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CASE STUDY: SEA TRIALS ON A 65 ft PLANING HULL IN WAVES

机译：案例研究：在65英尺长的波浪状船体上进行海试

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摘要

SOPHYA – Seakeeping Of Planing Hull Yachts - is a joint academic-industrial research project co-funded by EUthrough the Regional Administration of Friuli-Venezia Giulia Region (Italy), whose aim is to investigate the correlationbetween the sea state and the performance of planing hulls in terms of seakindliness, safety and energy performance.The tools adopted by the project are CFD simulations, model and full scale tests in calm water and wavy conditions. Thehull selected for these activities is a 65 footer from Monte Carlo Yachts s.p.a.As for the full scale sea trials, some of the partners of SOPHYA project, namely MICAD (design office), Monte CarloYachts (builder) and the University of Trieste, in collaboration with the National Institute of Oceanography andExperimental Geophysics (OGS) and the University of Naples Federico II, planned, designed and carried outcomprehensive full scale tests that include the simultaneous measurement of on-site sea state, of torque and rpm at thepropeller shafts, of fuel consumption and of accelerations and angular displacements on board.The use of high fidelity/resolution sea-state forecast, running daily at the University of Trieste, allowed to plan theactivities in order to carry out the full scale tests with the target significant wave height provided by the end users of theboat.This work describes the full scale tests conducted within SOPHYA Project, in particular those related to ship motions inwaves. Some of the results obtained so far from the analysis of the data are presented.
机译：SOPHYA –滑行游艇的海上维护–是一项由欧盟\ r \ n通过弗留利-威尼斯朱利亚地区（意大利）区域管理局共同资助的学术与工业联合研究项目，目的是调查两者之间的相关性。 \ r \ n该项目采用的工具是CFD仿真，在平静水域和波浪状条件下进行模型和全面测试。为进行这些活动而选择的\ n \ nhull是来自Monte Carlo Yachts spa的65页脚\ n对于全面的海上试验，SOPHYA项目的一些合作伙伴，即MICAD（设计办公室），Monte Carlo \ r \ nYachts （制造商）和的里雅斯特大学，与美国国家海洋研究所和实验地球物理学（OGS）和那不勒斯费德里科二世大学合作，计划，设计和实施了全面的全面测试，其中包括同时测量现场海况，螺旋桨轴上的扭矩和rpm，燃油消耗以及船上的加速度和角位移。\ r \ n使用高保真/高分辨率海况预测，每天运行的里雅斯特大学允许计划\ r \ n活动，以便以\ r \ nboat的最终用户提供的目标显着波高进行满刻度测试。\ r \ n这项工作描述了满刻度在SOPHYA项目中进行的测试目睹与船舶波动有关的那些。介绍了到目前为止从数据分析中获得的一些结果。

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  • 来源
    《Full Scale Ship Performance》|2018年|1-22|共22页
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    M De Santis; A Migali; R Pigazzini; T Puzzer; S Martini; M Morgut; G Contento; R Buiatti; F De Luca; F Balsamo; F Brunetti;

  • 作者单位

    MICAD s.r.l., Italy;

    MICAD s.r.l., Italy;

    HyMOLab – Hydrodynamics and MetOceanLaboratory - Dept. of Engineering and Architecture - University of Trieste, Italy;

    HyMOLab – Hydrodynamics and MetOceanLaboratory - Dept. of Engineering and Architecture - University of Trieste, Italy;

    HyMOLab – Hydrodynamics and MetOceanLaboratory - Dept. of Engineering and Architecture - University of Trieste, Italy;

    HyMOLab – Hydrodynamics and MetOceanLaboratory - Dept. of Engineering and Architecture - University of Trieste, Italy;

    HyMOLab – Hydrodynamics and MetOceanLaboratory - Dept. of Engineering and Architecture - University of Trieste, Italy;

    Monte Carlo Yachts s.p.a., Italy;

    Dept. of Industrial Engineering - University of Naples FEDERICO Ⅱ;

    Dept. of Industrial Engineering - University of Naples FEDERICO Ⅱ;

    National Institute of Oceanography and Experimental Geophysics, Trieste, Italy;

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