Role of nuclei density as a “hidden” parameter in the formation of anomalous zones in a heavy cavitating magma

The formation of zones with anomalously high values of the basic flow characteristics in decompression waves in a heavy cavitating magma with an intense increase in the density of cavitation nuclei is numerically studied within the framework of a mathematical model of multiphase media with a system...

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Bibliographic Details
Published inJournal of applied mechanics and technical physics Vol. 55; no. 2; pp. 276 - 281
Main Author Kedrinskii, V. K.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.03.2014
Subjects
Applications of Mathematics
Cavitation
Classical and Continuum Physics
Classical Mechanics
Density
Flow characteristics
Fluid- and Aerodynamics
Kinetic equations
Magma
Mathematical Modeling and Industrial Mathematics
Mathematical models
Mechanical Engineering
Multiphase
Nuclei
Physics
Physics and Astronomy
nucleation
diffusion
viscosity
concentration of the gas phase
microcrystallites
decompression wave
saturation zone
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Summary:The formation of zones with anomalously high values of the basic flow characteristics in decompression waves in a heavy cavitating magma with an intense increase in the density of cavitation nuclei is numerically studied within the framework of a mathematical model of multiphase media with a system of kinetic equations. The basic effects leading to the formation of the anomalous zone are identified.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894414020102