شبیه سازی راکتور CSTR بوسیله MATLAB

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CSTR - Continuously Stirred Tank Reactor

The CSTR model with A->B exothermic reaction is the most popular model in the database. It is a standard model that has been used in reaction engineering textbooks, simulation and control research, and demonstrations for industrial software.


The model has 2 states: the concentration of A and the temperature of the reaction vessel liquid. The manipulated variable is the jacket water temperature. At a jacket temperature of 305K, the reactor model has an oscillatory response. The oscillations are characterized by reaction run-away with a temperature spike. When the concentration drops to a low value, the reactor cools until the concentration builds and there is another run-away reaction.



CSTR - Continuously Stirred Tank Reactor with Intermediate Species

Models 1-5, 10 are all variations of the CSTR model. Model 3 in particular, has a reaction intermediary (B). There is an additional equation and variable to account for the intermediate reaction step.





Reactor 1 CSTR with Jacket Dynamics (A->B)

Reactor 2 CSTR with Jacket Dynamics (A-B-C-D)

Reactor 3 CSTR with Jacket Dynamics (A->B->C)

Reactor 4 2 CSTRs in Series (A->B)

Reactor 5 2 CSTRs in Series with Jacket Dyn (A->B)

Reactor 6 CSTR
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