Reynolds number

November 29, 2006 - 6:53am

Supersonic business jet hopeful Aerion is still building a consortium to develop its airplane. In March the board of the Reno, Nevada-based company approved continued funding of the project through to program launch.

September 12, 2006 - 11:59am

In Cologne, Germany, the $412 million European Transonic Wind Tunnel (ETW)– a multinational joint venture among France, Germany, the Netherlands and the UK–is gradually increasing its workload. The main feature of the wind tunnel is the use of cold nitrogen to aerodynamically offset the smaller size of the model tested, compared to the actual aircraft.

 
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