The Cauchy problem of a two-phase flow model for a mixture of non-interacting compressible fluids
Keyword(s):
<p style='text-indent:20px;'>In this paper, we consider the global existence of the Cauchy problem for a version of one velocity Baer-Nunziato model with dissipation for the mixture of two compressible fluids in <inline-formula><tex-math id="M1">\begin{document}$ \mathbb{R}^3 $\end{document}</tex-math></inline-formula>. We get the existence theory of global strong solutions by using the decaying properties of the solutions. The energy method combined with the low-high-frequency decomposition is used to derive such properties and hence the global existence. As a byproduct, the optimal time decay estimates of all-order spatial derivatives of the pressure and the velocity are obtained.</p>
2017 ◽
Vol 108
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pp. 41-62
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pp. 25-34
2019 ◽
Vol 30
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pp. 139-179
2008 ◽
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