Loading...
Please wait, while we are loading the content...
Similar Documents
Tomographic methods in flow diagnostics
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Decker, Arthur J. |
| Copyright Year | 1993 |
| Description | This report presents a viewpoint of tomography that should be well adapted to currently available optical measurement technology as well as the needs of computational and experimental fluid dynamists. The goals in mind are to record data with the fastest optical array sensors; process the data with the fastest parallel processing technology available for small computers; and generate results for both experimental and theoretical data. An in-depth example treats interferometric data as it might be recorded in an aeronautics test facility, but the results are applicable whenever fluid properties are to be measured or applied from projections of those properties. The paper discusses both computed and neural net calibration tomography. The report also contains an overview of key definitions and computational methods, key references, computational problems such as ill-posedness, artifacts, missing data, and some possible and current research topics. |
| File Size | 1076716 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940009403 |
| Archival Resource Key | ark:/13960/t9d55jt9b |
| Language | English |
| Publisher Date | 1993-09-01 |
| Access Restriction | Open |
| Subject Keyword | Optical Measurement Ill-posed Problems Mathematics Test Facilities Neural Nets Computational Fluid Dynamics Calibrating Computer Aided Tomography Data Processing Parallel Processing Computers Optical Measuring Instruments Interferometry Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
