1 / 56

Wind Tunnel Aerodynamics

Wind Tunnel Aerodynamics. By Dr. Charles Trefny 20 Sept 2002. Aerodynamics The field of science and engineering dealing with the effects of air moving around solid objects. Aerodynamicists Predict what will happen in a given situation using physical laws, math, wind-tunnels and computers.

johnsonmelvin
Download Presentation

Wind Tunnel Aerodynamics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wind Tunnel Aerodynamics By Dr. Charles Trefny 20 Sept 2002

  2. Aerodynamics The field of science and engineering dealing with the effects of air moving around solid objects.

  3. Aerodynamicists Predict what will happen in a given situation using physical laws, math, wind-tunnels and computers

  4. Air has mass and obeys Newton’s laws. 100 gallons of air has a mass of about 1 pound. We must speed-up, slow-down, or change the direction of the air to generate a force. Look for this in the following examples of aerodynamics…

  5. Wind tunnels are used to predict the amount of force generated by solid objects. This helps aerodynamicists choose the proper size for things such as wings, spoilers, and parachutes. Information obtained in wind tunnels is used to improve the design of anything affected by wind. Wind-Tunnels come in all shapes and sizes…

  6. Open-Return Type Wind-Tunnel

  7. Closed-Return Type Wind-Tunnel

  8. Blow-Down Type Tunnel

  9. Wind Tunnel Test Examples

More Related