Simulation of Net Structures Hydrodynamic Fields

Simulation of Net Structures Hydrodynamic Fields

by Leonid Meyler

Type Book
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The presented work considers two approaches to use a CFD method for modelling the hydrodynamic field of fishing gear net structures. These approaches are based on the COMSOL Multiphysics software use allowing to model physical fields of various bodies flow of a flow. For an estimation of applicability of the software results of experimental researches on schematized net structures (SNS) carried out in the flume tank have been used. The SNS contour is represented as combinations of circular cros…

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Title Statements

  • Full title :Simulation of Net Structures Hydrodynamic Fields.

Summary

The presented work considers two approaches to use a CFD method for modelling the hydrodynamic field of fishing gear net structures. These approaches are based on the COMSOL Multiphysics software use allowing to model physical fields of various bodies flow of a flow. For an estimation of applicability of the software results of experimental researches on schematized net structures (SNS) carried out in the flume tank have been used. The SNS contour is represented as combinations of circular cross-sections in the first modelling approach. Such contour is used as the calculated object simulating twines crosssections. Calculation of flow velocities around "solid" bodies located so that to present a net structure section made basing on Navier-Stokes equations. Comparison of a calculated.

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Edition Statements

  • Publication Date:2008.

Publication Statements

The Physical Object

  • Description:1 online resource

Edition Identifiers

  • ISBN:9783902613257, 3902613254
  • oclc:ocn884023500

Subjects

Open Access Collection

Writers

Leonid Meyler

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