Loading...
Please wait, while we are loading the content...
Similar Documents
Design of inducers for two-phase operation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Diem, H. G. King, J. A. |
| Organization | The National Aeronautics and Space Administration (NASA) |
| Copyright Year | 1972 |
| Description | A mathematical model and a digital computer program were developed for the design and evaluation of inducers for pumping two-phase oxygen. The mathematical model indicated that any design would have to be run at relatively low speeds to pump two-phase oxygen and that the J-2S oxygen inducer was close to optimum and should perform the task. A J-2S pump was built up and tested in two-phase oxygen at speeds indicated by the mathematical model. The pump was able to handle two-phase oxygen over a wide range of inducer incidence angles and up to a vapor content of 37 percent by volume with very little loss in head. The pump was still able to produce some head at vapor fractions approaching 60 percent. |
| File Size | 138530711 |
| File Format | |
| Alternate Webpage(s) | http://www.archive.org/details/nasa_techdoc_19720012798 |
| Archival Resource Key | ark:/13960/t61559q6d |
| Language | English |
| Publisher Date | 1972-01-01 |
| Access Restriction | Open |
| Subject Keyword | Machine Elements And Processes Aerodynamic Characteristics Supercritical Wings Supersonic Speed Transonic Speed Aerodynamic Configurations Flow Distribution Research Projects Rigid Wings 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 |
