Changeset 328 for palm/trunk/DOC/app/chapter_3.9.html

Timestamp:

May 28, 2009 12:13:56 PM (15 years ago)

Author:

letzel

Message:

• initializing_actions='read_data_for_recycling' renamed to 'cyclic_fill', now independent of turbulent_inflow (check_parameters, header, init_3d_model)

File:

• palm/trunk/DOC/app/chapter_3.9.html (modified) (1 diff)

palm/trunk/DOC/app/chapter_3.9.html

@@ -50 +50 @@
 the end</span> of the precursor run. The profile information is then contained
 in the restart (binary) file created at the end of the precursor run
-and can be used by the main run. <span style="font-weight: bold;">It is very important that the mean profiles at the end of the precursor run are in a stationary or quasi-stationary state</span>, because otherwise it may not be justified to use them as constant profiles at the inflow. <span style="font-weight: bold;">Also, turbulence at the end of the precursor run should be fully developed. </span>Otherwise, the main run would need an additional spinup-time at the beginning to get the turbulence to its final stage.<br></li><li>In order to read the binary data from the precursor run, parameter <a href="chapter_4.1.html#initializing_actions">initializing_actions</a> = <span style="font-style: italic;">'read_data_for_recycling'</span> has to be set in the main run. &nbsp; .... &nbsp;
+and can be used by the main run. <span style="font-weight: bold;">It is very important that the mean profiles at the end of the precursor run are in a stationary or quasi-stationary state</span>, because otherwise it may not be justified to use them as constant profiles at the inflow. <span style="font-weight: bold;">Also, turbulence at the end of the precursor run should be fully developed. </span>Otherwise, the main run would need an additional spinup-time at the beginning to get the turbulence to its final stage.<br></li><li>In order to read the binary data from the precursor run, parameter <a href="chapter_4.1.html#initializing_actions">initializing_actions</a> = <span style="font-style: italic;">'cyclic_fill'</span> has to be set in the main run. &nbsp; .... &nbsp;
 &nbsp; set bc_lr = 'dirichlet/radiation' ... &nbsp;
 conserve_volume_flow = .TRUE. ? ....</li><li>The main run allows to use a larger domain along x and y than in the precursor run ...</li><li>Recycling width should be equal to the domain size of the precursor run (or larger?)</li></ul><pre style="line-height: 100%;"><font style="font-size: 10pt;" size="2">#</font><br><font style="font-size: 10pt;" size="2">RUN_CONTROL<span style="font-weight: bold;">_O</span></font><font style="font-size: 10pt;" size="2"> out:loc:tr d3<span style="font-weight: bold;">o</span># ~/palm/current_version/JOBS/$fname/MONITORING <span style="font-weight: bold;">_</span></font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">o</span>_</font><font style="font-size: 10pt;" size="2">rc</font><br><font style="font-size: 10pt;" size="2">HEADER</font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">_O</span> out:loc:tr d3<span style="font-weight: bold;">o</span># ~/palm/current_version/JOBS/$fname/MONITORING <span style="font-weight: bold;">_</span></font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">o</span>_</font><font style="font-size: 10pt;" size="2">header</font><br><font style="font-size: 10pt;" size="2">PLOT1D_PAR<span style="font-weight: bold;">_O</span></font><font style="font-size: 10pt;" size="2"> out:loc:tr pr<span style="font-weight: bold;">o</span># ~/palm/current_version/JOBS/$fname/OUTPUT <span style="font-weight: bold;">_</span></font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">o</span>_</font><font style="font-size: 10pt;" size="2">pr_par</font><br><font style="font-size: 10pt;" size="2">PLOT1D_DATA</font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">_O</span> out:loc:tr pr<span style="font-weight: bold;">o</span># ~/palm/current_version/JOBS/$fname/OUTPUT <span style="font-weight: bold;">_</span></font><font style="font-size: 10pt;" size="2"><span style="font-weight: bold;">o</span>_</font><font style="font-size: 10pt;" size="2">pr_in</font><br></pre><br><hr>