tikz new file mode 100644 index 0000000..8ecdcbd --- /dev/null +++ b/img/cylinder2d_high_res_drag_comparison.tikz @@ -0,0 +1,33 @@ +\begin{tikzpicture} +\pgfplotstableread[col sep=comma]{img/data/cylinder2d_optimized_grid_n20_re100_drag_lift_deltap.csv}\refined +\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n48_re100_drag_lift_deltap.csv}\uniformMiddle +\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n80_re100_drag_lift_deltap.csv}\uniformHigh + +\begin{axis}[ + scale only axis, + height=7.5cm, + width=0.9*\textwidth, + legend cell align=left, + legend pos=south east, + grid=both, + domain=0:16, + xmin=6, xmax=16, + xlabel={Simulierte physikalische Zeit}, + x unit=s, + ylabel={Widerstandskoeffizient}, + ylabel absolute, every axis y label/.append style={yshift=0.4cm}, + y tick label style={/pgf/number format/.cd, use comma} +] + +\addplot[color=black]{3.23}; +\addlegendentry {Gemittelte Referenzlösung \(c_\text{Wmax} := \num{3.23}\)}; +\addplot[color=blue!50!white,thin,densely dashed] table [x expr=\thisrow{time}, y=drag] {\uniformHigh}; +\addlegendentry {Uniformes \(N=80\) Gitter mit \(\sim 577000\) Knoten}; +\addplot[color=blue!50!white,thin] table [x expr=\thisrow{time}, y=drag] {\uniformMiddle}; +\addlegendentry {Uniformes \(N=48\) Gitter mit \(\sim 208000\) Knoten}; +\addplot[color=green!70!black,thick] table [x expr=8*\thisrow{time}, y=drag] {\refined}; +\addlegendentry {Verfeinertes \(N=20\) Gitter mit \(\sim 208000\) Knoten}; + +\end{axis} + +\end{tikzpicture} |