Simultaneous measurement of flow velocities at several points in premixed flame by the LDV using phase diffraction gratings
Abstract
The measurable spatial range of the multi-point LDV is made wider by the uses of phase diffraction gratings and special lenses. The new processor for the multi-point LDV signals is developed. Using these systems, turbulent structures of premixed flames are investigated.
- Publication:
-
2nd International Symposium on Applications of Laser Anemometry to Fluid Mechanics
- Pub Date:
- 1985
- Bibcode:
- 1985alaf.symp...13N
- Keywords:
-
- Flame Probes;
- Flame Propagation;
- Flow Velocity;
- Gratings (Spectra);
- Laser Doppler Velocimeters;
- Premixed Flames;
- Beam Splitters;
- Lens Design;
- Signal Processing;
- Spatial Resolution;
- Turbulent Flow;
- Fluid Mechanics and Heat Transfer