File:Ultrasonic irradiation.jpg
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DescriptionUltrasonic irradiation.jpg |
English: Ultrasonic irradiation is a well-known technique used to enhance the mass transfer during transesterification reactions for biodiesel synthesis. Some of the physical effects of ultrasonic irradiation is the acoustic streaming and cavitation bubbles that generate micro emulsions that facilitate the reactions to produce the bio fuel. The image shows how the acoustic streaming generated an empty area inside a batch reactor with immobilized enzymes for biodiesel synthesis, showing how powerful and effective is this technique. Experiments made in the Key laboratory of Molecular Biophysics of the Ministry of Education, College of Life Science and Technology. Huazhong University of Science and Technology, Wuhan, People's Republic of China |
Date | |
Source | Own work |
Author | Gabriel Murillo Morales, Yan Yunjun, Pietro Bartocci, He Yaojia |
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This image was uploaded as part of Wiki Science Competition 2017. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:37, 14 December 2017 | 2,560 × 1,920 (2.86 MB) | GabrielHustJsu (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Panasonic |
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Camera model | DMC-FH4 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.1 |
ISO speed rating | 200 |
Date and time of data generation | 22:36, 18 April 2016 |
Lens focal length | 5 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Ver.1.0 |
File change date and time | 22:36, 18 April 2016 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 22:36, 18 April 2016 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 3.265625 APEX (f/3.1) |
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Light source | Flash |
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File source | Digital still camera |
Scene type | A directly photographed image |
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