원문정보
초록
영어
In this paper, the hybrid tube expander unit for fin and tube type heat exchanger are developed by means of enlarging and inserting the smooth tube with a small diameter to a finned tube having larger diameter. In other word, the tube expander tool that is easy to attach and remove from tube is developed. The hybrid tube expander unit developed in this study can move easily and enlarge the tube without fixing at tube sheet. Also, this unit has a function removing scales inside tube by replacing a tube expander ball.
목차
Abstract
1. 서론
2. 본론
2.1 확관율
2.2 감소율
3. 확관유닛의 운전결과
3.1 확관율 운전 결과
3.2 감소율 운전 결과
4. 결론
참고문헌
1. 서론
2. 본론
2.1 확관율
2.2 감소율
3. 확관유닛의 운전결과
3.1 확관율 운전 결과
3.2 감소율 운전 결과
4. 결론
참고문헌
저자정보
참고문헌
자료제공 : 네이버학술정보