A residual-based a posteriori error estimator for finite element discretizations of the steady incompressible Navier-Stokes equations in the primitive variable formulation is discussed. Though the estimator is similar to existing ones, an alternate derivation is presented, involving an abstract esti
Smallest scale estimates for the Navier-Stokes equations for incompressible fluids
β Scribed by W. D. Henshaw; H. O. Kreiss; L. G. Reyna
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 883 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0003-9527
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π SIMILAR VOLUMES
Fully discretized incompressible Navier-Stokes equations are solved by splitting the algebraic system with an approximate factorization. This splitting affects the temporal convergence order of velocity and pressure. The splitting error is proportional to the pressure variable, and a simple analysis
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