Wind Tunnel Dynamics Analysis

Overview 

This project was designed to enhance understanding of how wind tunnel dimensions are determined to achieve the proper wind speed in the testing area. The goal was to apply theoretical knowledge to a practical scenario, involving calculations, design, and 3D modeling. 

Process

Initial Dimensions

• The cross sectional area and velocity was given for sections 5 and 6

Calculations

• Using these initial dimensions, and information for head loss from the textbook, a MATLAB script was then used to calculate the necessary remaining values. Below is a table showing the results of these calculations.

Drawing

• With the values found from the calculations, they were then drawn to scale on a 2D drawing. This drawing includes dimensions and approximate velocity at each cross section. 

3D modeling

• Taking the drawing and information about the wind tunnel, a 3D model was then created using Autodesk Inventor.

3D printing

• The finished 3D model was then 3D printed.

Results

Below is a picture of the finished 3D printed model.

Conclusion

This project successfully enhanced our understanding of determining wind tunnel dimensions to achieve the desired wind speed in the testing area. By applying theoretical knowledge to a practical scenario, we engaged in comprehensive calculations, design processes, and 3D modeling. These activities not only solidified our grasp of the underlying principles but also demonstrated the practical challenges and considerations involved in wind tunnel design. The project has provided valuable insights and hands-on experience, bridging the gap between theory and real-world application.