From 4e05db1caa9f60b0a18598274f7b2ae70eec7351 Mon Sep 17 00:00:00 2001
From: eug-vs <eugene@eug-vs.xyz>
Date: Thu, 26 May 2022 16:30:29 +0400
Subject: report: add results with Re comparison

---
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 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re0.1/0.001/plot.png
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 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re10/0.001/plot.png
 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re10/0.001/streamplot.png
 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re1000/0.001/plot.png
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 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re300/0.001/plot.png
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 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re700/0.001/plot.png
 create mode 100644 src/report/images/results/0.05x0.05_0.02x0.02_Re700/0.001/streamplot.png

(limited to 'src')

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diff --git a/src/report/report.tex b/src/report/report.tex
index b66b64a..e447da0 100644
--- a/src/report/report.tex
+++ b/src/report/report.tex
@@ -284,25 +284,54 @@
 
 
 \chapter{Результаты}
-Все результаты получены при $Re = 400$:
+\section{Сравнение результатов для разных чисел $Re$}
 
 \begin{figure}[h]
     \centering
-    \includegraphics[width=0.5\textwidth]{u}
-    \includegraphics[width=0.5\textwidth]{v}
-    \caption{Компоненты скорости после распределения $(u, v)$}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re300/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re300/0.001/streamplot}
+    \caption{Картина течения при $Re=300$}
 \end{figure}
 
 \begin{figure}[h]
     \centering
-    \includegraphics[width=0.5\textwidth]{vector-field}
-    \caption{Картина течения на входе в канал}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re700/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re700/0.001/streamplot}
+    \caption{Картина течения при $Re=700$}
 \end{figure}
 
+\clearpage
+Как мы можем видеть, увеличение числа $Re$ приводит к более выпуклому вихревому следу за ступенькой. Легко предположить, что его уменьшение приведёт к обратному эффекту - это и наблюдается:
+
+\begin{figure}[h]
+    \centering
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re10/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re10/0.001/streamplot}
+    \caption{Картина течения при $Re=10$}
+\end{figure}
+
+\begin{figure}[h]
+    \centering
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re0.1/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re0.1/0.001/streamplot}
+    \caption{Картина течения при $Re=0.1$}
+\end{figure}
+
+\begin{figure}[h]
+    \centering
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re0.0001/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re0.0001/0.001/streamplot}
+    \caption{Картина течения при $Re=10^{-4}$}
+\end{figure}
+
+\clearpage
+А вот примеры этого же канала с ещё большим значением $Re = 1000$:
+
 \begin{figure}[h]
     \centering
-    \includegraphics[width=\textwidth]{whirl}
-    \caption{Вихревой след за ступенькой}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re1000/0.001/plot}
+    \includegraphics[width=\textwidth]{results/0.05x0.05_0.02x0.02_Re1000/0.001/streamplot}
+    \caption{Картина течения при $Re=1000$}
 \end{figure}
 
 \chapter{Код программы}
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