Acknowledgement
본 연구는 대한민국 해군과 2022년도 정부(산업통상자원부)의 재원으로 한국산업기술진흥원의 지원을 받아 수행된 연구입니다. (P0001968. 2022년 산업혁신인재성장지원사업).
Journal of the Society of Naval Architects of Korea (대한조선학회논문집)
- Volume 59 Issue 5
- /
- Pages.252-261
- /
- 2022
- /
- 1225-1143(pISSN)
- /
- 2287-7355(eISSN)
DOI QR Code
Operability Assessment of a Naval Vessel in Seaways Based on Seakeeping Performance and Operation Scenario
내항 성능과 운용 시나리오에 기반한 함정의 실해역 운항성 평가
- Choi, Sungeun (Department of Naval Architecture and Ocean Engineering, Chungnam National University) ;
- Kim, Kiwon (Department of Naval Architecture and Ocean Engineering, Chungnam National University) ;
- Kim, Hoyong (Department of Naval Architecture and Ocean Engineering, Chungnam National University) ;
- Seo, Jeonghwa (Department of Naval Architecture and Ocean Engineering, Chungnam National University) ;
- Yang, Kyung-Kyu (Department of Autonomous Vehicle System Engineering, Chungnam National University) ;
- Rhee, Shin Hyung (Department of Naval Architecture and Ocean Engineering, Seoul National University) ;
- Kim, Beomjin (Naval Force Analysis, Test and Evaluation Group, Republic of Korea Navy)
- 최성은 (충남대학교 선박해양공학과) ;
- 김기원 (충남대학교 선박해양공학과) ;
- 김호용 (충남대학교 선박해양공학과) ;
- 서정화 (충남대학교 선박해양공학과) ;
- 양경규 (충남대학교 자율운항시스템공학과) ;
- 이신형 (서울대학교 조선해양공학과) ;
- 김범진 (대한민국 해군 전력분석시험평가단)
- Received : 2022.06.20
- Accepted : 2022.08.03
- Published : 2022.10.20
Abstract
The present study concerns assessing the operability of a surface combatant, based on the Percent-Time-Operable (PTO). For validation of the seakeeping analysis in the regular waves, the model test is first conducted in a towing tank. The seakeeping analysis results in the regular waves are expanded to the irregular waves, considering the wave spectra around the Korean peninsula and in North Pacific. The seakeeping criteria of the surface combatant in transit, combat, replenishment operation, and survival condition are defined by the literature review. An annual operation scenario of the surface combatant in two operation areas, i.e., advance speed and wave direction, are combined with the seakeeping analysis results to assess PTO. The main constraints of operability of the surface combatant are identified as the pitch angle and vertical velocity at the helicopter deck.