Abstract
Holographic particle velocimetry (HPV) is a promising technique for 3D flow velocity and hence vorticity measurements to study turbulence, coherent structures and vortex interactions. We discuss various aspects in the development of this technique ranging from hologram recording configurations such as in-line, off-axis and multibeam to data processing. Difficulties in implementation are analyzed and solutions are discussed. We also present preliminary measurement results in a 3D vortex flow using one of our prototype HPV systems.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | Soyoung S. Cha, James D. Trolinger |
| Publisher | Publ by Society of Photo-Optical Instrumentation Engineers |
| Pages | 306-317 |
| Number of pages | 12 |
| Volume | 2005 |
| ISBN (Print) | 0819412546 |
| State | Published - Dec 1 1993 |
| Event | Optical Diagnostics in Fluid and Thermal Flow - San Diego, CA, USA Duration: Jul 14 1993 → Jul 16 1993 |
Other
| Other | Optical Diagnostics in Fluid and Thermal Flow |
|---|---|
| City | San Diego, CA, USA |
| Period | 7/14/93 → 7/16/93 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering