Image:Ludwig Prandtl 1904.jpg

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Ludwig Prandtl (1875-1953) vor dem Wasserversuchskanal in Hannover im Jahr 1904. Das Wasser in der 1,50 Meter langen Wanne wurde mit einem Schaufelrad händisch in Umlauf versetzt. Umlenkschaufeln und Siebe sorgten für hinreichend wirbelfreie Strömung. Quelle: Aus dem Nachlass von Prandtl an der Universität Göttingen


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File history

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Date/TimeDimensionsUserComment
current12:43, 7 September 20073,472×2,470 (1.01 MB)D.W.
19:44, 29 January 2005500×420 (29 KB)Stahlkocher (Ludwig Prandtl 1904 mit seinem Strömungskanal, {{PD}}, aus dem Nachlass von Prandtl an der Universität Göttingen Category:peoples)
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Metadata

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Camera manufacturer FUJIFILM
Camera model FinePixS2Pro
Exposure time 1/20 sec (0.05)
F-number f/16
Date and time of data generation 12:31, 14 November 2005
Lens focal length 63 mm
Orientation Normal
Horizontal resolution 600 dpi
Vertical resolution 600 dpi
Software used Adobe Photoshop 7.0
File change date and time 12:37, 14 November 2005
Y and C positioning 2
Exposure Program Manual
ISO speed rating 100
Exif version 2.2
Date and time of digitizing 12:31, 14 November 2005
Image compression mode 3.2
Shutter speed 4.5
Aperture 8
Brightness 7.33
Exposure bias 0
Metering mode Pattern
Light source Unknown
Flash 0
Color space sRGB
Focal plane X resolution 1861
Focal plane Y resolution 1861
Focal plane resolution unit 3
Sensing method One-chip color area sensor
Custom image processing Normal process
Exposure mode Manual exposure
White balance Auto white balance
Focal length in 35 mm film 94
Scene capture type Standard
Contrast Soft
Saturation Normal
Sharpness Normal
Subject distance range Unknown