Stability of filtration of a gas-liquid mixture (Q2714050)
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scientific article; zbMATH DE number 1603313
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability of filtration of a gas-liquid mixture |
scientific article; zbMATH DE number 1603313 |
Statements
10 June 2001
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unsteady and steady regime filtration
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conservative finite-difference scheme
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filtration of oil with a dissolved gas
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Stability of filtration of a gas-liquid mixture (English)
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The stability of steady regimes of filtration of a gas-liquid mixture at the pressure lower than the saturation pressure is studied for the case of a nonmonotone dependence of the relative phase permeability of the liquid on the saturation. It is shown that periodic self-oscillations can appear, and their evolution leads to deterministic chaos due to the appearance and destruction of quasiperiodic motions.
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