Russian Federation
Russian Federation
Modeling of a trawl system for lateral trawling of surface accumulations of aquatic organisms (Ivasi sardine, mackerel) designed for medium-tonnage and small-tonnage vessels is presented. Such a system eliminates the influence of the wake of the vessel and does not break the school, which often does not converge and significantly reduces catches. The technique makes it possible to calculate the lengths of the warps for the symmetry of the trawl and to determine the distance between the vessel and the school.
trawling, side trawling, calculation method
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