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3篇 您的检索式:作者名="Bi Chunwei"
    题名 作者 年代 出处 被引量
1Experimental Study on the Hydrodynamic Characteristics of a Submersible Fish Cage at Various Depths in Waves显示文摘Submersible fish cages can be submerged under the water to mitigate the negative effects that arise from severe sea conditions and improve the growing environment for the farmed fish. Thus they are increasingly applied in offshore aquaculture. To ensure both safety and economic efficiency of submersible fish cages, it is important to determine the optimum submergence depth. In this study, a series of physical model experiments were conducted to investigate the hydrodynamic performance of a submersible fish cage at various submergence depths(1/6, 1/4, 1/3, and 1/2 of the water depth as well as the floating condition for reference) with a model scale of 1:20. The results of the physical model experiment for the different depths were compared to analyze the effects of submergence depths on the mooring line tension and the movement of the floating collar. The results showed that the mooring line tension and the floating collar movement significantly attenuated with increasing submergence depth. However, the attenuation tendency became stable when the fish cage reached a certain depth. According to the results, 1/3 of water depth was determined as the optimal submergence depth of the fish cages. Deeper submergence depths showed no significant advantage from a perspective of the hydrodynamic characteristics of the fish cage. The determination of the optimum submergence depth is beneficial for the structural design and operation safety of submersible net cages.LIU Shengcong BI Chunwei YANG Hui HUANG Liuyi LIANG Zhenlin ZHAO Yunpeng 2019Journal of Ocean University of China2019,18,3:2
2Experimen- tal investigation of the reduction in flow velocity downstream from a fishing net 显示文摘Bi Chunwei Zhao Yunpeng Dong Guohai 2013Aquaculture Engineering2013,57,:1
3Manipulation of interfacial thermal conductance via Rhodamine 6G显示文摘界面的热传导力在 nanoscale 系统的热转移效率起一个重要作用。越过 Al/SiO 的热传导力 < 潜水艇 class= “ a-plus-plus ” > 2 个 接口,在夹的玫瑰精 6G 答案的集中受到变化,与时间领域被测量短暂 thermoreflectance 技术。在艾尔和 SiO 之间的接口的热传导力 < 潜水艇 class= “ a-plus-plus ” > 2 对数地随玫瑰精 6G 答案的集中的增加减少。这研究表明越过一个接口的热运输效率能被介绍在接口的双方之间的器官的 moleculars 方便地根据热工程的需求操作。Chunwei Zhang Weiwei Zhao Yong Zeng Hai Zhou Kedong Bi Yunfei Chen 2015Science Bulletin2015,60,6:0
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