| 학회 |
한국화학공학회 |
| 학술대회 |
2003년 가을 (10/24 ~ 10/25, 한양대학교) |
| 권호 |
9권 2호, p.1764 |
| 발표분야 |
공정시스템 |
| 제목 |
Analysis of Heat Transfer Coefficient of the Drying Process in Paper Plants |
| 초록 |
The objective of the present study is to develop a dependable model for the drying process in paper production plants. In this study a model for the drying process in paper production plants was developed based on the mass and heat balances around drying cycles. Relationships for the heat transfer coefficients between the web and the air as well as between the drying cylinder and the web were extracted from the closed-loop plant operation data. It was found that the heat transfer coefficients could be represented effectively in terms of moisture content, basis weight and reel velocity. The effectiveness of the proposed model was illustrated through numerical simulations. From the comparison with the operation data, the proposed model represents the paper plant being considered with sufficient accuracy. |
| 저자 |
황기석1, 여영구1, 김영곤2, 최경석2
|
| 소속 |
1한양대, 2한국제지 |
| 키워드 |
paper mil;drying cylinder;heat transfer coefficient;simulation;bone dry weight |
| E-Mail |
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| 원문파일 |
초록 보기 |
