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Transonic Dynamics Tunnel (TDT) Characteristics

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Lillian Gipson

Web Editor

Jan 04, 2016
Article
A Space Launch System wind tunnel model undergoes speeds just below supersonic.
SLS_TDT: Mike Ramsey, Martin Sekula, and David Piatak in the control room of the Transonic Dynamic Tunnel testing the Space Launching System model. Engineers, Martin Sekula, David Piatak and Mike Ramsey
NASA

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Characteristics
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Data Acquisition
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Mach Number: Up to 1.2

Reynolds Number: 0.30 – 10.0 x 106 per foot

Test Gases: Air or R-134a

Test Section Size: 16 ft by 16 ft

Length: 8 feet

Transonic Dynamics Tunnel Fact Sheet

AETC Transonic Facilities

AETC Ground Facilities

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Last Updated
Jul 21, 2023
Editor
Lillian Gipson
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Jim Banke

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