New renovated NASA Ames Research Center 12 foot Pressure Wind Tunnel, seen here is the single stage, 20 blade axial-flow fan...

New renovated NASA Ames Research Center 12 foot Pressure Wind Tunnel, seen here is the single stage, 20 blade axial-flow fan powered by a 15,000 horsepower variable speed, synchronous electric motor that provides airflow in the closed-return, variable-density tunnel. Original from NASA. Digitally enhanced by rawpixel.

Free public domain CC0 image

ID : 
441415

We've made this image available to the public domain providing everyone access with a CC0 license.

  • Free for personal and commercial use.
  • No attribution required.