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of 358
pro vyhledávání: '"Zhuravlev, P. V."'
An accretion disk can be formed around a secondary star in a binary system when the primary companion leaves the Main sequence and starts to lose mass at an enhanced rate. We study the accretion disk evolution and planetary migration in wide binaries
Externí odkaz:
http://arxiv.org/abs/2410.20556
Autor:
Ivanov, P. B., Zhuravlev, V. V.
We propose a model of a twisted accretion disc around a Kerr black hole interacting with a secondary black hole of a smaller mass on an inclined eccentric orbit. We use parameters of the system, which may be appropriate for the so-called 'precessing
Externí odkaz:
http://arxiv.org/abs/2401.01317
Autor:
Zhuravlev, V. V.
It is shown that gas-dust perturbations in a disc with dust settling to the disc midplane exhibit the non-linear three-wave resonant interactions between streaming dust wave (SDW) and two inertial waves (IW). In the particular case considered in this
Externí odkaz:
http://arxiv.org/abs/2203.04792
Autor:
Zhuravlev, V. V.
Terminal velocity approximation is appropriate to study the dynamics of gas-dust mixture with solids tightly coupled to the gas. This work reconsiders its compatibility with physical processes giving rise to the resonant Streaming Instability in the
Externí odkaz:
http://arxiv.org/abs/2112.04452
Autor:
Zhuravlev, V. V.
Dust is the usual minor component of the interstellar medium. Its dynamic role in the contraction of the diffuse gas into molecular clouds is commonly assumed to be negligible because of the small mass fraction, $f \simeq 0.01$. However, as shown in
Externí odkaz:
http://arxiv.org/abs/2011.00042
Autor:
Zhuravlev, V. V.
Damping of the previously discovered resonant drag instability (RDI) of dust streaming in protoplanetary disc is studied using the local approach to dynamics of gas-dust perturbations in the limit of the small dust fraction. Turbulence in a disc is r
Externí odkaz:
http://arxiv.org/abs/2003.09212
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Akademický článek
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Autor:
Zhuravlev, V. V.
The recently discovered resonant drag instability (RDI) of dust streaming in protoplanetary disc is considered as the mode coupling of subsonic gas-dust mixture perturbations. This mode coupling is coalescence of two modes with nearly equal phase vel
Externí odkaz:
http://arxiv.org/abs/1907.09626
Autor:
Zhuravlev, V. V.
The recently discovered resonant drag instability of dust settling in protoplanetary disc is considered as the mode coupling of subsonic gas-dust mixture perturbations. This mode coupling is coalescence of two modes with nearly equal phase velocities
Externí odkaz:
http://arxiv.org/abs/1903.12492