https://www.wufi-wiki.com/mediawiki/index.php?action=history&feed=atom&title=2D%3ADialog_InitialConditions 2026-04-30T21:04:25Z Versionsgeschichte dieser Seite in Wufiwiki MediaWiki 1.43.8 https://www.wufi-wiki.com/mediawiki/index.php?title=2D:Dialog_InitialConditions&diff=313&oldid=prev 2008-06-11T19:24:31Z

<p>Die Seite wurde neu angelegt: = Dialog: Initial Conditions = <a href="/mediawiki/index.php?title=Datei:Dialog_InitialConditions_02.gif" title="Datei:Dialog InitialConditions 02.gif">Bild:Dialog_InitialConditions_02.gif</a> &lt;P&gt; Specify the &lt;B&gt;temperatures and moisture contents&lt;/B&gt; existing in the different [[2D:Dialo...</p> <p><b>Neue Seite</b></p><div>= Dialog: Initial Conditions =<br /> <br /> [[Bild:Dialog_InitialConditions_02.gif]]<br /> <br /> &lt;P&gt;<br /> Specify the &lt;B&gt;temperatures and moisture contents&lt;/B&gt; existing in the different<br /> [[2D:Dialog_Materials | materials of the component]] &lt;B&gt;at the start of<br /> the calculation&lt;/B&gt;.&lt;BR&gt;<br /> WUFI then initialises the temperature field and the moisture field of the component<br /> with the respective values (one of each in every grid element). The calculation<br /> will then start with these values and determine their further development in time.<br /> &lt;/P&gt;<br /> &lt;P&gt;<br /> For the initial moisture, you may specify either the initial &lt;B&gt;moisture content&lt;/B&gt;<br /> [kg/m&amp;sup3;] or the corresponding &lt;B&gt;relative humidity&lt;/B&gt; [0..1]. WUFI will automatically update the respective other value, using the<br /> [[Details:MoistureStorageFunction | moisture storage function]]<br /> of that material.&lt;BR&gt;<br /> If you enter a moisture content above [[Details:MoistureStorageFunction | free<br /> saturation]], the corresponding<br /> relative humidity will only be specified as &lt;B&gt;&quot;supersaturated&quot;&lt;/B&gt;.<br /> &lt;/P&gt;<br /> <br /> &lt;P&gt;If you have to different sections in the construction which consist of<br /> the same material but shall have different initial temperatures or moisture<br /> contents, make a [[2D:Dialog_AllocationOfPropertiesMaterial | copy<br /> of the material]] and assign that to the second section.<br /> &lt;/P&gt;</div>

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