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Artificial boundary conditions for linearized stationary incompressible viscous flow around rotating and translating body
- 1.0537053 - MÚ 2022 RIV DE eng J - Článek v odborném periodiku
Deuring, P. - Kračmar, Stanislav - Nečasová, Šárka
Artificial boundary conditions for linearized stationary incompressible viscous flow around rotating and translating body.
Mathematische Nachrichten. Roč. 294, č. 1 (2021), s. 56-73. ISSN 0025-584X. E-ISSN 1522-2616
Grant CEP: GA ČR GA16-03230S; GA ČR(CZ) GA19-04243S
Institucionální podpora: RVO:67985840
Klíčová slova: artificial boundary condition * sexterior domainin * compressible fluid * rotating and translating body
Obor OECD: Pure mathematics
Impakt faktor: 1.199, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1002/mana.201900039
We consider the linearized and nonlinear stationary incompressible flow around rotating and translating body in the exterior domain (Formula presented.), where (Formula presented.) is open and bounded, with Lipschitz boundary. We derive the pointwise estimates for the pressure in both cases. Moreover, we consider the linearized problem in a truncation domain (Formula presented.) of the exterior domain (Formula presented.) under certain artificial boundary conditions on the truncating boundary (Formula presented.), and then compare this solution with the solution in the exterior domain (Formula presented.) to get the truncation error estimate.
Trvalý link: http://hdl.handle.net/11104/0314822
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Počet záznamů: 1