recordPropertiesMetal

Metal property parameters

Information

These parameters are needed to specify the medium properties of a metal, e.g. in a tube' wall. Here, the properties are fixed, i.e. they do not depend on the metal temperature. Note that for the wall aggregate, just the product of rho and cp (i.e. the heat capacity per volume) will enter the physics.

Author:	Haiko Steuer	SCD
Checked by:
Protection class:	public

License, Copyright and Disclaimer

Licensed by Siemens AG under the Siemens Modelica License 2

Copyright 2007-2012 Siemens AG. All rights reserved.

This Modelica package is free software and the use is completely at your own risk; it can be redistributed and/or modified under the terms of the Siemens Modelica License 2. For license conditions (including the disclaimer of warranty) see Siemens Modelica License 2 .

Parameters

Type	Name	Default	Description
SI.SpecificHeatCapacity	cp	540	Specific heat capacity
SI.ThermalConductivity	lambda	44	Thermal conductivity
SI.Density	rho	7850	Mass density
For tension calculation only
Real	Rm	600	Tension strength [MPa]
Real	Rp02	440	Elastic limit [MPa]

Revisions

January 2007, added by Haiko Steuer