File:Kurzzeitfotografie sektkorken 06-19-s02 2017-09-03 01 hinnerk-ruemenapf exif.jpg

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Deutsch: Kurzzeitfotografie in einem abgedunkelten Raum mit akustischer Blitzauslösung, 1/10.000s, Aufgenommen 1990, neuer Scan vom Negativ (2006), bearbeitet.

Hinnerk Rümenapf https://hinnerk.ruemenapf.de/ Das Foto wurde im Artikel "Sekt, Champagner & Co." (Chemie Unserer Zeit, 2009, 43, 418 – 432; Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) so wie im Buch "Chemische Köstlichkeiten" von Klaus Roth (Wiley-VCH Verlag GmbH & Co. KGaA; 2010; ISBN 978-3527327522, S. 47) verwendet, zur Illustration der thermodynamischen Vorgänge beim Öffnen einer Sektflasche. Siehe auch: http://hinnerk.ruemenapf.de/fotos/plopp/

Der Druckabfall beim Öffnen der Flasche führt zu einem Temperatursturz, der die Luftfeuchtigkeit zu einem Rauch aus Eiskristallen gefrieren lässt (laut Prof. Roth).
English: High speed photography in a dark room using an acoustic flash trigger, exposure time 1/10000s, picture taken in 1990, negative scanned in 2006, edited version.

Hinnerk Rümenapf https://hinnerk.ruemenapf.de/ This photo was used in the article "Sekt, Champagner & Co." (Chemie Unserer Zeit, 2009, 43, 418 – 432; Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) and also in the book "Chemische Köstlichkeiten" by Klaus Roth (Wiley-VCH Verlag GmbH & Co. KGaA; 2010; ISBN 978-3527327522, S. 47) to show the thermodynamic processes that occur when opening a bottle of sparkling wine. See also: http://hinnerk.ruemenapf.de/fotos/plopp/

The pressure drop when opening the bottle causes a temperature drop that is big enough to freeze the humidity of the air to a smoke of tiny ice crystals (according to Prof. Roth).
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Author Hinnerk R / Hinnerk Rümenapf

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Captions

Opening a bottle of german sparkling wine ("Sekt") (Plopp 6/19) - high-speed photography

inception

20 June 1990

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image/jpeg

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current16:03, 16 April 2023Thumbnail for version as of 16:03, 16 April 20232,653 × 4,053 (2.65 MB)Hinnerk RUploaded own work with UploadWizard
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