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General parameters used for constructing nose cone profiles. Given the problem of the aerodynamic design of the nose cone section of any vehicle or body meant to travel through a compressible fluid medium (such as a rocket or aircraft, missile, shell or bullet), an important problem is the determination of the nose cone geometrical shape for optimum performance.
A nose cone is the conically shaped forwardmost section of a rocket, guided missile or aircraft, designed to modulate oncoming airflow behaviors and minimize aerodynamic drag. Nose cones are also designed for submerged watercraft such as submarines , submersibles and torpedoes , and in high-speed land vehicles such as rocket cars and velomobiles .
A drag-reducing aerospike is a device (see nose cone design) used to reduce the forebody pressure aerodynamic drag of blunt bodies at supersonic speeds. The aerospike creates a detached shock ahead of the body. Between the shock and the forebody a zone of recirculating flow occurs which acts like a more streamlined forebody profile, reducing ...
The droop nose enabled the airliner to switch between being streamlined to reduce drag for optimal aerodynamic efficiency and not obstructing the pilot's view during taxi, take-off, and landing operations. [13] Concorde's droop nose was accompanied by a moving transparent visor that retracted into the nose prior to being lowered.
james.gordon6108/Flickr Andrew Lamberty, a 41-year-old British real estate magnate, has purchased the nose cone of a British Airways Concorde for roughly $160,000 with the intention of hanging it ...
115. Wear a traffic cone as a hat. 116. Wear a diaper over pants for a day. 117. No electronics for 24 hours. 118. Eat five pieces of raw garlic in one sitting. 119. Brush teeth while walking ...
The angle of the shock can be controlled by widening out the nose into a curved plate of specific radius, and reducing the radius produces a smaller shock cone angle. Vehicle design starts by selecting a given angle and then developing the body shape that traps that angle, then repeating this process for different angles.
Other ways to clear mucus from your nose. While blowing your nose is one of the easier ways to clear it out, there are other things you can do to reduce your congestion. Be sure to consult your ...