Loading...
Please wait, while we are loading the content...
Similar Documents
Hydrogen test of a small, low specific speed centrifugal pump stage
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1991 |
| Description | A small, low specific speed centrifugal pump stage with a 2 inch tip diameter, .030 inch tip width shrouded impeller and volute collector was tested with liquid hydrogen as the pumped fluid. The hydrodynamic design of the pump stage is summarized and the noncavitating and cavitating performance results are presented. Test speeds were 60 and 80 percent of the 77,000 rpm design speed. Liquid hydrogen test results are compared with data from previous tests of the stage in water. |
| File Size | 2533906 |
| Page Count | 48 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19910021899 |
| Archival Resource Key | ark:/13960/t81k49t3m |
| Language | English |
| Publisher Date | 1991-05-01 |
| Access Restriction | Open |
| Subject Keyword | Spacecraft Propulsion And Power Propulsion System Performance Shrouds Low Speed Accumulators Hydrodynamics Centrifugal Pumps Engine Tests Engine Parts Propulsion System Configurations Chemical Propulsion Spacecraft Propulsion Impellers Cavitation Flow Liquid Propellant Rocket Engines Liquid Hydrogen 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 |
