diff options
Diffstat (limited to 'img/cylinder2d_high_res_comparsion.tikz')
| -rw-r--r-- | img/cylinder2d_high_res_comparsion.tikz | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/img/cylinder2d_high_res_comparsion.tikz b/img/cylinder2d_high_res_comparsion.tikz new file mode 100644 index 0000000..a1f8b59 --- /dev/null +++ b/img/cylinder2d_high_res_comparsion.tikz @@ -0,0 +1,94 @@ +\begin{tikzpicture} +\pgfplotstableread[col sep=comma]{img/data/cylinder2d_optimized_refinement_n17_re100_drag_lift_deltap.csv}\refined +\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n40_re100_drag_lift_deltap.csv}\uniform + +\begin{axis}[ + scale only axis, + height=5cm, + width=0.9*\textwidth, + legend cell align=left, + legend pos=south east, + grid=both, + domain=0:16, + xmin=0, xmax=16, + ylabel={Widerstandskoeffizient}, + ylabel absolute, every axis y label/.append style={yshift=0.4cm} +] +\addplot[thick,color=black]{3.23}; +\addlegendentry {\(\widehat{c_w} := 3.23\)}; +\addplot[ + color=blue!50!white, + very thin +] table [ + x expr=\thisrow{time}, y=drag +] {\uniform}; +\addplot[ + color=green!70!black, +] table [ + x expr=8*\thisrow{time}, y=drag +] {\refined}; +\end{axis} + +\begin{axis}[ + scale only axis, + yshift=-6cm, + height=5cm, + width=0.9*\textwidth, + legend cell align=left, + legend pos=south west, + grid=both, + domain=0:16, + xmin=0, xmax=16, + ylabel={Auftriebskoeffizient}, + ylabel absolute, every axis y label/.append style={yshift=0.4cm} +] +\addplot[thick,color=black]{1.0}; +\addlegendentry {\(\widehat{c_a} := 1\)}; +\addplot[ + color=blue!50!white, + very thin +] table [ + x expr=\thisrow{time}, y=lift +] {\uniform}; +\addplot[ + color=green!70!black, +] table [ + x expr=8*\thisrow{time}, y=lift +] {\refined}; +\end{axis} + +\begin{axis}[ + scale only axis, + yshift=-12cm, + height=5cm, + 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}, + ylabel={Druckdifferenz}, + x unit=s, + y unit=N/m^2, + ylabel absolute, every axis y label/.append style={yshift=0.4cm} +] +\addplot[ + color=blue!50!white, + very thin +] table [ + x expr=\thisrow{time}, y=deltap +] {\uniform}; +\addlegendentry {Uniformes \(N=40\) Gitter}; +\addplot[ + color=green!70!black, +] table [ + x expr=8*\thisrow{time}, y=deltap +] {\refined}; +\addlegendentry {Problembezogen verfeinertes \(N=17\) Gitter}; +\addplot[thick,color=black]{2.48}; +\addlegendentry {\(\Delta P := 2.48\)}; +\end{axis} + +\end{tikzpicture} + |