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Raxjet: a computer program for predicting transonic, axisymmetric flow over nozzle afterbodies with supersonic jet exhausts
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wilmoth, R. G. |
| Copyright Year | 1982 |
| Description | A viscous-inviscid interaction method to calculate the subsonic and transonic flow over nozzle afterbodies with supersonic jet exhausts was developed. The method iteratively combines a relaxation solution of the full potential equation for the inviscid external flow, a shock capturing-shock fitting inviscid jet solution, an integral boundary layer solution, a control volume method for treating separated flows, and an overlaid mixing layer solution. A computer program called RAXJET which incorporates the method, illustrates the predictive capabilities of the method by comparison with experimental data is described, a user's guide to the computer program is provided. The method accurately predicts afterbody pressures, drag, and flow field properties for attached and separated flows for which no shock induced separation occurs. |
| File Size | 3185217 |
| Page Count | 74 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820011301 |
| Archival Resource Key | ark:/13960/t2n63c94z |
| Language | English |
| Publisher Date | 1982-02-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Transonic Flow Afterbodies Inviscid Flow Jet Exhaust Separated Flow Mixing Layers Fluids Boundary Layers Computer Programs Viscous Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
