Title :
Application of a two-color PIV method to measure the turbulence scale within a cylinder
Author :
Ki-Hyung Lee ; Chang-Sik Lee ; Jae-Woo Chung
Author_Institution :
Dept. of Mech. Eng., Hanyang Univ., Ansan, South Korea
fDate :
Aug. 30 1999-Sept. 3 1999
Abstract :
A two-color scanning PIV method is designed and applied to measure two-dimensional velocity data. This PIV method gives information about the turbulent flow and vorticity near the spark plug of a visualization engine.
Keywords :
flow visualisation; image colour analysis; internal combustion engines; laser velocimetry; turbulence; vortices; cross correlation; high performance engine; in-cylinder flow; particle image velocimetry; pseudo laser sheets; spark plug; turbulence scale; two-color PIV method; two-dimensional velocity data; vector diagrams; visualization engine; vorticity; Data visualization; Engine cylinders; Equations; Frequency; Image analysis; Laser beams; Mechanical variables measurement; Mirrors; Optical films; Velocity measurement;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO/Pacific Rim '99. The Pacific Rim Conference on
Conference_Location :
Seoul, South Korea
Print_ISBN :
0-7803-5661-6
DOI :
10.1109/CLEOPR.1999.811443
