Abstract
This study analyzes the influence of process variables to stably discharge the off-gas generated in the carbonization process of carbon fibers using the numerical analysis method. The process conditions included the feed speed and porosity of the tow, a fiber bundle structure of the carbon fiber, and nitrogen gas (N2) as the working fluid. The influence of the feed speed (vf) and porosity (ϵ) of the tow on the flow characteristics of the off-gas was investigated using the ANSYS FLUENT 20, a commercial computational fluid dynamics program. The flow of the off-gas discharged was stabilized when the feed speed of the tow was between 0.06 m/s and 0.10 m/s and the porosity was 0.5 and 0.7.
| Translated title of the contribution | A Numerical Study on the Discharge Stabilization of Off-Gas in Carbonization Furnace |
|---|---|
| Original language | Korean |
| Pages (from-to) | 211-217 |
| Number of pages | 7 |
| Journal | Transactions of the Korean Society of Mechanical Engineers, B |
| Volume | 48 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2024 |
Keywords
- Carbonization Furnace
- Computational Fluid Dynamics
- Discharge Stabilization
- Feed Speed
- Off-Gas
- Porosity
Quacquarelli Symonds(QS) Subject Topics
- Engineering - Mechanical
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