Comparison of hydrodynamic performance of ducted propeller and ordinary propeller on trawler
文献类型： 外文期刊
作者： Li, Chao 1 ; Chen, ZhiXin 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Fishery Machinery & Instrument Res Inst, Shanghai 200092, Peoples R China
关键词： trawler;ducted propeller;open water performance;CFD
期刊名称：MATERIALS SCIENCE, ENVIRONMENT PROTECTION AND APPLIED RESEARCH
ISSN： 1022-6680
年卷期： 2014 年 908 卷
页码：
收录情况： SCI
摘要： With the 42m trawler as object, an ordinary propeller and a ducted propeller are designed and their open water hydrodynamic performance are simulated by using CFD software. The computed results and experimental results of ducted propeller are in good agreement, which verified the reliability of numerical calculation. Then the computed results of ordinary propeller and ducted propeller are compared with each other, it is found that the thrust and torque of ducted propeller is bigger than ordinary propeller in trawling. This article also discusses the pressure distribution of their blade and the reason why ducted propeller has a better hydrodynamic performance is studied.
- 相关文献
作者其他论文 更多>>
-
Chromosome-level genome assembly and annotation of the White-spotted spinefoot Siganus canaliculatus
作者：Huang, Xiaolin;Xian, Lin;Yang, Yukai;Zhang, Dianchang;Huang, Xiaolin;Xian, Lin;Yang, Yukai;Zhang, Dianchang;Huang, Xiaolin;Yang, Yukai;Zhang, Dianchang;Lu, Yanke;Zhang, Hui;Huang, Shiting;Wang, Lei;Li, Chao;Xian, Lin
关键词：
-
Haplotype resolved chromosome-level genome assembly of the gold barb (Barbodes semifasciolatus)
作者：Chen, Weitao;Li, Yuefei;Li, Jie;Chen, Weitao;Li, Yuefei;Li, Jie;Chen, Weitao;Li, Yuefei;Li, Jie;Li, Chao;Yang, Rong;Wu, Baosheng
关键词：
-
Chromosome-scale genomes of ecologically and economically important rabbitfish Siganus guttatus and Siganus oramin
作者：Xian, Lin;Huang, Xiaolin;Liang, Yu;Ou-Yang, Yan;Guo, Huayang;Liu, Bo;Zhu, Kecheng;Liu, Baosuo;Zhang, Nan;Zhu, Tengfei;Zhang, Dianchang;Xian, Lin;Huang, Xiaolin;Liang, Yu;Ou-Yang, Yan;Guo, Huayang;Liu, Bo;Zhu, Kecheng;Liu, Baosuo;Zhang, Nan;Zhu, Tengfei;Zhang, Dianchang;Zhang, Dianchang;Xian, Lin;Sahu, Sunil Kumar;Li, Qiye;Sahu, Sunil Kumar;Li, Qiye;Huang, Xiaolin;Liang, Yu;Ou-Yang, Yan;Guo, Huayang;Liu, Bo;Zhu, Kecheng;Liu, Baosuo;Zhang, Nan;Zhu, Tengfei;Zhang, Dianchang;Li, Chao
关键词：Fish; Siganus guttatus; Siganus oramin; Genome; HiC
-
Characterization of caspase gene family in Sebastes schlegelii and their expression profiles under Aeromonas salmonicida and Vibrio anguillarum infection
作者：Yu, Haohui;Wang, Ningning;Liu, Xiantong;Xue, Ting;Li, Chao;Zhang, Xiaoyan;Yan, Xu;Yan, Xu
关键词：Caspase gene family; Sebastes schlegelii; Characterizations; Expression patterns
-
Comprehensive analysis of circRNA-miRNA-mRNA networks in the kidney of snakehead (Channa argus) response to Nocardia seriolae challenge
作者：Zhang, Xiaoyan;Yu, Haohui;Wang, Ningning;Liu, Xiantong;Cao, Min;Li, Chao;Jiang, Yanliang
关键词：Snakehead(Channaargus); Nocardia seriolae; Kidney; circRNA-miRNA-mRNA networks; Immune response
-
Growth arrest and DNA damage-inducible 45 ab gene targeted by miR-20b-5p executes the inflammation and apoptosis by regulating MAPK and NF-κB pathways in black rockfish
作者：Gao, Chengbin;Cai, Xin;Zhu, Ying;Cao, Min;Li, Chao;Gao, Chengbin;Cai, Xin;Ma, Le;Sun, Peng
关键词：Ss _ gadd45ab; Inflammation; Apoptosis; Black rockfish; Regulatory mechanism
-
Identification and Functional Analysis of Ras-Related Associated with Diabetes Gene (rrad) in Edwardsiella piscicida-Resistant Individuals of Japanese Flounder (Paralichthys olivaceus)
作者：Zhu, Ying;Yang, Xinsheng;Li, Chao;Yang, Yingming;Yan, Xu;Chen, Songlin;Yang, Yingming;Chen, Songlin
关键词：rrad; NF-kappa B; disease-resistant and disease-susceptible individuals; RNAi; methylation; Japanese flounder
