Significance of Mixing in Chemical Reactor Design
Summary
This activity review fundamentals of chemical reactor design, and examines the effects of mixing models on reactor performance.
CollapseLearning Goals
Interaction with data files
Solution of the Design Equations
(algebraic, integral, and differential equations)
Numerical integration
Graphical Analysis
Solution of the Design Equations
(algebraic, integral, and differential equations)
Numerical integration
Graphical Analysis
Context for Use
The activity is a higher-level learning exercise completed in class, as a class exercise complemented by group activities. Students are expected to have already completed an introductory MATLAB class (typically a freshman-level class at my institution, Calculus II and Differential Equations; freshman and sophomore MTH classes). It is geared for all Engineering disciplines. Chemical, Biomedical, Mechanical, and Environmental Engineering majors will see direct applications)
Description and Teaching Materials
Students are presented with two scenarios illustrating typical residence time distribution exercises. The activity illustrates how to predict the performance of a chemical reactor using ideal flow models, and comparing against two mixing models.
Student handout (Acrobat (PDF) 892kB Sep11 20)
Student handout (Acrobat (PDF) 88kB Sep11 20)
Student handout (Acrobat (PDF) 892kB Sep11 20)
Student handout (Acrobat (PDF) 88kB Sep11 20)
Teaching Notes and Tips
N/A, see files uploaded
Assessment
Students are assigned several home problems that need to be solved using these tools. Group activities during class exercises are also submitted for assessment and feedback.