Drag reduction device for transport vehicles having randomized irregular shaped edge vortex generating channels

摘要

A drag reducing device for use on transport vehicles includes a delta wing having variable height and irregularly spaced undulations on an upper surface of each side of the wing. A length of each side of the delta wing is different than the length of the other wing side thereof.

主权项

1. A drag reducing device for use on transport vehicles, comprising:
a first raised side and a second raised side, the sides converging at one end thereof, a leading edge of each side with respect to a direction of motion of the drag reducing device having variable height and irregularly spaced undulations on an upper surface thereof; and wherein a length of the first side is different than a length of the second side thereof.