쌍끌이 중층트롤어업의 연구 ( III ) - 끌줄의 예망장력에 관하여 - ( A Study on the Midwater Pair Trawling ( III ) )
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 1996.02
- 6페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국수산해양기술학회(구 한국어업기술학회)
ㆍ수록지정보 : 수산해양기술연구 / 32권 / 1호
ㆍ저자명 : 장충식, 이병기
영어 초록
Towing tension of the model nets were determined by the load cell(O~20kg, 20DBBP) in front of W〈lrp with the combinations of towing velocity, warp length and the distance between paired boats. Towing tension of the full scale net was determined by the load cell( 0 ~ 6ton) in front of warp with the towing velocity. The results obtained can be summarized as follows; 1. The changing aspect of towing tensions of the model nets A and B varied by the same tendency in the range of O.356-2.019kg and O.352~2.117kg, respectively, depend on the operational factors. Among the factors, the towing velocity was the most influential. The tensions(T) can be expressed as a function of the towing velocity(V) as TmA = 1.57 . V1.86 (unit: kg, mlsec) TmB= 1.58 . V1.90 2. The towing tension of the full scale net was almost coincided with the results obtained by the model experiment. The towing tension(T) can be expressed as a function of the towing veJocity(V) as T=479V1.75(unit: kg, k't)
참고 자료
없음
"수산해양기술연구"의 다른 논문
더보기 (5/10)