File:TTBW concept.jpg

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DescriptionTTBW concept.jpg	English: A model of the Transonic Truss-Braced Wing aircraft is seen here installed for testing in the Unitary Plan Wind Tunnel at NASA’s Ames Research Center in California. A model representing just half the airplane, sliced from nose to tail, is used so that the tunnel can fit a larger-scale model holding hundreds of sensors to record data during the test. At about 11 feet long and 7.5 feet from floor to wing tip, this model is 9 percent of the size of the full-scale aircraft.
Date	Taken on 3 February 2022, 17:41:36
Source	https://www.nasa.gov/image-feature/ames/bracing-for-fuel-efficient-flight
Author	NASA/Dominic Hart

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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.)
	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	22:15, 18 January 2023		4,032 × 5,944 (9.95 MB)	MestskyVlk (talk \| contribs)	Uploaded a work by Abby Tabor from https://www.nasa.gov/image-feature/ames/bracing-for-fuel-efficient-flight with UploadWizard

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Image title	Overall view of the TTBW model in the UPWT 11-by-11-foot test section, N227, looking downstream.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D3X
Author	Dominic Hart
Copyright holder	NASA AMES
Exposure time	1/160 sec (0.00625)
F-number	f/8
ISO speed rating	200
Date and time of data generation	17:41, 3 February 2022
Lens focal length	50 mm
Short title	T11-0415 Transonic Truss-Braced Wing, or TTBW, Semi-Span Buffet Test in the Unitary Plan Wind Tunnel, or UPWT, 11-by-11-Foot Test Section
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop Lightroom Classic 11.1 (Macintosh)
File change date and time	14:34, 7 February 2022
Exposure Program	Manual
Exif version	2.31
Date and time of digitizing	17:41, 3 February 2022
APEX shutter speed	7.321928
APEX aperture	6
APEX exposure bias	0
Maximum land aperture	1 APEX (f/1.41)
Metering mode	Pattern
Light source	Flash
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTimeOriginal subseconds	33
DateTimeDigitized subseconds	33
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	50 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	5032788
Lens used	50.0 mm f/1.4
Date metadata was last modified	06:34, 7 February 2022
Unique ID of original document	55B0F87C631EA79A9CF213AE5A7CED76
Keywords	11-by-11-foot wind tunnel UPWT Unitary Plan Wind Tunnel
IIM version	4

File:TTBW concept.jpg

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Summary

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copyright status

public domain

inception

3 February 2022

captured with

Nikon D3X

exposure time

0.00625 second

f-number

8

focal length

50 millimetre

ISO speed

200

media type

image/jpeg

instance of

photograph