Submitted by Richard Smith on May 14, 2007 - 13:25
The democratization of technology isn't just about making things for less, to line the already full pockets of CEOs. The ubiquity of technology also allows hobbyists and students to build more for less. Nowhere is this truer than for aerodynamic gadgets such as cars, planes and even wind turbines!
Submitted by Richard Smith on April 24, 2007 - 14:47
Underbody tunnels, rear diffusers and venturis are common terms used to describe the contouring of a racing car's underbody. While largely hidden from view, these devices are the secret weapons in an arsenal of aerodynamic features for generating downforce on racing cars.
Submitted by Richard Smith on April 16, 2007 - 17:05
The Automotive X Prize will award substantial cash prizes to the winning teams of a long-distance stage race. So is it replicating the World Rally Championship then? Not quite. The vehicles competing for the Automotive X Prize have to be environmentally friendly, production-capable and exceed 100mpg. I doubt any World Rally Cars will qualify!
Submitted by Richard Smith on April 10, 2007 - 09:17
Merriam-Webster's online dictionary definition for aerodynamics is "a branch of dynamics that deals with the motion of air and other gaseous fluids and with the forces acting on bodies in motion relative to such fluids." So what is aerodynamics again?
Submitted by Richard Smith on March 30, 2007 - 14:27
Panel methods can calculate the gas or liquid flow around complex 3D configurations, such as aircraft, with relative ease. However, that ease comes at a price: panel methods are incapable of modeling the viscous effects that are evident in all real-world flows. So why would an engineer use a panel method?