WOLFRAM SYSTEM MODELER
CSTRA model of a continuous stirred tank reactor (CSTR) for a first-order irreversible reaction of the type A -> B, parameterized around an operating point with reaction conversion kappaEq |
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Wolfram Language
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SystemModel["DocumentationExamples.Control.CSTR"]
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Information
Wolfram Language Documentation Examples
This library contains models used in the documentation of system modeling functionality in Wolfram Language. These examples and this library can be explored in the Wolfram Language documentation.
Parameters (16)
| VR |
Value: 30.3 Type: Volume (m³) Description: Reactor volume |
|---|---|
| AJ |
Value: 45.2 Type: Area (m²) Description: Jacket heat transfer area |
| VJ |
Value: 9 Type: Volume (m³) Description: Cooling medium volume |
| kappaEq |
Value: 0.85 Type: Real Description: Reaction conversion at operating point |
| rho |
Value: 801 Type: Density (kg/m³) Description: Reactor fluid density |
| rhoJ |
Value: 1000 Type: Density (kg/m³) Description: Cooling medium fluid density |
| cp |
Value: 3137 Type: SpecificHeatCapacity (J/(kg⋅K)) Description: Specific heat capacity |
| cpJ |
Value: 4183 Type: SpecificHeatCapacity (J/(kg⋅K)) Description: Specific heat capacity of cooling medium |
| T0 |
Value: 294 Type: Temperature (K) Description: Temperature of inflow |
| TCin |
Value: 294 Type: Temperature (K) Description: Supply temperature of cooling medium |
| k0 |
Value: 2.075e7 Type: Real (1/s) Description: Reaction rate coefficient, preexponential factor |
| lambda |
Value: -69710 Type: MolarEnergy (J/mol) Description: Reaction molar heat |
| E |
Value: 69710 Type: MolarEnergy (J/mol) Description: Reaction activation molar energy |
| CA0 |
Value: 8010 Type: Concentration (mol/m³) Description: Concentration of inflow |
| F |
Value: 0.00437778 Type: VolumeFlowRate (m³/s) Description: Inflow = Outflow flow rate |
| U |
Value: 851 Type: CoefficientOfHeatTransfer (W/(m²⋅K)) Description: Overall heat transfer coefficient |
Connectors (4)
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deltaFJ |
Type: RealInput Description: Deviation from operating point for volume flow rate of cooling medium |
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deltaCA |
Type: RealOutput Description: Deviation from operating point for concentration of reactant A |
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deltaTR |
Type: RealOutput Description: Deviation from operating point for temperature of reactor |
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deltaTJ |
Type: RealOutput Description: Deviation from operating point for temperature of cooling medium |