In this study, the uniformity of the horizontal velocity and the temperature of each zone were investigated by computerized analysis method to divide the drying room into three multi - rooms to ensure the uniformity of flow inside the forced convection hot air dryer. The internal structure of the drying room of the dryer was modeled using Solidworks. In order to control the flow of hot air circulating in the drying chamber, the possibility of controlling the horizontal flow inside the drying room was verified by using a perforated plate, a guide vane, and a vertical plate. From the results of the flow visualization in the drying room, it was understood that the internal flows of the dryer models 1, 2 and 3 change from ununiform flow to uniform flow. From the analysis of velocity and temperature fluctuation, the results of the analysis of the dryer model 3 satisfied the design conditions.

ABSTRACT
1. 서 론
2. 해석모델 및 방법
    2.1 해석모델
    2.2 수치해석 방법
3. 해석결과 및 고찰
4. 결 론
References

• 왕쩐후안(College of Electromechanical Engineering, Binzhou University) | Zhen-Huan Wang
• 권영철(Dep. of Mech. Eng., Sunmoon University(Automation and Energy Technology Institute)) | Young-Chul Kwon Corresponding Author