Results 81 to 90 of about 10,385 (170)
Price Formation of Dry Bulk Carriers in the Chinese Shipbuilding Industry
In this paper we present, for the first time, the price formation of China’s dry bulk carrier using vessel prices quoted by major Chinese shipyards in actual shipbuilding orders. This allows us to investigate the relationship of price and determinants in
Liping Jiang
core
Similarity law research of submarine flow-induced noise
Zhongguo Jianchuan YanjiuObjectiveThis study aims to investigate the similarity laws of submarine flow-induced noise with a view to enhancing the assessment accuracy of submarine stealth performance. MethodsA flow field simulation of the SUBOFF submarine model is conducted using
Yang SONG, Pingjian MING
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CFD-FEM simulation of ship motions and loads in oblique regular waves [PDF]
ObjectiveWith the continuous development of modern ships with increasing size and speed, and the application of high-strength steel, the problem of ship hydroelastic vibration has become more prominent due to the reduction in hull natural frequencies ...
Caixia JIANG +4 more
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Numerical simulation analysis of hydrodynamic characteristics of open-frame ROVs
Zhongguo Jianchuan YanjiuObjectivesIn recent years, with the continuous development of offshore engineering into deep-sea waters, remotely operated vehicles (ROVs) have been widely used in various fields such as marine scientific research, marine resource exploration, and subsea
Wo ZHANG, Tiaojian XU
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Data analysis of ship ventilation ducts based on CATIA V6
, 2017 In order to research on CATIA V6 ship duct design and related data,combined with a practical engineering background,a three-dimensional design method for the CATIA V6 ventilation system is exhibited,and the catalog composition of duct fittings and duct ...
LI Taotao, LU Yongjin, WU Bo
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Zhongguo Jianchuan YanjiuObjectiveTo enhance the application effectiveness of the decomposition-based optimization method in the large-scale optimization design of ship cabin structures, a constraint progressive relaxation adjustment strategy and a computational resource ...
Qiangjun LUO +3 more
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Quantitative analysis method for ship construction quality
, 2017 The excellent performance of a ship is assured by the accurate evaluation of its construction quality. For a long time, research into the construction quality of ships has mainly focused on qualitative analysis due to a shortage of process data, which ...
FU Senzong, YI Hong, WANG Hongdong
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Zhongguo Jianchuan YanjiuObjectiveAiming at typical application scenarios in which underwater vehicles perform search tasks such as preemptive submarine harassment and patrol hunting in a target sea area, this paper explores methods for achieving efficient and seamless coverage ...
Zhaojie WANG +8 more
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Rapid ship hull conceptual scheme design based on intelligent fuzzy inference system [PDF]
ObjectiveAiming at the problem that it is difficult to model user requirements with fuzzy characteristics in existing ship conceptual scheme design (SCSD), this study focuses on a rapid SCSD system based on a fuzzy inference system (FIS) that can quickly
Junbin GONG, Jin CAO, Meng YANG, Ta ZHOU
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, 2018 [Objectives] According to situation that the ship power information exchange system based on the traditional field bus has been unable to meet the needs of modern ship power system for informatization, automation, intelligent and safe operation. [Methods]
SHI Weifeng +3 more
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