Add streaming figure

1 files changed, 51 insertions, 0 deletions

diff --git a/img/collide_and_stream.tikz b/img/collide_and_stream.tikz
new file mode 100644
index 0000000..232800f
--- /dev/null
+++ b/img/collide_and_stream.tikz
@@ -0,0 +1,51 @@
+\begin{tikzpicture}[
+	scale=1.5,
+	dot/.style={circle,draw=black,inner sep=3pt},
+	center/.style={circle,fill=black,inner sep=4pt},
+	arrow/.style={draw=black,->,>=stealth},
+]
+
+\foreach \x in {0,...,2}
+	\foreach \y in {0,...,2}
+		\ifthenelse{\x=1 \AND \y=1}{
+			\node[center] at (\x,\y){ };
+		}{
+			\node[dot] at (\x,\y){ };
+		};
+
+\foreach \x in {6,...,8}
+	\foreach \y in {0,...,2}
+		\ifthenelse{\x=7 \AND \y=1}{
+			\node[center] at (\x,\y){ };
+		}{
+			\node[dot] at (\x,\y){ };
+		};
+
+\foreach \x in {1}
+	\foreach \y in {1} {
+		\draw[arrow] (\x+0.2,\y+0.2) -- (\x+0.4,\y+0.4){ };
+		\draw[arrow] (\x+0.2,\y) -- (\x+0.35,\y){ };
+		\draw[arrow] (\x+0.2,\y-0.2) -- (\x+0.4,\y-0.4){ };
+		\draw[arrow] (\x,\y-0.2) -- (\x,\y-0.375){ };
+		\draw[arrow] (\x-0.2,\y-0.2) -- (\x-0.4,\y-0.4){ };
+		\draw[arrow] (\x-0.2,\y) -- (\x-0.5,\y){ };
+		\draw[arrow] (\x-0.2,\y+0.2) -- (\x-0.5,\y+0.5){ };
+		\draw[arrow] (\x,\y+0.2) -- (\x,\y+0.4){ };
+	};
+
+\foreach \x in {7}
+	\foreach \y in {1} {
+		\draw[arrow] (\x+1.2,\y+1.2) -- (\x+1.4,\y+1.4){ };
+		\draw[arrow] (\x+1.2,\y) -- (\x+1.35,\y){ };
+		\draw[arrow] (\x+1.2,\y-1.2) -- (\x+1.4,\y-1.4){ };
+		\draw[arrow] (\x,\y-1.2) -- (\x,\y-1.375){ };
+		\draw[arrow] (\x-1.2,\y-1.2) -- (\x-1.4,\y-1.4){ };
+		\draw[arrow] (\x-1.2,\y) -- (\x-1.5,\y){ };
+		\draw[arrow] (\x-1.2,\y+1.2) -- (\x-1.5,\y+1.5){ };
+		\draw[arrow] (\x,\y+1.2) -- (\x,\y+1.4){ };
+	};
+
+\draw[->,line width=0.5mm] (2.6,1) -- (5,1) node[midway,above] {Strömungsschritt};
+\draw (2.6,1) -- (5,1) node[midway,below] {\(t \mapsto t+1\)};
+
+\end{tikzpicture}