Abstract
The necessity of numerical modeling of the mechanisms of formation of the field of suspension and sediment flow determines the urgency of the problem under study. The process of developing shallow coastal zones, with constructive transformation and changes in coastal reliefs, is becoming increasingly important. Assessment of the hydrodynamic impact on shore protection structures and coastal structures installed at the bottom of a shallow water body is an important task at present. With a constructive transformation of the reliefs, one should take into account the dynamics of the formation of the coast investigate the formation of the profile of the bottom in the coastal zone of the reservoir under the influence of wave processes. For determining the dynamics and trend of phenomena occurring in the coastal waters and predicting possible interventions in the ecosystem, the need to build mathematical models of the transport processes of matter in the coastal waters, taking into account the presence of coastal structures, is actualized.
Highlights
There is a significant number of studies of dynamic processes occurring in the coastal zone of water bodies at present
Despite the large number of experimental and theoretical works aimed at the study of the specific dynamic processes of the coastal zone, the effectiveness of the proposed approaches are far from practical necessity
Wave processes are the main source of energy in the coastal zone of the reservoir, which significantly influences its dynamics; due to the fact that a successful field experiments with natural systems is difficult, and laboratory simulations, has a narrow specialization, mathematical modeling becomes an important tool for the analysis and management of coastal water systems; for the prediction of dynamic processes of the coastal zone there is a need of mathematical modeling of processes of movement of sediment in areas characterized by where the water is shallow under the influence of surface gravity waves
Summary
There is a significant number of studies of dynamic processes occurring in the coastal zone of water bodies at present. Wave processes are the main source of energy in the coastal zone of the reservoir, which significantly influences its dynamics; due to the fact that a successful field experiments with natural systems is difficult, and laboratory simulations, has a narrow specialization, mathematical modeling becomes an important tool for the analysis and management of coastal water systems; for the prediction of dynamic processes of the coastal zone there is a need of mathematical modeling of processes of movement of sediment in areas characterized by where the water is shallow under the influence of surface gravity waves. There is a need to build models of three-dimensional wave processes and sediment transport, adapted for the simulation of hydrodynamic wave processes in the presence of various coastal structures, the scope of which is to build the velocity field and pressure of water environment, assessment of hydrodynamic impacts on coast protection works and coastal structures in the presence of surface waves, placed on the bottom of a shallow pond. Presence of various shoreline structures and to assess the hydrodynamic impact on coast protection works and coastal structures in the presence of surface waves
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