diff options
Diffstat (limited to '')
| -rw-r--r-- | fig/bernoulli.tex | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/fig/bernoulli.tex b/fig/bernoulli.tex index 4f1916f..eee20ff 100644 --- a/fig/bernoulli.tex +++ b/fig/bernoulli.tex @@ -1,11 +1,11 @@ \begin{tikzpicture} % axis % \draw[->] (-1.5,-1.5) to ++(0,5) node[anchor=south] {\(y\)}; - \draw[->] (-1,-1) to (8.5,-1) node[anchor=west] {\(x\)}; + \draw[->] (-1,-1) to (6,-1) node[anchor=west] {\(x\)}; % tube lines - \draw[] (0,2) to (1,2) to[out=0, in=180] (6,3) to (7,3); - \draw[] (0,0) to (1,0) to[out=0, in=180] (6,2) to (7,2); + \draw[] (0,2) to (1,2) to[out=0, in=180] (4,3) to (5,3); + \draw[] (0,0) to (1,0) to[out=0, in=180] (4,2) to (5,2); % opening ellipse for A1 \draw[blue!10, fill=blue!10] (0,.025) rectangle ++(.75,1.95); @@ -13,30 +13,31 @@ % ellipse \draw[dashed, fill=blue!10] (.75,1) ellipse (.3 and 1); % closing ellipse - \draw[fill=blue!10] (7,2.5) ellipse (.2 and .5); + \draw[fill=blue!10] (5,2.5) ellipse (.2 and .5); %% hide half of the ellipse and make dashed - \draw[blue!10, fill=blue!10] (6,2.025) rectangle ++(1,.95); - \draw[dashed] (7,2.5) ellipse (.2 and .5); + \draw[blue!10, fill=blue!10] (4,2.025) rectangle ++(1,.95); + \draw[dashed] (5,2.5) ellipse (.2 and .5); % ellipse for A2 - \draw[dashed, fill=blue!10] (6,2.5) ellipse (.2 and .5); + \draw[dashed, fill=blue!10] (4,2.5) ellipse (.2 and .5); % vectors \draw[thick, ->] (-1,1) to node[near start, above, anchor=south] {\(v_1\)} ++(1,0) ; - \draw[thick, ->] (5,2.5) to node[near start, below, anchor=north] {\(v_2\)} ++(1,0) ; + \draw[thick, ->] (3,2.5) to node[near start, below, anchor=north] {\(v_2\)} ++(1,0) ; % heights \draw[dotted] (0,1) to (2,1); \draw[->] (1.5,-1) to node[pos=.3, anchor=west, right] {\(h_1\)} (1.5,1); - \draw[dotted] (6,2.5) to (8,2.5); - \draw[->] (7.5,-1) to node[pos=.5, anchor=west, right] {\(h_2\)} (7.5,2.5); + \draw[dotted] (4,2.5) to (6,2.5); + \draw[->] (5.5,-1) to node[pos=.5, anchor=west, right] {\(h_2\)} (5.5,2.5); % areas \draw[thick, blue] (0,.4) to [out=180, in=30] node[at end, anchor=east] {\(A_1\)} ++(-.5,-.4); - \draw[thick, blue] (6,2.2) to [out=210, in=80] node[at end, below, anchor=north] {\(A_1\)} ++(-.5,-.5); + \draw[thick, blue] (4,2.2) to [out=210, in=80] node[at end, below, anchor=north] {\(A_1\)} ++(-.5,-.5); % other symbols - \node at (3,1.5) {\(\varrho\)}; + \node at (2,1.5) {\(\varrho\)}; \node at (-.7,2) {\(p_1\)}; - \node at (7.5,3) {\(p_2\)}; + \node at (5.5,3) {\(p_2\)}; \end{tikzpicture} + |