| Effects of fluid viscosity on a moving sonoluminescing bubble. | |
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MedLine Citation:
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PMID: 21929084 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Based on the quasi-adiabatic model, the parameters of the bubble interior for a moving single bubble sonoluminescence in water, adiponitrile, and N-methylformamide are calculated for various fluid viscosities. By using a complete form of the hydrodynamic force, the bubble trajectory is calculated for a moving single bubble sonoluminescence (m-SBSL). It is found that as the fluid viscosity increases, the unique circular path changes to an ellipsoidal and then linear form and along this incrementally increase of viscosity the light intensity increases. By using the Bremsstrahlung model to describe the bubble radiation, gradual increase of the viscosity results in brighter emissions. It is found that in fluids with higher viscosity the light intensity decreases as time passes. |
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Authors:
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Rasoul Sadighi-Bonabi; Mona Mirheydari; Nastaran Rezaee; Homa Ebrahimi |
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Publication Detail:
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Type: Journal Article Date: 2011-08-01 |
Journal Detail:
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Title: Physical review. E, Statistical, nonlinear, and soft matter physics Volume: 84 ISSN: 1550-2376 ISO Abbreviation: Phys Rev E Stat Nonlin Soft Matter Phys Publication Date: 2011 Aug |
Date Detail:
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Created Date: 2011-09-20 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101136452 Medline TA: Phys Rev E Stat Nonlin Soft Matter Phys Country: United States |
Other Details:
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Languages: eng Pagination: 026301 Citation Subset: IM |
Affiliation:
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Department of Physics, Sharif University of Technology, 11365-91 Tehran, Iran. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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