Loading...
Please wait, while we are loading the content...
Similar Documents
Simulation of cold flow in a truncated ideal nozzle with film cooling
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Braman, Kalen Ruf, Joseph |
| Copyright Year | 2015 |
| Description | Flow transients during rocket start-up and shut-down can lead to significant side loads on rocket nozzles. The capability to estimate these side loads computationally can streamline the nozzle design process. Towards this goal, the flow in a truncated ideal contour (TIC) nozzle has been simulated for a range of nozzle pressure ratios (NPRs) aimed to match a series of cold flow experiments performed at the NASA MSFC Nozzle Test Facility. These simulations were performed with varying turbulence model choices and with four different versions of the TIC nozzle model geometry, each of which was created with a different simplification to the test article geometry. |
| File Size | 469923 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20150016476 |
| Archival Resource Key | ark:/13960/t1jh8jw7w |
| Language | English |
| Publisher Date | 2015-07-27 |
| Access Restriction | Open |
| Subject Keyword | Spacecraft Propulsion And Power Rocket Nozzles Nozzle Geometry Test Facilities Nozzle Design Turbulence Models Contours Pressure Ratio Film Cooling Loads Forces Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
