搜索结果: 1-10 共查到“船舶与海洋工程 1st”相关记录10条 . 查询时间(0.14 秒)
Prediction of Welding Distortion During the Assembly Process of Thin Plate Structures (1st Report)—Prediction of Welding Distortion Considering Gap and Misalignment—
Interface Element Welding Distortion Welding Sequence Gap Misalignment
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2009/5/19
The welding distortion of a plate structure during the assembly process is influenced not only by the local shrinkage due to the welding thermal cycle but also by the root gap and the misalignment. Th...
Prediction of Propulsive Performance of High-Speed Boats using a CFD Simulation Method (1st Report)
CFD Simulation High-Speed Boat Running Attitude Resistance Coefficient
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2009/5/12
The applicability of CFD simulations for the prediction of the propulsive performance characteristics of high-speed boats is examined. In this report, a CFD code, WIDSAN-VIII, is used for simulations ...
On the Automatic Collision Avoidance System for Ships (1st Report)
Automatic Collision Avoidance System Numerical simulation Model experiments.
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2009/4/30
Navigational safety is highly demanded in order to prevent marine accidents. However the reduction of personnel expenses is enforced recently to reduce total transportation cost and it means that the...
Influence of Outrigger Position on the Performaces of a High Speed Trimaran(1st Report: Resistance and Wave Wash)
Outrigger Position High Speed Trimaran
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2009/4/30
Influence of outrigger position of a high speed trimaran on the resistance and wave wash was investigated by the tank tests changing 9 outrigger positions of the trimaran model. The trimaran is compos...
Cruising performance of ships with large superstructures in heavy sea—1st report: Added resistance induced by wind
large superstructures in heavy sea wind MMG
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2009/4/29
From economical and safety aspects the assessment of steady-state cruising performance of ships under heavy wind loading is very important. A large passenger ship and a PCC with a very large hull and ...
Experimental Studies on the Hydroelastic Response due to Springing Using a Flexible Mega-Container Ship Model（1st Report）
Hydroelastic Response Flexible Mega-Container Ship Model
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2009/4/20
Experimental studies on the hydroelastic response of mega-container ships have been conducted using a modified Wigley model with the elastic backbone having the rigidity equal to that of a 12,000 TEU ...
A Questionnaire Survey for Evaluating Ride Comfort of a Passenger Ship (1st report)
Passenger Ship Ride Comfort
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2009/3/30
The authors carried out the experiment on ride comfort of a high-speed catamaran plying the Bay of Osaka, and proposed a new evaluating method with a 'ride comfort index' RCI, introducing the concept ...
Feasibility Study of an Underwater Glider with Independently Controllable Main Wings (1st report)
oceanographic survey 'underwater glider
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2009/3/30
The authors are planning to develop an 'underwater glider with independently controllable main wings' for the use of oceanographic survey, monitoring of marine environment, fisheries, ocean exploratio...
Development of a Spilled Oil Chasing Autonomous Buoy System (1st Report)
sea accidents Spilled oil
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2009/3/30
In recent years, the congested tanker route and abnormal weather unfortunately raise the possibility of sea accidents.
Investigation into the wing-type appendage for ship capsizing prevention -1st report-
ship capsizing wing-type appendage
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2009/3/27
Recent systematic model experiments demonstrate that pure loss of stability, broaching, and bow-diving are major causes of ship capsizing in following and quartering seas. Once these dangerous phenome...