File:Diffusion into semi-infinite medium.gif
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Diffusion_into_semi-infinite_medium.gif (280 × 280 pixels, file size: 1.32 MB, MIME type: image/gif, looped, 501 frames, 50 s)
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English: Diffusion into a semi-infinite medium with: C(x=0,t)=C0=1, C(x>0,t=0)=0, C(x,t)=C0·erfc(x/sqrt(4·D·t)), D=0.00001, t<= 50000 (See http://www.ptl.ethz.ch/education/Mass_Transfer/Lecture_2.pdf for the mathematical background.) The medium is depicted only for x<=1. The GIF was created using ImageMagick from Bitmaps, which were created with R. |
| Date | |
| Source | Own work |
| Author | Rosentod (attribution must include the URL http://de.wikipedia.org/wiki/Benutzer:Rosentod) |
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:14, 18 December 2010 | | 280 × 280 (1.32 MB) | Rosentod (talk | contribs) | optimized using gifsicle -b --colors 256 -O2 Diffusion_into_semi-infinite_medium.gif |
| 22:24, 11 December 2010 |  | 280 × 280 (3.68 MB) | Rosentod (talk | contribs) | slightly smaller | |
| 22:13, 11 December 2010 |  | 350 × 350 (5.02 MB) | Rosentod (talk | contribs) | {{Information |Description={{en|1=Diffusion into a semi-infinite medium with: C(x=0,t)=C0=1, C(x>0,t=0)=0, C(x,t)=C0·erfc(x/sqrt(4·D·t)), D=0.00001, t<= 50000 (See http://www.ptl.ethz.ch/education/Mass_Transfer/Lecture_2.pdf for |
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