Len: /* Dialog: Material Database */

2008-06-11T18:33:15Z

Dialog: Material Database

← Nächstältere Version		Version vom 11. Juni 2008, 20:33 Uhr
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	For a discussion of the material data, please consult the topic		For a discussion of the material data, please consult the topic
	[[Details:~~MaterialData~~ \| Material Data]].		[[Details:Material \| Material Data]].
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Len: Die Seite wurde neu angelegt: = Dialog: Material Database = Bild:Dialog_MaterialDatabase_04.gif
Use this dialog to assign material properties from the database to the [[2D:Dialog_Ma...

2008-06-10T10:08:10Z

Die Seite wurde neu angelegt: = Dialog: Material Database = Bild:Dialog_MaterialDatabase_04.gif Use this dialog to assign material properties from the database to the [[2D:Dialog_Ma...

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= Dialog: Material Database =

[[Bild:Dialog_MaterialDatabase_04.gif]]


Use this dialog to assign material properties from the database
to the [[2D:Dialog_Materials | selected construction element]].


The material data are organized by sources and by catalogs (1). 
The source indicates the institution which has provided the data. You may
select "All sources" in order to see all materials, or you may select only
one source if only a subgroup of materials is relevant to your investigation. 
For each source, the data have been organized in catalogs which comprise a
specific category of building materials each (e.g. "Plasters and Mortars",
"Insulation Materials", etc). Select "All catalogs" to view all materials
of the selected source.


The materials contained in the selected sources and catalogs are displayed
in the materials list (2). You
may sort the materials by name or by one of the
[[Details:BasicMaterialData | basic material parameters]].


The [[Details:BasicMaterialData | basic material parameters]] are
displayed within the list, the optional data (3)
are displayed in a graph panel on the right side of the screen. Uncheck the
option "Show optional data" to remove the panel and make more room for the list. 
For some materials typical thicknesses are specified in a separate list
box, but they are not used in the two-dimensional WUFI version.


Select the material to be assigned and press the "Assign" button
(4), or simply double-click the desired
material. This will transfer the material data as a new list item to the
[[2D:Dialog_AllocationOfPropertiesMaterial | dialog "Allocation of
Properties (Material)]] from where it can be assigned to an element
of the building component.


For a discussion of the material data, please consult the topic
[[Details:MaterialData | Material Data]].


The predefined materials in the database are read-only and cannot be
edited. However, you can edit the material data once they have been
transferred to the [[2D:Dialog_AllocationOfPropertiesMaterial | allocation list]]
and you can [[2D:Dialog_DatabaseMaterialsNewMaterial | add]] your
own materials to the database.


Please note: the database contains typical data for typical
materials which are therefore suited to the investigation of typical
situations. 
The large variations often found in different batches of the same
material or in equivalent materials of different manufacturers, and
the influence of different standards of workmanship applied in
different cases may lead to variations in the hygrothermal behavior
of the investigated components. 
When comparing simulations with real-life cases or drawing far-reaching
(and maybe expensive) conclusions from simulations, you should be aware
of possible sensitive reactions of the results on uncertainties or variations
in the input data. It may be necessary to determine some input data very
precisely to get a reliable result, while other input data may have no
discernible effect on the results. Of course, you can use WUFI to perform
a sensitivity analysis and to determine how sensitively the result depends
on variations in the input data.

2D:Dialog MaterialDatabase - Versionsgeschichte

Len: /* Dialog: Material Database */

Len: Die Seite wurde neu angelegt: = Dialog: Material Database = Bild:Dialog_MaterialDatabase_04.gif Use this dialog to assign material properties from the database to the [[2D:Dialog_Ma...

Len: Die Seite wurde neu angelegt: = Dialog: Material Database = Bild:Dialog_MaterialDatabase_04.gif
Use this dialog to assign material properties from the database to the [[2D:Dialog_Ma...