{"title":"Experimental study and numerical modelling of a cod-end","authors":"D. Priour, G. Germain","doi":"10.1109/OCEANSE.2005.1511677","DOIUrl":null,"url":null,"abstract":"The selectivity of trawls is conditioned by the net structure and flow characteristics which substantially affect the fish behaviour and the catch geometry in the cod-end. With the aim of a better understanding of interaction in presence in these flexible structures, we first carried out an experimental study to determine and to analyse the flow over a cod-end. In a second part, we describe a Finite Element Method modelling devoted to flexible structures made of nets, cables and bars, such as trawls.","PeriodicalId":120840,"journal":{"name":"Europe Oceans 2005","volume":"3 4","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Europe Oceans 2005","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANSE.2005.1511677","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The selectivity of trawls is conditioned by the net structure and flow characteristics which substantially affect the fish behaviour and the catch geometry in the cod-end. With the aim of a better understanding of interaction in presence in these flexible structures, we first carried out an experimental study to determine and to analyse the flow over a cod-end. In a second part, we describe a Finite Element Method modelling devoted to flexible structures made of nets, cables and bars, such as trawls.
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