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Computational methodology for the development of microdevices and microreactors with ANSYS CFX
Harrson S Santana1, Adriano G P da Silva1, Mariana G M Lopes1
1School of Chemical Engineering, University of Campinas, Zip Code 13083-852, Campinas, SP, Brazil.
Methodsx
|January 8, 2020
Summary
This study introduces a Computational Fluid Dynamics (CFD) methodology for designing microdevices and microreactors. This approach simplifies microfluidic development, enabling faster and more cost-effective innovation in the field.
Area of Science:
- Engineering
- Computational Science
Background:
- Developing microdevices and microreactors requires efficient design methodologies.
- Computational Fluid Dynamics (CFD) is a powerful tool for simulating fluid behavior.
Purpose of the Study:
- To present a step-by-step Computational Fluid Dynamics (CFD) methodology for designing microdevices and microreactors.
- To demonstrate the application of this methodology in fluid mixing and chemical reaction scenarios.
Main Methods:
- The study utilizes CFD by solving transport equations to model fluid flow.
- A tutorial-based approach is provided for users of varying experience levels.
- Two distinct channel geometries (micrometric triangular and millimeter scaled) were evaluated.
Main Results:
- The CFD methodology was successfully applied to simulate fluid mixing and reactive mixing.
- Performance of two novel microchannel designs was assessed numerically.
- The simulations provided insights into optimizing microdevice geometry.
Conclusions:
- The presented CFD methodology offers a user-friendly approach for microdevice and microreactor development.
- Numerical simulations facilitate faster and more economical optimization of microdevice designs.
- This work aims to increase CFD adoption among microfluidics researchers and enthusiasts.
