Obtaining a mathematical model of a net fishing gear or its section
https://doi.org/10.36038/0131-6184-2024-3-104-109
Abstract
Nhe article discusses the possibility of obtaining various design parameters of fishing gears in the form of cylinders, cones and other space figures. On the basis of data from drawings, the analysis of the construction of net fishing gears was made, a number of their construction features suggested, a list of design values for research and graphs presented. This was illustrated by the calculation of mesh bar size, density, opening of mesh, radius and tensile strength of bundles of mesh cones of the 29.2/33M bottom trawl for cephalopod fishing and fine-mesh part of 70/370M mid-water trawl. Based on the data from the cut drawings, diagrams were constructed and the functional changes of the parameters along the length of the area under consideration were obtained.
About the Author
L. M. Simkin
Russian Federal Research Institute of Fisheries and Oceanography (VNIRO)
Russian Federation
Russian Federation
Leonid M. Simkin – Director of a fishing company, applicant
105187, Moscow, Okruzhnoy proezd, 19
References
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Review
For citations:
Simkin L.M. Obtaining a mathematical model of a net fishing gear or its section. Fisheries. 2024;(3):104-109. (In Russ.) https://doi.org/10.36038/0131-6184-2024-3-104-109
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