![]() Through work funded by both NASA and Boeing, van Dam’s team found that blowing a small amount of air out of the airfoil’s trailing edge could have a significant impact on lift while being more efficient than traditional designs such as flaps and elevators. Shorter takeoffs and landings will make flight more accessible and open the door to short-distance air taxis and delivery craft-something both Boeing and NASA are interested in. ![]() “With some small changes of the shape at the trailing edge of an airfoil, you can have a large effect on the lift,” said van Dam.Ĭhanging the lift is important for taking off and landing very quickly in all types of aircraft. ![]() Changing airfoils, the cross-section of a wing or rotor that interacts with the air, is the simplest way to do this. ![]() Generating lift is crucial for any aircraft, and the more lift a craft can produce, the faster it can take off and land. graduate Seyedeh Sheida Hosseini, will prototype and refine their design and conduct wind tunnel tests at Texas A&M university to bring their technology closer to use in the field. With new funding from NASA Ames and interest from Boeing, the team, including recent Ph.D. Mechanical and aerospace engineering professor Case van Dam and his team are developing new ways to generate lift in aircraft using microjets to blow air out at the trailing edge of an airfoil.
0 Comments
Leave a Reply. |