당항만의 해수유동에 관한 연구

• 영문명: A Study on the Sea Water Flow in Danghang Bay
• 발행기관: 한국항해항만학회
• 저자명: 김창제(Chang-Je Kim) 김미금(Mi-Kum Kim) 손창배(Chang-bae Son) 강성진(Sung-Jin Kang)
• 간행물 정보: 『한국항해항만학회지』제26권 제2호, 227~233쪽, 전체 7쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2002.06.30

국문 초록

만의 일부만이 개방되어 있고 어선이나 군함 등의 선박통항이 빈번한 당항만을 대상 해역으로 하여 폐쇄성 연안해역의 해수유동에 관해 고찰하였다.

영문 초록

Recently, the water pollution of coastal sea area including harbor, bay and inland sea has been very serious and it causes various environmental impacts. In this study, water flow system of Donghang Bay, which has the narrow and long topographical characteristics with the narrow bay mouth and its flow is influenced principally by the tidal current, is investigated experimentally and numerically. In order to understand the tidal system of Danghang Bay, harmonic analysis is performed based on measured tidal range and flow velocity. In addition, numerical model for tidal exchange is developed considering conditions of Danghang Bay. Calculated results show good agreement with measurement. Lastly, based on the proposed numerical model, exchange ratio of seawater volume in Danghang Bay is predicted.

목차

요약

Abstract

1. 서론

2. 당항만의 환경

3. 모델링

4. 해수유동추정

5. 결론

참고문헌

키워드

조석 해수유동 조화분해 해수교환율 tide sea water flow harmonic analysis exchange ratio of seawater volume