Quantifying the evolution of flow boiling bubbles by statistical testing and image analysis: toward a general model
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| Publicado en: | Scientific Reports (Nature Publisher Group) vol. 6 (Aug 2016), p. 31548-31559 |
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| Otros Autores: | , |
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Nature Publishing Group
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| Acceso en línea: | Citation/Abstract Full Text - PDF |
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| 001 | 1903381438 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2045-2322 | ||
| 024 | 7 | |a 10.1038/srep31548 |2 doi | |
| 035 | |a 1903381438 | ||
| 045 | 2 | |b d20160801 |b d20160831 | |
| 084 | |a 274855 |2 nlm | ||
| 100 | 1 | |a Xiao, Qingtai | |
| 245 | 1 | |a Quantifying the evolution of flow boiling bubbles by statistical testing and image analysis: toward a general model | |
| 260 | |b Nature Publishing Group |c Aug 2016 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a A new index, the estimate of the error variance, which can be used to quantify the evolution of the flow patterns when multiphase components or tracers are difficultly distinguishable, was proposed. The homogeneity degree of the luminance space distribution behind the viewing windows in the direct contact boiling heat transfer process was explored. With image analysis and a linear statistical model, the F-test of the statistical analysis was used to test whether the light was uniform, and a non-linear method was used to determine the direction and position of a fixed source light. The experimental results showed that the inflection point of the new index was approximately equal to the mixing time. The new index has been popularized and applied to a multiphase macro mixing process by top blowing in a stirred tank. Moreover, a general quantifying model was introduced for demonstrating the relationship between the flow patterns of the bubble swarms and heat transfer. The results can be applied to investigate other mixing processes that are very difficult to recognize the target. | |
| 653 | |a Image processing | ||
| 653 | |a Tracers | ||
| 653 | |a Heat transfer | ||
| 653 | |a Statistical analysis | ||
| 653 | |a Boiling | ||
| 653 | |a Mathematical models | ||
| 653 | |a Design of experiments | ||
| 653 | |a Visual perception | ||
| 653 | |a Light | ||
| 653 | |a Statistical methods | ||
| 653 | |a Flow pattern | ||
| 653 | |a Mixing processes | ||
| 653 | |a Statistical models | ||
| 653 | |a Environmental | ||
| 700 | 1 | |a Xu, Jianxin | |
| 700 | 1 | |a Wang, Hua | |
| 773 | 0 | |t Scientific Reports (Nature Publisher Group) |g vol. 6 (Aug 2016), p. 31548-31559 | |
| 786 | 0 | |d ProQuest |t Science Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/1903381438/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/1903381438/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch |