Numerical algorithm for moving-boundary fluid dynamics problems and its testing

A new Eulerian algorithm is proposed for computing incompressible flows with moving boundaries of arbitrary geometry. The algorithm can be regarded as an extension of Hirt’s classical volume-of-fluid method. The results of its implementation and testing are presented. A comparison of the numerical r...

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Vydáno v:Computational mathematics and mathematical physics Ročník 54; číslo 10; s. 1560 - 1570
Hlavní autor: Minakov, A. V.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Moscow Pleiades Publishing 01.10.2014
Springer Nature B.V
Témata:
Algorithms
Boundaries
Computation
Computational fluid dynamics
Computational mathematics
Computational Mathematics and Numerical Analysis
Flow velocity
Fluid dynamics
Fluid flow
Incompressible flow
Interfaces
Mathematical models
Mathematics
Mathematics and Statistics
Methods
Numerical analysis
Physics
Studies
control volume method
SIMPLE algorithm
VOF method
moving boundary problems in fluid dynamics
ISSN:0965-5425, 1555-6662
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Shrnutí:A new Eulerian algorithm is proposed for computing incompressible flows with moving boundaries of arbitrary geometry. The algorithm can be regarded as an extension of Hirt’s classical volume-of-fluid method. The results of its implementation and testing are presented. A comparison of the numerical results with experimental data and computations of other authors reveals good agreement.
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ISSN:0965-5425
1555-6662
DOI:10.1134/S0965542514100091