Part 1 of Essay
In this report I will talk about the wind tunnel. I will described what they are used for. The different types of from the slow speed subsonic to the high speed hypersonic tunnels. I will also give A few examples of the used today. The wind tunnel is a device used by many people, from High school students to NASA e ....

Part 2 of Essay
.... (plane, missiles, rockets, etc.)or a model of it. The object in the wind tunnel is fixed and placed in the test section of the tunnel and instruments are placed on the model to record the aerodynamic forces acting on the model. Types of Wind Tunnels There are four basic types of wind tunnels. Which are low subsonic, transonic, supersonic, and hypersonic. The wind tunnels are classified by the amount of speed they can produce. The subsonic has a speed lower then the speed of sound. The transonic has a speed ....