- PII
- S30345030S0374064125070057-1
- DOI
- 10.7868/S3034503025070057
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 61 / Issue number 7
- Pages
- 919-940
- Abstract
- The fully conservative finite volume discretization of the incompressible Navier–Stokes equations in cylindrical coordinates is constructed on a staggered grid. The proposed discretization ensures momentum conservation in a computational domain, and mass conservation within the control volumes for pressure, and velocity components. The energy conservation equation directly follows from the discrete momentum equation. Both conservative and non-conservative forms of convective terms are approximated. The proposed discrete counterpart of the vector Laplace operator is self-adjoint and negative definite.
- Keywords
- вязкая несжимаемая жидкость уравнение Навье–Стокса цилиндрическая система координат консервативная разностная схема метод конечных объёмов
- Date of publication
- 07.12.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 25
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