Global well-posedness for the primitive equations coupled to nonlinear moisture dynamics with phase changes
Global well-posedness for the primitive equations coupled to nonlinear moisture dynamics with phase changes
复制标题
与具有相变的非线性湿度动力学耦合的原始方程的全局适定性
DOI:
10.1088/1361-6544/ab834f
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发表时间:
2019-07
期刊:
影响因子:
1.7
通讯作者:
Edriss S. Titi
中科院分区:
文献类型:
--
作者:
Sabine Hittmeir;Rupert Klein;Jinkai Li;Edriss S. Titi
In this work we study the global solvability of the primitive equations for the atmosphere coupled to moisture dynamics with phase changes for warm clouds, where water is present in the form of water vapor and in the liquid state as cloud water and rain water. This moisture model contains closures for the phase changes condensation and evaporation, as well as the processes of auto conversion of cloud water into rainwater and the collection of cloud water by the falling rain droplets. It has been used by Klein and Majda in [] and corresponds to a basic form of the bulk microphysics closure in the spirit of Kessler [] and Grabowski and Smolarkiewicz []. The moisture balances are strongly coupled to the thermodynamic equation via the latent heat associated to the phase changes. In [] we assumed the velocity field to be given and proved rigorously the global existence and uniqueness of uniformly bounded solutions of the moisture balances coupled to the thermodynamic equation. In this paper we present the solvability of a full moist atmospheric flow model, where the moisture model is coupled to the primitive equations of atmospherical dynamics governing the velocity field. For the derivation of a priori estimates for the velocity field we thereby use the ideas of Cao and Titi [], who succeeded in proving the global solvability of the primitive equations.
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影响因子:
2.4
作者:
ALIKAKOS, ND
通讯作者:
ALIKAKOS, ND
DOI:
--
发表时间:
2014-06
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
C. Cao;Jinkai Li;E. Titi
通讯作者:
C. Cao;Jinkai Li;E. Titi
影响因子:
3.2
作者:
J. Srinivasan;G. Smith
通讯作者:
J. Srinivasan;G. Smith
影响因子:
1.7
作者:
Michele Coti Zelati;Aimin Huang;I. Kukavica;R. Temam;M. Ziane
通讯作者:
Michele Coti Zelati;Aimin Huang;I. Kukavica;R. Temam;M. Ziane
DOI:
10.1007/978-1-935704-36-2_1
发表时间:
1969
期刊:
Meteorological Monographs
影响因子:
--
作者:
E. Kessler
通讯作者:
E. Kessler