Crossed-plane laser tomography: direct meawuement of the lamaelet surface normal

摘要

Crossed-plane tomography,a new laser tomogrphic technqeu,is used to directly mearue for the first time hte instantanous flamelet surefac orientation in premixed turbulent flames.Simultaneous orthognal tomographic images orvide planar data tha tcna be used to calculate the flamelet surfac normal,N.The beam from a pulsed Nd:YAG laeser is split and rendered into two orthogonal sheets that intersect along are recorded simultaneously using digital cametras.