Loading...
Please wait, while we are loading the content...
Similar Documents
Optical pressure-temperature sensor for a combustion chamber
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Korman, Valentin Wiley, John Gregory, Don |
| Copyright Year | 2008 |
| Description | A compact sensor for measuring temperature and pressure in a combusti on chamber has been proposed. The proposed sensor would include two optically birefringent, transmissive crystalline wedges: one of sapph ire (Al2O3) and one of magnesium oxide (MgO), the optical properties of both of which vary with temperature and pressure. The wedges wou ld be separated by a vapor-deposited thin-film transducer, which wou ld be primarily temperaturesensitive (in contradistinction to pressur e- sensitive) when attached to a crystalline substrate. The sensor w ould be housed in a rugged probe to survive the extreme temperatures and pressures in a combustion chamber. |
| File Size | 149382 |
| Page Count | 1 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20090011277 |
| Archival Resource Key | ark:/13960/t5v74dm0w |
| Language | English |
| Publisher Date | 2008-07-01 |
| Access Restriction | Open |
| Subject Keyword | Thin Films Temperature Measurement Vapor Deposition Temperature Measuring Instruments Pressure Measurement Combustion Chambers Optical Measuring Instruments 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 |
