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Solving using 3 steps..

Solving using 3 steps. What If…. A Stirring Tank.. Stream 1 has A&B, Stream 2 has pure A. Applying 3 steps. Mass Balance: eqn (1) Assume steady state,. Component Balance: Component A: Component B:. Energy Balance: eqn (2). Transfer Function. Let say want to find,

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Solving using 3 steps..

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  1. Solving using 3 steps..

  2. What If… A Stirring Tank.. Stream 1 has A&B, Stream 2 has pure A

  3. Applying 3 steps.. Mass Balance: eqn (1) Assume steady state,

  4. Component Balance: Component A: Component B:

  5. Energy Balance: eqn (2)

  6. Transfer Function Let say want to find, Assume steady state, eqn (1) & (2) become,

  7. Linearization

  8. Linearized equation yield: Laplace Transforming:

  9. Assume nominal steady state, Equation become:

  10. By assuming T2, w1 & w2 are constants, Transfer function can be found to be: ρ=80 kg/m3, V= 200 m3, Steady state flow rate: w3=150 m3/s , w1=100 m3/s, T1 step change from 400C to 500C

  11. Using Simulink.. By substituting given information, transfer function become:

  12. By using Simulink, the results are as follow:

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