File:Ludwig Prandtl 1904.jpg

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Deutsch: 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.
English: Ludwig Prandtl (1875-1953) in front of his research water channel in Hannover in 1904. The water was propelled with a hand-operated paddlewheel along the 1.5-meter long duct. A series of blades and meshes streamlined the flow adequately.
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Source Aus dem Nachlass von Prandtl an der Universität Göttingen
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Date/TimeThumbnailDimensionsUserComment
current09:13, 10 July 2011Thumbnail for version as of 09:13, 10 July 20113,472 × 2,470 (865 KB)Ariadacapo (talk | contribs)Converted color profile to gray scale (reduced filesize at no cost in quality or information)
12:43, 7 September 2007Thumbnail for version as of 12:43, 7 September 20073,472 × 2,470 (1.01 MB)D.W. (talk | contribs)
19:44, 29 January 2005Thumbnail for version as of 19:44, 29 January 2005500 × 420 (29 KB)Stahlkocher (talk | contribs)Ludwig Prandtl 1904 mit seinem Strömungskanal, {{PD}}, aus dem Nachlass von Prandtl an der Universität Göttingen Category:peoples

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