선박 거주구 주위의 풍압분포 특성에 관한 연구 A Study on the Characteristics of Wind Pressure Distributions around Ship's Deck House
한국기계기술학회지
(韓國機械技術學會誌)
제15권 제3호
(2013.06)
pp.421-426
pp.421-426
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
Dispersion conditions of exhaust gas emitted from the ship stack are varied due to the state of sea surface, ship velocity and external environment condition etc. In the certain circumstances, the exhaust gas flowing backward phenomena is appeared due to the shape of vessel structure. The negative pressure layers can appear at the rear part of deck house and cause the exhaust gas flowing backward phenomena. In this study, 1:100 scale model ship was manufactured and tested in the large wind tunnel test center to ensure the exhaust gas flow patterns. Measurement results showed that the greatest pressure point was x/H=1.55 at zone 6 and Case 2 was a relatively high wind pressure distribution.
목차
Abstract
1. 서론
2. 풍동실험 및 방법
3. 결과 및 고찰
4. 결론
참고문헌
1. 서론
2. 풍동실험 및 방법
3. 결과 및 고찰
4. 결론
참고문헌
저자