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Performance prediction of straight two dimensional diffusers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Greywall, M. S. |
| Copyright Year | 1980 |
| Description | A method, based on full viscous calculations, is presented to predict performance of straight two dimensional diffusers. The method predicts adequately the experimental pressure recovery data, up to the point of maximum pressure recovery, for small and large inlet boundary layer thicknesses. It is shown that at the point of maximum pressure recovery the streamwise velocity in the very near wall region varies as Z to the 0.22 power, where Z is the distance from the diffuser wall. |
| File Size | 1011449 |
| Page Count | 36 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810003325 |
| Archival Resource Key | ark:/13960/t0cv99v7j |
| Language | English |
| Publisher Date | 1980-09-01 |
| Access Restriction | Open |
| Subject Keyword | Plasma Physics Static Pressure Incompressible Flow Magnetohydrodynamics Inlet Pressure Pressure Recovery Finite Difference Theory Performance Prediction Working Fluids Diffusers Kinetic Energy Outlets Boundary Layer Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
