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The sound of a sonic boom depends largely on the distance between the observer and the aircraft shape producing the sonic boom. A sonic boom is usually heard as a deep double "boom" as the aircraft is usually some distance away. The sound is much like that of mortar bombs, commonly used in firework displays. It is a common misconception that ...
The Prandtl–Glauert transformation assumes linearity (i.e. a small change will have a small effect that is proportional to its size). This assumption becomes inaccurate toward Mach 1 and is entirely invalid in places where the flow reaches supersonic speeds, since sonic shock waves are instantaneous (and thus manifestly non-linear) changes in the flow.
The theory was described by Theodor Meyer on his thesis dissertation in 1908, ... Sonic boom; References. Liepmann, Hans W.; Roshko, A. (2001) [1957].
A sonic boom "is an impulsive noise similar to thunder," according to the U.S. Air Force. "It is caused by an object moving faster than sound — about 750 miles per hour at sea level. An aircraft ...
The boom was heard Sunday after the U.S. military dispatched six fighter jets to intercept an unresponsive business plane flying over restricted airspace. ... Below is an explanation of what sonic ...
A Space-X Falcon 9 rocket caused a sonic boom Saturday around Ventura, but no. Didn’t happen Friday. More likely it was testing in the desert east of Edwards of the X-59 and its 38-foot-long ...
Christine Darden (born September 10, 1942, as Christine Mann) is an American mathematician, data analyst, and aeronautical engineer who devoted much of her 40-year career in aerodynamics at NASA to researching supersonic flight and sonic booms.
The sonic boom was created by the launch of NASA's PACE spacecraft atop a Falcon 9 spacecraft. The PACE spacecraft, armed with a hyperspectral imaging radiometer and two polarimeters, ...