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Pressure recovery performance of conical diffusers at high subsonic mach numbers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Runstadler Jr., P. W. Dolan, F. X. |
| Copyright Year | 1973 |
| Description | The pressure recovery performance of conical diffusers has been measured for a wide range of geometries and inlet flow conditions. The approximate level and location (in terms of diffuser geometry of optimum performance were determined. Throat Mach numbers from low subsonic (m sub t equals 0.2) through choking (m sub t equals 1.0) were investigated in combination with throat blockage from 0.03 to 0.12. For fixed Mach number, performance was measured over a fourfold range of inlet Reynolds number. Maps of pressure recovery are presented as a function of diffuser geometry for fixed sets of inlet conditions. The influence of inlet blockage, throat Mach number, and inlet Reynolds number is discussed. |
| File Size | 4915560 |
| Page Count | 154 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730022195 |
| Archival Resource Key | ark:/13960/t2x39jq82 |
| Language | English |
| Publisher Date | 1973-07-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Conical Flow Flow Equations Aerodynamic Configurations Pressure Recovery Subsonic Flow Pressure Distribution Flow Characteristics Inlet Flow Diffusers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
