E Filter L2 Simple
Created Mittwoch 21 Juni 2017
Model for an E-Filter reaction taking a constant separation rate into account.
1. Purpose of Model
Replaceable model to be used in GasVolumes:Volume_Gas_L2_Chem for a simple E-Filter reaction that separates dust at a constant separation rate.
2. Physical Insight
This replaceable model is compatible to models of level of detail L2 according to Brunnemann et al. [1].
3. Limits of Validity
4. Interfaces
The model communicates via outer models and records. Thus its expects to have:
- an outer record named iCom as defined in Basics:Records:IComBase L2
5. Nomenclature
A table referencing the nomenclature in the source code, the descriptions of variables and the "human-readable"
6. Governing Equations
Mass and energy balances are calculated in GasVolumes:Volume_Gas_L2_Chem.
Conservation of Components
The composition is a vector of the component mass fractions. The calculation of the outlet composition depends on the type of mass conservation. If the dynamic mass balance is used, the outlet composition is calculated as follows:
while for static mass balance the following equation is used:
Separation process
The separated dust flow rate is calculated with a fixed separation rate:
The power consumption is calculated as follows:
7. Remarks for Usage
8. References
[1] Johannes Brunnemann and Friedrich Gottelt, Kai Wellner, Ala Renz, André Thüring, Volker Röder, Christoph Hasenbein, Christian Schulze, Gerhard Schmitz, Jörg Eiden: "Status of ClaRaCCS: Modelling and Simulationof Coal-Fired Power Plants with CO2 capture", 9th Modelica Conference, Munich, Germany, 2012
9. Version History
- 2017 - v 1.0 - initial implementation -Lasse Nielsen, TLK Thermo GmbH