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	<title>1D:SummaryPreparingACalculation - Versionsgeschichte</title>
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	<updated>2026-04-30T23:06:05Z</updated>
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		<id>https://www.wufi-wiki.com/mediawiki/index.php?title=1D:SummaryPreparingACalculation&amp;diff=430&amp;oldid=prev</id>
		<title>Len: Die Seite wurde neu angelegt: = Summary: Preparing a Calculation = &amp;nbsp; &lt;P&gt; This is an overview of the steps that have to be taken before you can start a calculation. &lt;/P&gt; * You may enter some opt...</title>
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		<updated>2008-08-13T06:57:15Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: = Summary: Preparing a Calculation =   &amp;lt;P&amp;gt; This is an overview of the steps that have to be taken before you can start a calculation. &amp;lt;/P&amp;gt; * You may enter some opt...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= Summary: Preparing a Calculation =&lt;br /&gt;
&amp;amp;nbsp;&lt;br /&gt;
&amp;lt;P&amp;gt;&lt;br /&gt;
This is an overview of the steps that have to be taken before you can start a calculation.&lt;br /&gt;
&amp;lt;/P&amp;gt;&lt;br /&gt;
* You may enter some optional information about the [[1D:Dialog_Project | project]] and the [[1D:Dialog_Case | case]].&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must define the [[1D:Dialog_Assembly | assembly]] of the component (i.e. its layer sequence and the layer thicknesses) and you must enter the [[1D:Dialog_MaterialData | material data]] for the individual layers. The material data may be entered by hand or taken from the [[1D:Dialog_MaterialDatabase | material database]]. Alternatively, a predefined assembly may be read from the [[1D:Dialog_ConstructionDatabase | construction database]].&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You may specify [[1D:Dialog_HygrothermalSources | heat, moisture or air change sources]] within the component.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You may select [[1D:Dialog_Assembly | monitoring positions]], for which you want to be given the [[Glossary:Glossary-1D | courses]] of temperature and relative humidity (the two surfaces of the building component are always monitored).&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must specify the [[1D:Dialog_Orientation | orientation, the inclination and the height]] of the building component.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must select the [[1D:Dialog_SurfaceTransferCoefficients | surface transfer coefficients]] for heat, vapor and liquid transport.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must specify the [[1D:Dialog_InitialConditions | initial conditions]], which describe the starting values of the temperature and moisture fields.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must specify the [[1D:Dialog_Time | time interval]] for which the calculation shall be carried out. You may specify additional points in time for which you want to be given  [[Glossary:Glossary-1D | profiles]].&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You may edit the parameters for the [[1D:Dialog_Numerics | numerical control]].&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You must define the [[1D:Dialog_Climate | climatic conditions]] on each side of the component by selecting a file with weather data or by having interior climate data derived from such a file, or by specifying schematic sine curves for the climate data.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* You may check your input by viewing data sheets of the component assembly, of the material data, or of a table summarizing other input.&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* As a precaution, you should now save your input to a [[Glossary:Glossary-1D | project]] file (&amp;lt;FONT FACE=&amp;quot;COURIER NEW&amp;quot;&amp;gt;*.W4P&amp;lt;/FONT&amp;gt;).&amp;lt;BR&amp;gt;&lt;br /&gt;
&amp;amp;nbsp;&amp;lt;BR&amp;gt;&lt;br /&gt;
* Now you can start the calculation.&lt;/div&gt;</summary>
		<author><name>Len</name></author>
	</entry>
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