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Jet effects on the drag of conical afterbodies at supersonic speeds
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Compton II, W. B. |
| Copyright Year | 1972 |
| Description | A parametric investigation has been conducted to determine the jet effects on the boattail drag of nozzles with truncated conical afterbodies. The boattail drag for nozzle configurations with boattail angles of 3 deg, 5 deg, and 10 deg and ratios of boattail length to maximum diameter of 1.0, 0.8, and 0.6 was compared for the jet-off condition and for a wide range of jet pressure ratios. A nozzle configuration with a circular-arc boattail was tested also. The tests were run at Mach numbers of 1.83 and 2.20 with the model at an angle of attack of 0 deg. |
| File Size | 3037158 |
| Page Count | 52 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720019347 |
| Archival Resource Key | ark:/13960/t15n1029s |
| Language | English |
| Publisher Date | 1972-07-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Supersonic Speed Nozzle Flow Jet Flow Boattails Conical Bodies Convergent-divergent Nozzles Drag Measurement Aerodynamic Characteristics Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |