| 발행년도/권호 |
2013 년 / 권호: V.25,no.2,Jun |
| 논문제목1(원어) |
텐터기 노즐 분사각의 최적설계를 위한 수치해석적 연구
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| 논문제목2(타언어) |
A Numerical Study for Design Optimization of Nozzle Injection Angle in Tenter Machine
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| 저자(원어) |
전두환 · 박시우1 · 김정한 |
| 저자(타언어) |
Du Hwan Chun, Si Woo Park1 and Jung Han Kim |
| 소속(원어) |
1한국섬유기계연구원, 영남대학교 융합섬유공학과 |
| 소속(타언어) |
1Korea Textile Machinery Research Institute, Yeungnam University |
| 시작/끝
페이지 |
134 ~ 139 총페이지 : 6 |
| 언어(원어) |
Korean |
| 초록 |
Abstract: A tenter is very important to dry and heat-set fabrics in textile dyeing and finishing industry. However, the tenter machine typically utilizes more than 80% of all the power in dyeing system, and yet is one of the primary machine which affects quality of fabrics. Therefore, performance optimization of the tenter machine is required to reduce energy consumption and enhance quality of fabrics. To optimize the tenter machine, it is important to maintain the uniform flow rate, which can be obtained by optimizing a nozzle geometry. In this study, emboss hole angle was investigated as main parameter in flow rate uniformity and heat flux efficiency. The analysis results were compared with those acquired from bench-scale dryer test in the laboratory. The tenter machine performance simulated by Computational Fluid Dynamics(CFD) was optimized by controlling emboss hole angle.
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| 키워드 |
Keywords: tenter, optimization, computational fluid dynamics, flow rate uniformity, heat flux efficiency
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| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2013_v25n2_134 |
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