This study has been conducted to enhance the performance of a centrifugal blower inside condensing gas boiler. In order to increase the outlet flow rate, the flow characteristics inside the blower were investigated and the case shape of the blower was...
This study has been conducted to enhance the performance of a centrifugal blower inside condensing gas boiler. In order to increase the outlet flow rate, the flow characteristics inside the blower were investigated and the case shape of the blower was modified and tested numerically and experimentally. In this study, it has been mainly focused on the flow characteristics inside the air blower and at the exit. The results are all compared with the experiment.