File:19970626 8648 Blended Wing Body BWB-17 NASA Ames Stanford McDonnnell-Douglas (small) (cropped).jpg
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[edit]Description19970626 8648 Blended Wing Body BWB-17 NASA Ames Stanford McDonnnell-Douglas (small) (cropped).jpg |
English: This contact sheet is dated June 6, 1997. Location is NASA Ames. Shown is pre-flight testing of a dynamically scaled, 17-ft span, radio-controlled, computer-mediated, blended wing body (BWB) model built by Ben Tigner, a post-doctoral candidate at Stanford University. The model is called BWB-17. Tigner was assisted by Prof. Ilan Kroo, NASA and McDonnell-Douglas (MDC). The team on this day is shown in Frame 5 from left to right: Mark Page (MDC), Mark Meyers (Stanford), Bill Watson (pilot), Ben Tigner (Stanford), and Peter Sturdza (Stanford). Testing includes car-top testing at flight speeds on a gimbal mount (Frames 2, 3, and 6), static thrust measurement (Frames 7 - 10), and static flight testing on a gimbal in the wind (Frames 11 and 12). The gimbal mount attaches to the model's center of gravity. |
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Date | ||||
Source | Own work | |||
Author | Blaine K Rawdon | |||
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Camera location | 37° 24′ 54.18″ N, 122° 03′ 00.29″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:56, 5 September 2023 | ![]() | 1,710 × 1,330 (843 KB) | Huntster (talk | contribs) | File:19970626 8648 Blended Wing Body BWB-17 NASA Ames Stanford McDonnnell-Douglas (large).jpg cropped 79 % horizontally, 90 % vertically using CropTool with lossless mode. |
19:08, 13 June 2023 | ![]() | 388 × 302 (73 KB) | TKOIII (talk | contribs) | File:19970626 8648 Blended Wing Body BWB-17 NASA Ames Stanford McDonnnell-Douglas (small).jpg cropped 79 % horizontally, 90 % vertically using CropTool with lossless mode. |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5DS |
Exposure time | 1/20 sec (0.05) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 09:57, 7 April 2023 |
Lens focal length | 100 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom Classic 12.2.1 (Macintosh) |
File change date and time | 20:54, 7 April 2023 |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 09:57, 7 April 2023 |
APEX shutter speed | 4.321928 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 001 |
DateTimeDigitized subseconds | 001 |
Color space | Uncalibrated |
Focal plane X resolution | 2,413.3333435059 |
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Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 032021000120 |
Lens used | EF100mm f/2.8L Macro IS USM |
Date metadata was last modified | 13:54, 7 April 2023 |
Unique ID of original document | 300AC76B7E5A24A3F98D7EADF3689A83 |
IIM version | 4 |