The ground-effect (GE) refers to the almost mystical property where the interaction of the airflow around an aircraft’s wing and the ground massively increases efficiency due to the reduction of ...

SO ON CALM, CLEAR NIGHTS, THE GROUND COOLS THE AIR NEAR THE GROUND ... take balloons in one direction when the weather pattern is in effect. Then, higher northbound winds blowing in the opposite ...

With the side skirts deployed, the air is forced to flow underneath the vehicle and out the rear instead of scattering in multiple directions, maintaining that low-pressure zone and its effects of ...