Drag and lift are the forces which act on a body moving through a fluid, or on a stationary object in a flowing fluid. We ...

Don't be thrown off by the 'aero' part of the term, as aerodynamics involves anything that moves within a given atmosphere.

Aerodynamic force measurement is crucial in the development and testing of high-speed vehicles, particularly in hypersonic wind tunnels. These facilities simulate the extreme conditions that ...

Read about the latest tests conducted with the X-66 aircraft, NASA’s experimental airliner being developed with Boeing.

The six-component internal force balance (AEROLAB) is available for aerodynamic force measurement (as shown In Fig. 2), which has the measurement ranges described in the following table.

It also has a range of aerodynamic design elements. Similar features are incorporated into bicycles for some road-racing events in which Lance Armstrong competes. As the bicycle and its rider move ...

NASA's Sustainable Flight Demonstrator (SFD) project recently concluded wind tunnel tests of its X-66 semi-span model in ...

Aerodynamics, to put it simply, is the analysis of the forces and resulting motion of objects in the air. It concerns the four forces of flight (lift, weight, thrust, and drag), fluid dynamics, gas ...

Basically, aerodynamic efficiency boils down to one metric: drag coefficient (Cd). This is the measurement of how drag force impacts a vehicle's ability to efficiently travel through wind resistance.