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Original file (SVG file, nominally 512 × 512 pixels, file size: 23 KB)
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Summary
| Description |
English: The Preliminary Research Aerodynamic Design to Lower Drag, or Prandtl-D, is an experimental aircraft designed by a team of student interns lead by chief scientist Albion Bowers at NASA Armstrong Flight Research Center. The aircraft aims to reduce drag by utilizing a bell shape lift distribution first discussed by Ludwig Prandtl in 1933. This is a logo representing the project, depicting a silhouette of Prandlt wing design on a background of the Mojave Desert. |
| Date | |
| Source | NASA Armstrong Flight Research Center |
| Author | NASA/Amanda Spakes |
Licensing
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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 | |
|---|---|---|---|---|---|
| current | 03:37, 29 June 2021 | | 512 × 512 (23 KB) | Sevgonlernassau | Uploaded a work by NASA/Amanda Spakes from NASA Armstrong Flight Research Center with UploadWizard |
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