Inzynieria Chemiczna i Procesowa, Vol.22, No.3D, 917-922, 2001
Image analysis applied to pattern recognition of two-phase flow in two-dimensional bed
This paper reports results of the use of image analysis method applied to two-phase gas-liquid flow in two-dimensional bed. Idea of proposed method is based on gray level value change of recorded flow structures by CCD camera. The change of gray level value is the change of volume fraction of liquid and air phase.