File:Investigation of Ducted Fan in Ames 40x80 Foot Wind Tunnel (A-25140).jpg
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Summary
[edit]DescriptionInvestigation of Ducted Fan in Ames 40x80 Foot Wind Tunnel (A-25140).jpg |
English: Wind Tunnel investigation of ducted fan though 180 deg angle of attack. 3/4 front view of Doak ducted fan, semi-span model with tufts. |
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Date | Taken on 11 May 1959 | ||
Source |
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Author | NASA Ames Research Center / NASA | ||
Keywords InfoField | ARC; 40x80ft; Ames; Aeronautics; Wind Tunnel; Ducted Fan |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:39, 20 May 2024 | ![]() | 3,838 × 5,087 (6.86 MB) | Don-vip (talk | contribs) | Cropped < 1 % horizontally, 6 % vertically, 6 % areawise using CropTool with precise mode. |
15:32, 20 May 2024 | ![]() | 3,841 × 5,436 (6.97 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of http://images-assets.nasa.gov/image/A-25140/A-25140~orig.jpg via Commons:Spacemedia |
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Camera manufacturer | Epson |
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Camera model | Perfection4990 |
Width | 4,296 px |
Height | 5,433 px |
Bits per component | 16 |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 506 dpi |
Vertical resolution | 506 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 09:36, 16 September 2016 |
Date and time of digitizing | 15:55, 12 September 2016 |
Color space | Uncalibrated |
Date metadata was last modified | 02:36, 16 September 2016 |
Unique ID of original document | xmp.did:91D61AB82320681183D1BAFA9A0F2E33 |