File:Prandtl-D Logo.svg

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English

Logo of NASA Prandtl-D project

Summary edit

DescriptionPrandtl-D Logo.svg	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	2016
Source	NASA Armstrong Flight Research Center
Author	NASA/Amanda Spakes

Licensing edit

	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.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:37, 29 June 2021		512 × 512 (23 KB)	Sevgonlernassau (talk \| contribs)	Uploaded a work by NASA/Amanda Spakes from NASA Armstrong Flight Research Center with UploadWizard

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- Prandtl-D
Usage on www.wikidata.org
- Q65122462

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File:Prandtl-D Logo.svg

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inception

2016