Výsledky vyhledávání - 대한조선학회

Development of offshore drilling platform simulation for virtual onboard experience Autor 박광필, 함승호

“…As marine resources have been actively explored, a large number of offshore drilling platforms such as drillships and semi-submersible rigs have been built in…”
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Determination and application of installation sequence of piping systems in cramped spaces of ships and offshore structures considering geometric relationship of pipe elements Autor MiSeon Jang, Jong-Ho Nam

“…The outfitting design of ships and offshore structures is mainly undertaken in a restricted space. Pipes occupying a large portion of outfitting design are…”
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Validation of a 750 kW semi-submersible floating offshore wind turbine numerical model with model test data, part I: Model-I Autor Thanh Dam Pham, Hyun Kyoung Shin

“…This paper describes a model test and numerical simulation of a 750-kW-semi-submersible platform wind turbine under several wind and wave conditions for…”
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Structural optimization of stiffener layout for stiffened plate using hybrid GA Autor Gerry Liston Putra, Mitsuru Kitamura, Akihiro Takezawa

“…The current trend in shipyard industry is to reduce the weight of ships to support the reduction of CO2 emissions. In this study, the stiffened plate was…”
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Hydrodynamic characteristics of cambered NACA0012 for flexiblewing application of a flapping-type tidal stream energy harvesting system Autor Patar Ebenezer Sitorus, JineSoon Park, Jin Hwan Ko

“…In recent years, nonlinear dynamic models have been developed for flapping-type energy harvesting systems with a rigid wing, but not for those with a flexible…”
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Two-stage layoutesize optimization method for prow stiffeners Autor Zhijun Liu, Shingo Cho, Akihiro Takezawa, Xiaopeng Zhang, Mitsuru Kitamura

“…Designing sophisticate ship structures that satisfy several design criteria simultaneously with minimum weight and cost is an important engineering issue. For…”
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Rotor dynamic analysis of a tidal turbine considering fluidestructure interaction under shear flow and waves Autor Andre Laß, Matti Schilling, Jitendra Kumar, Frank-Hendrik Wurm

“…A rotor dynamic analysis is mandatory for stability and design optimization of submerged propellers and turbines. An accurate simulation requires a proper…”
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An improved solid boundary treatment for waveefloat interactions using ISPH method Autor Xing Zheng, Xipeng Lv, Qingwei Ma, Wenyang Duan, Abbas Khayyer, Songdong Shao

“…The Smoothed Particle Hydrodynamics (SPH) method has proved to have great potentials in dealing with the wave-structure interactions. Compared with the Weakly…”
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Numerical prediction analysis of propeller exciting force for hullepropellererudder system in oblique flow Autor Shuai Sun, Liang Li, Chao Wang, Hongyu Zhang

“…In order to analyze the characteristics of propeller exciting force, the hybrid grid is adopted and the numerical prediction of KCS ship model is performed for…”
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Systematic probabilistic design methodology for simultaneously optimizing the ship hullepropeller system Autor Ehsan Esmailian(Amirkabir University of Technology, Hassan Ghassemi, Hassan Zakerdoost(Amirkabir University of Technology

“…The proposed design methodology represents a new approach to optimize the propellerehull system simultaneously. In this paper, two objective functions are…”
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Comparative evaluation of different offshore wind turbine installation vessels for Korean westesouth wind farm Autor 안당, 신성철, 김수영, Hicham Kharoufi, 김현철

“…The purpose of this study is to evaluate various means of wind power turbines installation in the Korean westesouth wind farm (Test bed 100 MW, Demonstrate…”
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Numerical hydrodynamic analysis of an offshore stationaryefloating oscillating water columnewave energy converter using CFD Autor Ahmed Elhanafi, Alan Fleming, Gregor Macfarlane, Zhi Leong

“…Offshore oscillating water columns (OWC) represent one of the most promising forms of wave energy converters. The hydrodynamic performance of such converters…”
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Numerical prediction analysis of propeller bearing force for full-scale hullepropellererudder system Autor Chao Wang, Shuai Sun, Liang Li, Liyu Ye

“…The hybrid grid was adopted and numerical prediction analysis of propeller unsteady bearing force considering free surface was performed for mode and…”
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Nonlinear soil parameter effects on dynamic embedment of offshore pipeline on soft clay Autor Yu, Su Young, Choi, Han Suk, Lee, Seung Keon, Park, Kyu-Sik, Kim, Do Kyun

“…In this paper, the effects of nonlinear soft clay on dynamic embedment of offshore pipeline were investigated. Seabed embedment by pipe-soil interactions has…”
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함정용 감속기어의 상태 점검을 위한 진동 기준 연구 Autor 이가향, 김덕주, 전수홍, 김용훈, 황수하, 하성철

“…In this paper, the purpose of a study is to evaluate the vibration characteristics of the reduction gear for mounting naval vessels and to present new…”
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FPFH 기반 기하학적 특징 증강을 이용한 조선소 3D 딥러닝 데이터셋 경량화 및 객체 탐지 성능 분석 Autor 정기석, 이동건

“…As digital twin technology for implementing smart shipyards advances, research on object detection using 3D point cloud has become increasingly necessary…”
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CFD 기반 덕트 프로펠러 단독성능의 스케일 효과 분석 Autor 김정재, 김지혜

“…This study investigates the scale effects on the open-water performance of a ducted propeller through RANS-based numerical simulations using the commercial CFD…”
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OpenCV를 이용한 자유수면 관통형 실린더에서 발생하는 기포 유동 해석 Autor 김민아, 홍지우, 안병권

“…The hydrodynamic characteristics of flow around a surface piercing cylinder is still important in the field of naval architecture and ocean engineering…”
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유전 알고리즘을 이용한 9,400 TEU 컨테이너 선박 주위의 방향파 스펙트럼 모수 추정 Autor 송우선, 손재현, 김유일

“…The structural integrity of ships and offshore structures is a critical aspect of maritime engineering, as these structures are continuously subjected to…”
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전산유체역학 해석을 통한 TL-AUV의 제어판 유체력 모델링 Autor 권윤희, 김동환, 서정화

“…The hydrodynamics of a control fin for an autonomous underwater vehicle (AUV) is modeled based on computational fluid dynamics analysis (CFD). The fin is…”
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