Finite Volume Solution to High Rate Wave Propagation Through a Lung Alveoli Stack

2005 ◽  
pp. 281-288
Author(s):  
O. Alakija ◽  
A. Ivankovic ◽  
A. Karac
Keyword(s):  
Wave Propagation ◽  
Finite Volume ◽  
High Rate

High order well-balanced finite volume schemes for simulating wave propagation in stratified magnetic atmospheres

2010 ◽  
Vol 229 (11) ◽  
pp. 4033-4058 ◽  
Author(s):  
F.G. Fuchs ◽  
A.D. McMurry ◽  
S. Mishra ◽  
N.H. Risebro ◽  
K. Waagan
Keyword(s):  
Wave Propagation ◽  
Finite Volume ◽  
High Order ◽  
Finite Volume Schemes

Wave propagation in bubbly liquids at finite volume fraction

1985 ◽  
Vol 160 ◽  
pp. 1-14 ◽  
Author(s):  
Russel E. Caflisch ◽  
Michael J. Miksis ◽  
George C. Papanicolaou ◽  
Lu Ting
Keyword(s):  
Wave Propagation ◽  
Finite Volume ◽  
Small Volume ◽  
Volume Fraction ◽  
Low Frequency ◽  
Multiple Scale ◽  
Bubbly Liquid ◽  
Bubbly Liquids ◽  
Frequency Regime ◽  
Small Volume Fraction

We derive effective equations for wave propagation in a bubbly liquid in a linearized low-frequency regime by a multiple-scale method. The effective equations are valid for finite volume fraction. For periodic bubble configurations, effective equations uniformly valid for small volume fraction are obtained. We compare the results to the ones obtained in a previous paper (Caflisch et al. 1985) for a nonlinear theory at small volume fraction.

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