recordFgzGeo

Geometry parameters for a flue gas zone

Information

These parameters are needed to specify the geoemtry of a flue gas zone.

The figure shows the meaning of the parameters for a vertical and a horizontal boiler:
Bild

Note that for a fired boiler, the pl parameter is not in use.

Author:	Haiko Steuer	SCD
Checked by:
Protection class:
Used Dymola version:

Copyright © 2007 Siemens AG, PG EIP12. All rights reserved.

This model is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. For details see disclaimer

Parameters

Type	Name	Default	Description
SI.Length	pt	0.1	Transverse pitch between tubes
SI.Length	pl	0.1	Longitudal pitch between tubes
SI.Length	Lw	10	Width of flue gas zone
SI.Length	Ld	15	Depth of flue gas zone > tube's length
SI.Length	Lh	5	Height of flue gas zone
Integer	Nr	1	Number of tube layers in bundle
Boolean	staggered	true	Staggered tube arrangement instead of inline

Revisions

January 2007, added by Haiko Steuer