Abstract
In this study, experiments in two intersecting ducts with the circular perforated zone inclusive of a splitter are performed to investigate the secondary flow in the perforated zone and the flow separated to the left and right downstream ducts by the splitter. The flow characteristics are clarified in the intersecting ducts with the circular perforated zone inclusive of the splitter. The flow pattern is visualized by the particle tracing method using ion exchange resin.
