치환식 밸러스트수 처리장치용 전산프로그램의 개발

• 영문명: A development of calculation program for ballast water exchange system
• 발행기관: 한국항해항만학회
• 저자명: 이경우(K. W. Lee) 오주원(J. W. Oh) 김만응(M. E. Kim)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2008년도 공동학술대회 지구환경변화와 해양산업의 전망 논문집, 37~39쪽, 전체 3쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

In this paper, a tank pressure calculation program when exchanging ballast water is introduced. According to the requirements of "International Convention for the Control and Management of Ships’ Ballast Water and Sediments" (hereinafter refer to the "BWM Convention"), a ballast water management system should be fitted in all ships. Meanwhile, as an interim measures, the ballast water exchange method is allowed for the certain periods. To fulfill the requirements of the Convention, where ballast water is exchanged with a pumping-through method, there is a possibility to exceed the design pressure of ballast tank due to the back pressure occurred in the system. In order to avoid the possible structural damage of ballast tanks and to verify the size and number of air pipes, therefore, the calculation to confirm the structural safety of the system should be carried out.

목차

Abstract

키워드

밸러스트수 관리 협약 밸러스트수 치환 시스템 주입치환법 공기관헤드에서의 손실수두 BWM Convention Ballast Water Exchange System Pumping-Through Method Pressure Loss of Air Vent Head