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shallow draft ship
相关语句
  浅吃水船
     In regard to the previous research achievements, the research and development of floating production system in South China Sea, the extremely shallow water walking type platform and extremely shallow draft ship forms are described.
     在科研成果方面着重叙述了南中国海浮式生产系统、极浅海步行座底式钻井平台以及超浅吃水船型的开发。
短句来源
  浅水船舶
     APPLICATION OF TWIN-SKEG SHIP FORM TO THE SHALLOW DRAFT SHIP
     双尾船型在浅水船舶上的应用
短句来源
  相似匹配句对
     Study on Stern Forms of Full Shallow Draft Ships
     浅吃水肥大型船的尾部线型研究
短句来源
     Design of 1750t ultra shallow draft coal carrier
     1750t超浅吃水海上运煤船设计简介
短句来源
     A STUDY ON SHALLOW DRAFT FULL SHIP FORMS
     浅吃水肥大船型的研究
短句来源
     Selection of Propulsion Types for Ultra-shallow Draft Tug
     超浅吃水多工况船舶推进方式探讨
短句来源
     Wave Loads of a Shallow Draft Full Form Ship
     浅吃水肥大船波浪载荷研究
短句来源
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This article is concerned with the vibration and its causes of an excursion boat on the Li River in Guangxi Province, and gives information about the measures taken to reduce vibration and their effect.The experience may be made use of by those while engaged in the design of the same kind of tourist boats and shallow-draft ships.

本文概述了漓江游艇的振动情况、振动原因,介绍了采取的减振措施及其效果,可供设计同类游艇及内河浅水船舶的借鉴。

Based on the concept of dynamic sub-structures, the synthesis method in step-by-step is put forward. The band width of mass matrix can be improved, and storages and calculating time can be reduced, large structure analysis can be made on a micro-computer. The free vibration character of a shallow draft ship is successfully calculated. The results show that the theory and method described in this paper are of important practical value.

基于动态子结构的概念,提出了逐步模态综合法。该法有效地改进了综合质量矩阵的带宽,排除了其带宽内的零子阵;计算了一条货船的自振特性,从而表明了本文中的理论和方法具有重要实用价值。

In this paper, model experiments in shallow water were carried out for a 1000 DWT class river and sea through ship. Fffective power, propulsive efficiency, sinkage and trim of this type of ship in shallow water were measured. A number of seakeeping indexes of the ship were calculated by theoretical method. It is found that propeller blades seriously emerge out of the water for ultra-shallow draft ship travelling in waves. In order to improve the ship performance characteristics some suggestions are...

In this paper, model experiments in shallow water were carried out for a 1000 DWT class river and sea through ship. Fffective power, propulsive efficiency, sinkage and trim of this type of ship in shallow water were measured. A number of seakeeping indexes of the ship were calculated by theoretical method. It is found that propeller blades seriously emerge out of the water for ultra-shallow draft ship travelling in waves. In order to improve the ship performance characteristics some suggestions are made.

本文通过船模试验探讨了一艘千吨级江海联运船的浅水效应,得到了浅水中有效马力增加、推进效率降低和船舶产生下沉和纵倾的一些规律,还用理论方法估算了该船在海浪中的各种耐波性指标,得出螺旋桨出水次数多是此类船型存在的突出问题,并从设计角度提出了改进措施。

 
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