Research Article
Genetic Algorithm Based PID Controller Tuning Approach for Continuous Stirred Tank Reactor
Table 1
Steady state operating data of CSTR process.
| | Process variable | Normal operating conditions |
| | Measured product concentration () | 0.0989 mol/lit | | Reactor temperature () | 438.7763 K | | Coolant flow rate () | 103 lit/min | | Process flow rate () | 100.0 lit/min | | Feed concentration () | 1 mol/lit | | Feed temperature () | 350.0 K | | Inlet coolant temperature () | 350.0 K | | CSTR volume () | 100 lit | | Heat transfer term () | 7 * 105 cal/(min·k) | | Reaction rate constant () | 7.2 * 1010 min−1 | | Activation energy term (/) | 1 * 104 K | | Heat of reaction (−) | 2 * 105 cal/mol | | Liquid density (, ) | 1 * 103 g/lit | | Specific heats (, ) | 1 cal/(g·k) | | Fouling coefficient () | 1 | | Deactivation coefficient () | 1 |
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