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A one-dimensional global-scaling erosive burning model informed by blowing wall turbulence
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Kibbey, Timothy P. |
| Copyright Year | 2014 |
| Description | A derivation of turbulent flow parameters, combined with data from erosive burning test motors and blowing wall tests results in erosive burning model candidates useful in one-dimensional internal ballistics analysis capable of scaling across wide ranges of motor size. The real-time burn rate data comes from three test campaigns of subscale segmented solid rocket motors tested at two facilities. The flow theory admits the important effect of the blowing wall on the turbulent friction coefficient by using blowing wall data to determine the blowing wall friction coefficient. The erosive burning behavior of full-scale motors is now predicted more closely than with other recent models. |
| File Size | 382338 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20140012534 |
| Archival Resource Key | ark:/13960/t5x68h344 |
| Language | English |
| Publisher Date | 2014-07-28 |
| Access Restriction | Open |
| Subject Keyword | Spacecraft Propulsion And Power Propellants And Fuels Coefficient of Friction Turbulence Turbulent Flow Flow Characteristics Segments Blowing Walls Burning Rate Erosive Burning Real Time Operation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
