Aerospace & Defense
ARVA represents a new aircraft concept with a configuration that is safe, quiet and efficient as well as easy to control, high compact and which is able to accomplish vertical takeoff and landing with transition to and from forward flight. The new ARVA concept uses a revolutionary design,
Aerodynamic Design of Flow Measurement Instrument with 12 Pressures Taping Approach for Mach Range of 0.3 to 2.5
In general prototype models of aerospace vehicle, aircraft or high speed wing bodies (even in automobiles), objects are tested in a wind tunnel test facility to get theoretical data to design the object at optimum solutions.
Drop bags are for low-level airdrops beneath radar. These are a combination of safety bag and gas propelled retro rockets. Use is primarily for clandestine missions and as safety bags for rotary wing aircraft where parachutes cannot be operated.
The airbags are made from a very durable,
I want to reduce airplane loss of control accidents. Some of these accidents happen because the flyer's imagination does not match reality. Since the air is invisible, our imaginations could be wrong or confused.
I have seen air made visible by very sparse, oversize and buoyant snowflakes.
NASA's Langley Research Center has developed an inexpensive, long endurance vertical takeoff and landing UAV. It is capable of flying for 24 hours, landing in a 50 x 50 zone, and can be loaded into the back of a cargo van for easy transport. In addition,
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