Wind tunnels in Indonesia are typically large, fixed installations concentrated in a handful of institutions, making hands-on aerodynamic testing largely inaccessible for most engineering students, including myself.

Designed and built a compact, low-cost, open-circuit wind tunnel as an educational visualization tool for university students, portable enough for use in either a lab or classroom setting, making hands-on aerodynamics learning more accessible.

• Modeled the full geometry in Autodesk Inventor.
• Fabricated entirely by FDM 3D printing using PLA+ on a Bambu Lab X1, epoxy-bonded.
• Integrated a 65 W speed-controlled axial fan (9 inch) with a fog machine and copper smoke rake for visualization.