A two-grid technique for the penalty method of the steady navier-stokes equations
β Scribed by Chun-Feng Ren; Yi-Chen Ma
- Book ID
- 107482114
- Publisher
- Chinese Electronic Periodical Services
- Year
- 2003
- Tongue
- English
- Weight
- 315 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1007-6417
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π SIMILAR VOLUMES
Continuation techniques are used 10 solve a penalty finite element approximation of the Navier-Stokes equations. Sufficient conditions are given for convergence of the Euler-Newton continuation method in a Reynolds parameter to an isolated solution of the finite clement problem. Numerical results ar
In this paper, we consider a two-grid method for resolving the nonlinearity in finite element approximations of the equilibrium Navier-Stokes equations. We prove the convergence rate of the approximation obtained by this method. The two-grid method involves solving one small, nonlinear coarse mesh s