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Article information
2001 , Volume 6, ¹ 3, p.7-20
Gubaidullin A.A., Dudko D.N., Urmancheev S.F.
Influence of air shock waves on obstacles covered by porous layer
The procedure based on the modified two-step Lax-Wendroff method is suggested for calculating one-dimensional non-stationary motion of porous media described by the mathematical two-velocity model with two stress tensors. Results of computer modelling of the processes of air shock wave passing the boundary between gas and porous medium and the reflection from rigid wall covered by the porous layer are presented.
[full text] Classificator Msc2000:- *76L05 Shock waves and blast waves
- 76M20 Finite difference methods
- 76S05 Flows in porous media; filtration; seepage
Keywords: two-step Lax-Wendroff method, two-velocity model, porous media, two stress tensors, air shock wave, reflection
Author(s):
Gubaidullin A A
Office: Tumen branch ITAM SB RAS
Address: Russia, Tyumen
E-mail: timms@sbtx.tmn.ru
Dudko D N
Office: Tumen branch ITAM SB RAS
Address: Russia, Tyumen
E-mail: timms@sbtx.tmn.ru
Urmancheev S F
Office: Tumen branch ITAM SB RAS
Address: Russia, Tyumen
E-mail: timms@sbtx.tmn.ru
Bibliography link:
Gubaidullin A.A., Dudko D.N., Urmancheev S.F. Influence of air shock waves on obstacles covered by porous layer // Computational technologies. 2001. V. 6. ¹ 3. P. 7-20
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