File:Lee wave GFD lab.JPG
Original file (1,094 × 650 pixels, file size: 80 KB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionLee wave GFD lab.JPG |
English: A fluid dynamics lab experiment illustrates flow past a mountain-shaped obstacle. Downstream wave crests radiate upwards with their group velocity pointing about 45° from horizontal. A downslope jet can be seen in the lee of the mountain, an area of lower pressure, enhanced turbulence, and periodic vertical displacement of fluid parcels. Vertical dye lines indicate effects are also felt upstream of the mountain, an area of higher pressure. Photo taken at the University of Washington School of Oceanography GFD lab. |
Date | |
Source | Own work |
Author | Ethanhscc |
Camera location | 47° 39′ 03.74″ N, 122° 18′ 45.47″ W | View this and other nearby images on: OpenStreetMap | 47.651039; -122.312631 |
---|
Licensing edit
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:29, 18 March 2017 | 1,094 × 650 (80 KB) | Ethanhscc (talk | contribs) | {{Information |Description ={{en|1=A fluid dynamics lab experiment illustrates flow past a mountain-shaped obstacle. Downstream wave crests radiate upwards with their group velocity pointing about 45° from horizontal. A downslope jet can be seen in... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
---|---|
Camera model | iPhone 6 |
Exposure time | 1/24 sec (0.041666666666667) |
F-number | f/2.2 |
ISO speed rating | 250 |
Date and time of data generation | 13:16, 28 February 2017 |
Lens focal length | 4.15 mm |
Latitude | 47° 39′ 3.74″ N |
Longitude | 122° 18′ 45.47″ W |
Altitude | 12.31 meters above sea level |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 10.2.1 |
File change date and time | 13:16, 28 February 2017 |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:16, 28 February 2017 |
Meaning of each component |
|
APEX shutter speed | 4.585020242915 |
APEX aperture | 2.2750072907553 |
APEX brightness | 0.30050783837492 |
APEX exposure bias | 0 |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 682 |
DateTimeDigitized subseconds | 682 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.8160237388724 |
Focal length in 35 mm film | 52 mm |
Scene capture type | Standard |
GPS time (atomic clock) | 21:16 |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0 |
Reference for direction of image | True direction |
Direction of image | 94.179760319574 |
Reference for bearing of destination | True direction |
Bearing of destination | 94.179760319574 |
GPS date | 28 February 2017 |
IIM version | 2 |