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An electrostatic analog for generating cascade grids
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Adamczyk, J. J. |
| Copyright Year | 1980 |
| Description | Accurate and efficient numerical simulation of flows through turbomachinery blade rows depends on the topology of the computational grids. These grids must reflect the periodic nature of turbomachinery blade row geometries and conform to the blade shapes. Three types of grids can be generated that meet these minimal requirements: through-flow grids, O-type grids, and C-type grids. A procedure which can be used to generate all three types of grids is presented. The resulting grids are orthogonal and can be stretched to capture the essential physics of the flow. A discussion is also presented detailing the extension of the generation procedure to three dimensional geometries. |
| File Size | 419304 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810006181 |
| Archival Resource Key | ark:/13960/t1pg6gt2w |
| Language | English |
| Publisher Date | 1980-01-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Fluid Mechanics Coordinate Transformations Turbine Blades Fluid Dynamics Topology Flow Geometry Cascade Flow Rotor Blades Turbomachinery Mathematical Models Grid Generation Mathematics Outlet Flow Cartesian Coordinates Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
