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inout_flow_display.html
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<html>
<head>
<title>
INOUT_FLOW_DISPLAY - Display an INOUT Flow Solution
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
INOUT_FLOW_DISPLAY <br> Display an INOUT Flow Solution
</h1>
<hr>
<p>
<b>INOUT_FLOW_DISPLAY</b>
is a MATLAB program which
displays a snapshot of the velocity field from a dataset of solutions of a
time-dependent incompressible parameterized flow problem in a
cell with inflow and outflow.
</p>
<p>
The "INOUT" region is contained in the unit square, [0,1] x [0,1].
There is an inlet on the left side, from [0,0] to [0,0.2], and an
outlet on the right side, from [1,0.8] to [1.0,1.0].
<pre>
+-----------------------+
|+----------------------+
|| --->
|| OUT----->
|| --->
|| ++
|| ||
|| ||
|| ||
|| ||
++ ||
---> ||
IN-----> ||
---> ||
+----------------------+|
+-----------------------+
</pre>
There are 1,681 nodes in a 41 by 41 evenly spaced grid. The nodes
are organized into 800 6-node triangular elements
which are quadratic in velocity and linear in pressure.
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this web page
are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>INOUT_FLOW_DISPLAY</b> is available in
<a href = "../../m_src/inout_flow_display/inout_flow_display.html">a MATLAB version</a>.
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../m_src/cavity_flow_display/cavity_flow_display.html">
CAVITY_FLOW_DISPLAY</a>,
a MATLAB program which
can plot the data
produced by the CAVITY fluid flow program.
</p>
<p>
<a href = "../../m_src/hcell_flow_display/hcell_flow_display.html">
HCELL_FLOW_DISPLAY</a>,
a MATLAB program which
can plot the data produced by the <b>HCELL</b> fluid flow program.
</p>
<p>
<a href = "../../f77_src/inout/inout.html">
INOUT</a>,
a FORTRAN77 program which
computes flow solutions in the INOUT region.
</p>
<p>
<a href = "../../datasets/inout_flow/inout_flow.html">
INOUT_FLOW</a>,
a dataset directory which
stores a sequence of solutions.
</p>
<p>
<a href = "../../m_src/inout_flow_movie/inout_flow_movie.html">
INOUT_FLOW_MOVIE</a>,
a MATLAB program which
creates an animation from a sequence of
solutions.
</p>
<p>
<a href = "../../datasets/inout_flow2/inout_flow2.html">
INOUT_FLOW2</a>,
a dataset directory which
stores a second sequence of solutions
computed more recently.
</p>
<p>
<a href = "../../m_src/tcell_flow_display/tcell_flow_display.html">
TCELL_FLOW_DISPLAY</a>,
a MATLAB program which
can plot the data
produced by the TCELL fluid flow program.
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "inout_flow_display.m">inout_flow_display.m</a>,
is a MATLAB M function file which can plot the region, the
elements, the velocity direction field, or velocity direction
vectors.
</li>
</ul>
</p>
<h3 align = "center">
Examples and Tests:
</h3>
<p>
Input data files:
<ul>
<li>
<a href = "inout_flow_xy.txt">inout_flow_xy.txt</a>,
the XY coordinates associated with the nodes.
</li>
<li>
<a href = "inout_flow_elements.txt">inout_flow_elements.txt</a>,
the node indices that
make up each element.
</li>
<li>
<a href = "inout_flow_step001.txt">inout_flow_step001.txt</a>,
the data for the solution at time step 1.
</li>
<li>
<a href = "inout_flow_step100.txt">inout_flow_step100.txt</a>,
the data for the solution at time step 100.
</li>
<li>
<a href = "inout_flow_steady.txt">inout_flow_steady.txt</a>,
the data for the steady state solution.
</li>
</ul>
</p>
<p>
Output graphic files:
<ul>
<li>
<a href = "inout_flow_region.png">inout_flow_region.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the region.
</li>
<li>
<a href = "inout_flow_elements.png">inout_flow_elements.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the elements.
</li>
<li>
<a href = "inout_flow_step001_dir.png">inout_flow_step001_dir.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the normalized velocity or direction field
at time step 1.
</li>
<li>
<a href = "inout_flow_step001_vec.png">inout_flow_step001_vec.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the unnormalized velocity field
at time step 1.
</li>
<li>
<a href = "inout_flow_step100_dir.png">inout_flow_step100_dir.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the normalized velocity or direction field
at time step 100.
</li>
<li>
<a href = "inout_flow_step100_vec.png">inout_flow_step100_vec.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the unnormalized velocity field
at time step 100.
</li>
<li>
<a href = "inout_flow_steady_dir.png">inout_flow_steady_dir.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the normalized velocity or direction field for the steady state.
</li>
<li>
<a href = "inout_flow_steady_vec.png">inout_flow_steady_vec.png</a>,
a <a href = "../../data/png/png.html">PNG</a> image of
the unnormalized velocity field for the steady state.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../m_src.html">
the MATLAB source code directory</a>.
</p>
<hr>
<i>
Last revised on 06 August 2006.
</i>
<!-- John Burkardt -->
</body>
</html>