Abstract
This paper discusses the technical aspects of modeling the cage retention system for industrial fish farming in a pond using pull chains. The purpose of this work: substantiation of the parameters of the holding ropes, the length of the chains and the required mass of the anchors by calculating the tensile forces in the ropes and the reaction of the anchor supports when solving the dynamic problem in an unsteady setting. Dynamic system was developed that takes into account wind, wave and inertial loads acting on all elements of the system: cage, holding ropes, chains, anchors. The force acting on the surface of the cage from the wind is received. For this, a solid-state cage model was developed with equivalent windage. The tensile forces in the ropes and the reaction of the anchor supports in three planes are obtained. The lengths of the chains are selected, ensuring the absence of tearing forces acting on the anchors. Moreover, the calculations were performed in a non-stationary setting with a gradual increase in load. The simulation duration was 60 s. During this time, one resonance phenomenon was revealed: a significant increase in the breaking strength in the rope at 37 seconds of calculation.
Highlights
The Republic of Karelia produces more than 27 thousand tons of commercial trout
The Republic of Karelia has a huge potential for intensive growth of production volumes
Modeling the positioning system of a single cage according to the scheme proposed above shows significant loads on the holding ropes and large calculated weights of the anchors
Summary
The Republic of Karelia produces more than 27 thousand tons of commercial trout. The Republic of Karelia has a huge potential for intensive growth of production volumes. Estimated production volumes can reach 35 thousand tons per year. A number of other regions in the world are increasing industrial production of commercial trout. Active work is underway to justify the cultivation of trout in Central Russia, where conditions are not very favorable. In General, industrial fish farming in many countries is a priority for the development of food production. With the growth of fish production, the issues of technological, technical, and environmental issues related to the safe production of industrial fish farming products are becoming more acute
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
