Tag Archives: Aerion Corporation

How to go Supersonic without a Boom

by Ryan F. Mandelbaum, Popular Science

Breaking down the AS2 Business Jet

Until its retirement 13 years ago, the supersonic Concorde was plagued by two major problems: inefficiency and noise (the sonic booms it produced got it banned from over-land cruising). Now, heavyweights like Virgin and Airbus are planning to tackle supersonic speeds, and NASA began designing a “low boom” supersonic jet this year. But no one is as close as aircraft manufacturer Aerion Corporation, which is developing the AS2.

Quiet Cruise

When air molecules slam into a supersonic jet, they create a high-pressure wake that reaches the ground as a startling “ba-boom.” By slowing down its cruise speed to Mach 1.2 (the Concorde’s was Mach 2), the AS2’s wake will dissipate before it reaches civilization. Continue reading How to go Supersonic without a Boom