| 摘要 |
This invention relates to devices that reduce the drag against the rear end of Box Trucks and Trailers caused by turbulent airflow over, under, and from the sides of said vehicles while moving. This invention uses the compression of the plurality of vortices within the turbulence chamber to create an entropic relationship with ensuing vortices flowing over the open top and bottom of the chamber-causing those turbulent air vortices to flow over the chamber. This entropic order out of disorder effect eliminates the need for a top or bottom physical skin (sheet metal, plastic, etc.) to close the chamber. |
