실링 챔버내 유로형상이 탄소섬유의 탄화공정에 미치는 영향에 대한 연구
A Study on the Effect of Labyrinth Shape in Sealing Chamber for the Carbonization Process of Carbon Fiber
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This paper studies the flow characteristics inside the low-temperature carbonization(LTF) including sealing chamber with labyrinth. The flow behavior inside the furnace was analyzed according to different labyrinth shapes. The effects of labyrinth baffle number, and clearance between upper and lower baffles in the sealing chamber were investigated. The large vortex and stagnation region are generated in the chamber when the gap between the baffle and baffle is small. As a result, the gas discharge flow rate can be increased by 29.4% when the flow space of labyrinth is made 75% of the baffle length.
Abstract
This paper studies the flow characteristics inside the low-temperature carbonization(LTF) including sealing chamber with labyrinth. The flow behavior inside the furnace was analyzed according to different labyrinth shapes. The effects of labyrinth baffle number, and clearance between upper and lower baffles in the sealing chamber were investigated. The large vortex and stagnation region are generated in the chamber when the gap between the baffle and baffle is small. As a result, the gas discharge flow rate can be increased by 29.4% when the flow space of labyrinth is made 75% of the baffle length.
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