Title :
Advances in fiber-coupled pulsed-laser diagnostics for simultaneous species-concentration and velocity measurements in practical combustors
Author :
Hsu, P.S. ; Roy, Sandip ; Naibo Jiang ; Patnaik, Amalendu ; Gord, James R.
Author_Institution :
Spectral Energies, LLC, Dayton, OH, USA
Abstract :
A fiber-coupled, 10-kHz, UV-PLIF and PIV combined detection system employing a common 6-m-long optical fiber is developed for simultaneous 2D fields of OH radical concentration and velocity measurements in practical combustion facilities.
Keywords :
combustion equipment; fibre optic sensors; fluorescence; laser beam effects; laser velocimeters; optical fibre couplers; velocity measurement; 2D fields; OH radical concentration; distance 6 m; fiber-coupled UV-PLIF-PIV combined detection system; fiber-coupled pulsed-laser diagnostics; frequency 10 kHz; optical fiber; particle-image velocimetry; planar-laser-induced fluorescence; practical combustors; simultaneous species-concentration; velocity measurements; Combustion; Fiber lasers; Laser beams; Laser excitation; Measurement by laser beam; Optical fibers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
