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Latest Aerodynamics Stories

2013-12-03 23:22:55

Aviation Performance Solutions (APS) Announces an Instructor Training Resource for Airlines to Comprehensively Comply with FAA Part 121 Subsection N and O Requirements on Stall and Upset Recovery

2013-11-18 23:26:42

iFLY, the world’s leader in vertical wind tunnel manufacturing and operations, announces today that its newest indoor skydiving location in North Texas is ready to commence flight operations.

Scientists To Present Theory On Longevity Of Jupiter’s Great Red Spot
2013-11-14 17:55:46

A defining mark of Jupiter, the Great Red Spot, should have disappeared centuries ago, according to prevailing theories. A new model being presented next week provides a possible explanation for why the turbulent red vortex has lasted so long.

Tests Of 757 Vertical Tail With Advanced Technology Completed
2013-11-14 16:12:24

NASA's Ames Research Center and NASA's Langley Research Center, in partnership with The Boeing Co., have completed wind tunnel testing of a full-scale Boeing 757 vertical tail model equipped with active flow control technology.

Future Submarines May Draw Inspiration From Stingray Mobility
2013-11-14 07:02:17

Stingrays have a unique swimming movement that allows them to move through the water with ease. A new study from the University of Buffalo (UB) and Harvard University is examining those movements to design more agile and fuel-efficient unmanned underwater vehicles.


Latest Aerodynamics Reference Libraries

0_60b1d7e15deeb7ca0dd7653914469c42
2010-11-24 15:29:37

The boomerang is a flying tool, made of wood or carbon fiber-reinforced plastic, with a curved shape that is often used as a weapon or for sport. They have also been made of bones and come in many different shapes and sizes depending on their geographic or tribal origins and their intended function. The most commonly recognizable type is the returning boomerang which travels in an elliptical path and returns to its point of origin. The returning boomerang has lopsided wings in order to create...

0_c8c98d7c94fb871bfeaa5099bc0d5857
2009-07-18 15:30:33

A Vortex (plural: vortices) is a spinning, often turbulent, mass of flowing fluid. Any spiral movement with a closed streamline is considered vortex flow. The speed and rate of rotation of a vortex is always greatest at the center, with progressively decreasing speed away from the center. The fluid pressure is lowest in the center of the vortex, and rises further from the center (Bernoulli's Principle). The core of a vortex is sometimes visible due to a plume of water vapor caused by...

45_df44e4acd52d952f9eee5d114400f664
2009-07-18 12:56:04

Turbulence (or turbulent flow) is characterized by chaotic, random property changes. Turbulence occurs with low momentum diffusion (spreading of atmospheric properties), high momentum convection (vertical transference of atmospheric properties), and rapid variation of pressure and velocity in both space and time. A flow that is not turbulent is known as laminar flow. A vortex moving at low speeds will most likely cause laminar flow, and as speeds increase a transition is made to turbulent...

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Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
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