On agreement of computational experiment in interactive simulation of the ship hydromechanics on a STORMY sea

Research output

Abstract

Implementation of applied numerical experiments either in design phase, or in development and creation of software suites demands unique synthesis of numerical structures that describe physical phenomena to closely meet requirements of efficient application of simulation operations in the context of continuous graphical visualisation of all spatial processes. Requirements for declarative digital specification of ship hull geometry, contour lines of which are defined by continuous but multilvalued functions, are formulated in the context of a particular engineering problem. Key numerical operations define the hull motions in three-dimensional space under the impact of intense sea waves, simulated in the framework of trochoidal theory of group structure of wind waves and swell. Hydrometeorological parameters of sea state and ship dynamics, which are regularly documented in ship bridge in accordance with the standard instructions to seafarers, are used as initial conditions for setup and subsequent validation of direct numerical experiments.

Original languageEnglish
Pages (from-to)493-498
Number of pages6
JournalCEUR Workshop Proceedings
Volume2267
Publication statusPublished - 1 Jan 2018
Event8th International Conference "Distributed Computing and Grid-Technologies in Science and Education", GRID 2018 - Dubna
Duration: 10 Sep 201814 Sep 2018

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Ships
Experiments
Visualization
Specifications
Geometry

Scopus subject areas

  • Computer Science(all)

Cite this

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title = "On agreement of computational experiment in interactive simulation of the ship hydromechanics on a STORMY sea",
abstract = "Implementation of applied numerical experiments either in design phase, or in development and creation of software suites demands unique synthesis of numerical structures that describe physical phenomena to closely meet requirements of efficient application of simulation operations in the context of continuous graphical visualisation of all spatial processes. Requirements for declarative digital specification of ship hull geometry, contour lines of which are defined by continuous but multilvalued functions, are formulated in the context of a particular engineering problem. Key numerical operations define the hull motions in three-dimensional space under the impact of intense sea waves, simulated in the framework of trochoidal theory of group structure of wind waves and swell. Hydrometeorological parameters of sea state and ship dynamics, which are regularly documented in ship bridge in accordance with the standard instructions to seafarers, are used as initial conditions for setup and subsequent validation of direct numerical experiments.",
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AU - Degtyarev, A. B.

AU - Gankevich, I. V.

AU - Khramushin, V. N.

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