The Pressure Singularity for Compressible Stokes Flows in a Concave Polygon
β Scribed by Jae Ryong Kweon; R. Bruce Kellogg
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 254 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1422-6928
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A revised version of Dodge's split-velocity method for numerical calculation of compressible duct flow has been developed. The revision incorporates balancing of mass flow rates on each marching step in order to maintain front-to-back continuity during the calculation. The (chequerboard) zebra algor
Abrupt changes in boundary conditions in viscous flow problems give rise to stress singularities. Ordinary finite element methods account effectively for the global solution but perform poorly near the singularity. In this paper we develop singular finite elements, similar in principle to the crack
In this short note, we provide a simplified one-dimensional analysis and two-dimensional numerical experiments to predict that the overall accuracy for the pressure or indicator function in immersed boundary calculations is first-order accurate in L 1 norm, half-order accurate in L 2 norm, but has O