File:ARC-1944-AAL-5993 Six, 40-Foot-Diameter Fans in the Ames 40x80 Foot Wind Tunnel.jpg

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Original file (3,210 × 2,441 pixels, file size: 3.35 MB, MIME type: image/jpeg)

Captions

Captions

Motor and propeller blades in 40x80ft wind tunnel. Six 40-foot-diameter fans, each powered by a 6000-horsepower electric motor maintained airflow at 230 mph or less (these are still tornado velocities).

Summary

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Description
English: Motor and propeller blades in 40x80ft wind tunnel. Six 40-foot-diameter fans, each powered by a 6000-horsepower electric motor maintained airflow at 230 mph or less (these are still tornado velocities).
Date Taken on 9 June 1944
Source
This image or video was catalogued by Ames Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: ARC-1969-AAL-5993.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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Author NASA Ames Research Center / NACA
Keyword
InfoField
40x80ft

Licensing

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current17:44, 3 May 2024Thumbnail for version as of 17:44, 3 May 20243,210 × 2,441 (3.35 MB)Don-vip (talk | contribs)Cropped < 1 % horizontally, < 1 % vertically using CropTool with precise mode.
16:45, 3 May 2024Thumbnail for version as of 16:45, 3 May 20243,212 × 2,452 (3.11 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of http://images-assets.nasa.gov/image/ARC-1969-AAL-5993/ARC-1969-AAL-5993~orig.jpg via Commons:Spacemedia

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