Dragonfly Team Utilizes Unique NASA Facilities to Shape Its Innovative Titan-bound Rotorcraft
Dragonfly team members review the half-scale lander model after it underwent wind tunnel testing at NASA Langley Research Center in Hampton, Virginia. Pictured are Art Azarbarzin, Juan Cruz, Wayne Dellinger, Zibi Turtle, Chuck Hebert, Ken Hibbard, Bernadine Juliano and Bruce Owens.With its dense atmosphere and low gravity, Saturn’s moon Titan is a great place to fly.
To transport those science instruments across the moon, Dragonfly’s four pairs of coaxial rotors will need to slice through Titan’s dense, nitrogen-rich atmosphere. Four times in the past three years, the mission team has headed to Virginia to test its flight systems in one-of-a-kind facilities at NASA’s Langley Research Center in Hampton, Virginia.
On its latest trip to NASA Langley, in June, the team set up a half-scale Dragonfly lander model, complete with eight rotors, in the 14-by-22 Subsonic Tunnel. Test lead Bernadine Juliano of APL said the campaign focused on two flight configurations: Dragonfly’s descent and transition to powered flight upon arrival at Titan, and forward flight over Titan’s surface.
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