This is a flue gas zone including a single water/steam tube as basis component for higher level flue gas zones
The flue gas flows perpendicular to the water/steam
- The gas flow is modeled using a simple quasi stationary pressure drop.
- The water/steam flow and inner heat transfer is modeled using the Components.Pipes.Tube model.
- The outer heat transfer gas-metal can be chosen from
- Escoa correlation, see Chris Weierman, Correlations ease the selection of finned tubes, The Oil and Gas Journal, Sept. 6, 1976;
Update (Fintube Corp. ESCOA Engineering Manual) from July 2002.
- Simple heat transfer with constant heat transfer coefficient.
The model restrictions are:
- Cross flow configurations (gas flow is perpendicular to water/steam flow)
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
- November 2007 by Haiko Steuer
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